{"id":20438,"date":"2025-10-16T03:11:11","date_gmt":"2025-10-16T03:11:11","guid":{"rendered":"https:\/\/www.kcsensor.com\/?p=20438"},"modified":"2026-09-27T01:57:23","modified_gmt":"2026-09-27T01:57:23","slug":"water-quality-standards-for-the-aquaculture","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/es\/water-quality-standards-for-the-aquaculture\/","title":{"rendered":"Aquaculture Water Quality Standards: DO, pH &amp; Ammonia Limits (EPA, EU, China GB 11607)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Las tres bases de referencia de calidad de agua de acuicultura global son: ox\u00edgeno disuelto por encima de 5 mg\/L por 16 horas al d\u00eda, pH 6.5-8.5, y amon\u00edaco no ionico por debajo de 0.02 mg\/L, con l\u00edmites m\u00e1s estrictos para salm\u00f3nidos y mariscos. Las tablas siguientes comparan el par\u00e1metro EPA, UE y China GB 11607-89 l\u00edmites por par\u00e1metro, y la lista completa de par\u00e1metro GB 11607-89 se reproduce en el ap\u00e9ndice.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfQu\u00e9 normas de calidad del agua de la acuicultura aplican d\u00f3nde?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tres marcos cubren la mayor parte de la acuicultura comercial, y estos son los l\u00edmites que los compradores, auditores y sistemas de certificaci\u00f3n realmente piden. Cada uno responde a una pregunta diferente, por lo que una granja puede ser plenamente compatible en un mercado y fuera de paso en otro.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">China: GB 11607-89<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">GB 11607-89 es el est\u00e1ndar nacional obligatorio de China para las aguas pesqueras, cubriendo 33 par\u00e1metros de ox\u00edgeno disuelto y pH a metales pesados y pesticidas. Se aplica a las aguas pesqueras frescas y marinas, incluidas las zonas acu\u00edcolas. Fuente: <a href=\"https:\/\/www.mee.gov.cn\/ywgz\/fgbz\/bz\/bzwb\/shjbh\/shjzlbz\/199003\/t19900301_66528.shtml\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"blc-broken-link\" data-blc-broken=\"1\">GB 11607-89<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">United States: EPA aquatic life criteria<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The EPA publishes national recommended aquatic life criteria, and individual states may adopt them or set their own. Two parameters need care. Dissolved oxygen criteria are site-specific rather than a single national number, and ammonia criteria are calculated from pH, temperature,e and life stage\u2014reference: <a href=\"https:\/\/www.epa.gov\/wqc\/national-recommended-water-quality-criteria-aquatic-life-criteria-table\" target=\"_blank\" rel=\"noopener noreferrer\">Cuadro de criterios de vida acu\u00e1ticos de la EPA<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Uni\u00f3n Europea: Directiva 2006\/44\/CE<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La Directiva 2006\/44\/EC establece dos niveles para las aguas frescas que apoyan la vida de los peces, valores imperativos (I) que deben cumplirse y orientarse (G) para apuntar y aplicarlos por separado a las aguas salm\u00f3nidas y ciprinidas. Note that Article 1(2) excludes natural or artificial fish ponds used for intensive fish farm, so pond farms generally fall under national rules instead. Texto completo: <a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX:32006L0044\" target=\"_blank\" rel=\"noopener noreferrer\">Directiva 2006\/44\/EC<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">China GB 11607-89 vs US EPA vs EU 2006\/44\/EC: comparaci\u00f3n de par\u00e1metro<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Utilice esta tabla para una sola vista lado a lado. Un dash significa que el marco no establece l\u00edmite para ese par\u00e1metro; donde un marco define dos niveles, ambos se muestran.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Par\u00e1metros b\u00e1sicos: ox\u00edgeno disuelto, pH, amon\u00edaco y BOD<\/h3>\n\n\n\n<figure class=\"wp-block-table aligncenter is-style-regular\" style=\"font-size:15px\"><table class=\"has-black-color has-pale-cyan-blue-background-color has-text-color has-background\"><thead><tr><th>Par\u00e1metro<\/th><th>China GB 11607-89<\/th><th>EPA (criterios nacionales recomendados)<\/th><th>Directiva 2006\/44\/CE<\/th><\/tr><\/thead><tbody><tr><td>Ox\u00edgeno disuelto (mg\/L)<\/td><td>&gt;5 por lo menos 16 h en cualquier 24 h, y nunca por debajo de 3; no por debajo de 4 en cualquier momento en aguas salm\u00f3nidas bajo cubierta de hielo<\/td><td>Ning\u00fan valor nacional \u00fanico - los criterios son espec\u00edficos para cada sitio. 1986 gu\u00eda para aguas salm\u00f3nidas: 8 (sin deterioro de la producci\u00f3n), 6 (luz), 5 (moderados), 4 (severa), 3 (limitado para evitar la mortalidad aguda); 6,5 para las etapas de vida temprana no salm\u00f3nidas<\/td><td>Salm\u00f3nide: 50% de las muestras \u22659 y 100% \u22657. Ciprinida: 50% \u22658 (guidelina) y 50% \u22657 \/ 100% \u22655 (imperante)<\/td><\/tr><tr><td>pH<\/td><td>6.5-8.5 agua dulce; 7.0-8.5 agua de mar<\/td><td>6,5 a 9,0<\/td><td>6 a 9<\/td><\/tr><tr><td>Amon\u00edaco no ionizado NH3 (mg\/L)<\/td><td>\u22640.02<\/td><td>No se expresa como NH3. Los criterios se dan como amon\u00edaco nitr\u00f3geno total (TAN) y dependen de pH, temperatura y etapa de vida: 17 (aguda) y 1.9 (cr\u00f3nica) mg TAN\/L a pH 7 y 20 \u00b0C<\/td><td>\u22640.005 (guidelina) \/ \u22640.025 (imperativa)<\/td><\/tr><tr><td>Total de amonio NH4+ (mg\/L)<\/td><td>\u2014<\/td><td>\u2014 (recuperado por los criterios TAN anteriores)<\/td><td>Salmonid: \u22640.04 \/ \u2264. Cyprinid: \u22640.2 \/ \u22641<\/td><\/tr><tr><td>BOD5 (mg\/L)<\/td><td>\u22645 y \u22643 durante el per\u00edodo cubierto de hielo<\/td><td>No criterio num\u00e9rico<\/td><td>Salmonid \u22643; cyprinid \u22646<\/td><\/tr><tr><td>Nitrite NO2\u2212 (mg\/L)<\/td><td>\u2014<\/td><td>\u2014<\/td><td>Salmonid \u22640.01; cyprinid \u22640.03<\/td><\/tr><tr><td>Total de cloro residual (mg\/L)<\/td><td>\u2014<\/td><td>0.019 (aguda) \/ 0.011 (cr\u00f3nica)<\/td><td>\u22640.005<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-dominant-color=\"deeaf0\" data-has-transparency=\"false\" fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"672\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/Un-ionized-ammonia-NH3-as-a-percentage-of-total-ammonia-nitrogen-TAN-versus-pH-at-20-25-and-30-\u00b0C-compared-with-China-US-EPA-and-EU-ammonia-reference-limits-1024x672.webp\" alt=\"Un-ionized ammonia (NH3) as a percentage of total ammonia nitrogen (TAN) versus pH at 20, 25 and 30 \u00b0C, compared with China, US EPA and EU ammonia reference limits\" class=\"wp-image-24827 not-transparent\" style=\"--dominant-color: #deeaf0; width:910px;height:auto\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/Un-ionized-ammonia-NH3-as-a-percentage-of-total-ammonia-nitrogen-TAN-versus-pH-at-20-25-and-30-\u00b0C-compared-with-China-US-EPA-and-EU-ammonia-reference-limits-1024x672.webp 1024w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/Un-ionized-ammonia-NH3-as-a-percentage-of-total-ammonia-nitrogen-TAN-versus-pH-at-20-25-and-30-\u00b0C-compared-with-China-US-EPA-and-EU-ammonia-reference-limits-300x197.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/Un-ionized-ammonia-NH3-as-a-percentage-of-total-ammonia-nitrogen-TAN-versus-pH-at-20-25-and-30-\u00b0C-compared-with-China-US-EPA-and-EU-ammonia-reference-limits-768x504.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/Un-ionized-ammonia-NH3-as-a-percentage-of-total-ammonia-nitrogen-TAN-versus-pH-at-20-25-and-30-\u00b0C-compared-with-China-US-EPA-and-EU-ammonia-reference-limits-18x12.webp 18w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/Un-ionized-ammonia-NH3-as-a-percentage-of-total-ammonia-nitrogen-TAN-versus-pH-at-20-25-and-30-\u00b0C-compared-with-China-US-EPA-and-EU-ammonia-reference-limits-600x394.webp 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/Un-ionized-ammonia-NH3-as-a-percentage-of-total-ammonia-nitrogen-TAN-versus-pH-at-20-25-and-30-\u00b0C-compared-with-China-US-EPA-and-EU-ammonia-reference-limits.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00f3mo comparar los l\u00edmites de amon\u00edaco correctamente<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The three frameworks do not measure ammonia the same way, and this is the most common source of error when the numbers are quoted side by side. GB 11607-89 and the EU directive limit non-ionized ammonia (NH\u2083), the fraction that is toxic to fish. EPA criteria are written as total ammonia nitrogen (TAN), which includes the harmless ammonium ion (NH\u2084\u207a). Because the NH\u2083 fraction depends on pH, temperature, and salinity, a TAN limit and an NH\u2083 limit cannot be compared directly. At pH 7 and 20 \u00b0C, 1.9 mg\/L TAN contains well under 0.02 mg\/L NH\u2083, which is why the EPA chronic criterion and the GB limit describe broadly similar protection at that pH\u2014but the picture changes quickly: at pH 8.5, the same TAN concentration carries far more NH\u2083. Farms that monitor TAN should therefore log pH and temperature at the same time, or use a pH-compensated ammonia sensor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Metales y otros t\u00f3xicos<\/h3>\n\n\n\n<figure class=\"wp-block-table aligncenter is-style-regular\" style=\"font-size:15px\"><table class=\"has-black-color has-pale-cyan-blue-background-color has-text-color has-background\"><thead><tr><th>Metal o t\u00f3xico<\/th><th>China GB 11607-89 (mg\/L)<\/th><th>Agua dulce EE.UU., disuelta (\u03bcg\/L, aguda\/cr\u00f3nica)<\/th><th>Directiva 2006\/44\/EC de la UE (mg\/L)<\/th><\/tr><\/thead><tbody><tr><td>Mercurio (Hg)<\/td><td>\u22640.0005<\/td><td>1.4 \/ 0.77<\/td><td>\u2014<\/td><\/tr><tr><td>Cadmio (Cd)<\/td><td>\u22640.005<\/td><td>1.8 (aguda); el valor cr\u00f3nico de agua dulce 2016 fue abandonado por orden judicial en 2023<\/td><td>\u2014<\/td><\/tr><tr><td>(Pb)<\/td><td>\u22640.05<\/td><td>65 \/ 2,5 (en dureza 100 mg\/L como CaCO3)<\/td><td>\u2014<\/td><\/tr><tr><td>Chromium, Cr(VI)<\/td><td>\u22640.1 (cromo total)<\/td><td>16 \/ 11<\/td><td>\u2014<\/td><\/tr><tr><td>Cobre (Cu)<\/td><td>\u22640.01<\/td><td>No valor fijo - calculado con el Modelo de Ligand Biotic; agua salada 4.8 \/ 3.1<\/td><td>Dure-dependiente: 0.005\u20130.112<\/td><\/tr><tr><td>Zinc (Zn)<\/td><td>\u22640.1<\/td><td>120 \/ 120<\/td><td>Salmonid 0.03\u20130.5 (dependiente de la dureza)<\/td><\/tr><tr><td>Nickel (Ni)<\/td><td>\u22640.05<\/td><td>470 \/ 52<\/td><td>\u2014<\/td><\/tr><tr><td>Arsenic (As)<\/td><td>\u22640.05<\/td><td>340 \/ 150<\/td><td>\u2014<\/td><\/tr><tr><td>Cyanide (CN)<\/td><td>\u22640.005<\/td><td>22 \/ 5.2 ( cianuro libre)<\/td><td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Los metales se citan en diferentes bases: GB 11607-89 da l\u00edmites totales-metales \u00fanicos en mg\/L, mientras que los criterios de EPA son concentraciones disueltas-metales en \u03bcg\/L y, para cadmio, plomo y cobre, dependen de la dureza del agua o qu\u00edmica del sitio. Compare despu\u00e9s de convertir a la misma unidad y base.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Especies de referencia r\u00e1pida: temperatura, ox\u00edgeno disuelto, pH y amon\u00edaco<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Los l\u00edmites regulatorios son un suelo, no un objetivo de dise\u00f1o, a lo que realmente se dise\u00f1a es el rango de tolerancia de las especies que almacena. Las filas de abajo coinciden con la tabla de especies en nuestra <a href=\"https:\/\/www.kcsensor.com\/es\/aquaculture\/\" target=\"_blank\" rel=\"noopener noreferrer\">gu\u00eda de vigilancia de la calidad del agua acu\u00edcola<\/a>As\u00ed que las dos p\u00e1ginas siguen siendo consistentes.<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter is-style-regular\" style=\"font-size:15px\"><table class=\"has-black-color has-pale-cyan-blue-background-color has-text-color has-background\"><thead><tr><th>Especies<\/th><th>Temperatura (\u00b0C)<\/th><th>Ox\u00edgeno disuelto (mg\/L)<\/th><th>pH<\/th><th>Amon\u00edaco no ionizado (mg\/L)<\/th><\/tr><\/thead><tbody><tr><td>Tilapia<\/td><td>24 a 34<\/td><td>3 a 10<\/td><td>6 a 8<\/td><td>\u22640.03<\/td><\/tr><tr><td>Salm\u00f3n \/ Trucha<\/td><td>7 a 20<\/td><td>5 a 12<\/td><td>6 a 8<\/td><td>\u22640.03<\/td><\/tr><tr><td>Carpa \/ Catfish<\/td><td>18 a 26<\/td><td>3 a 10<\/td><td>6 a 8<\/td><td>\u22640.03<\/td><\/tr><tr><td>Prawn \/ camarones<\/td><td>26 a 32<\/td><td>\u22654<\/td><td>7.5\u20138.5<\/td><td>\u22640.1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La hilera de gambas y gambas enumera objetivos t\u00edpicos de cultivo para la cultura de estanques intensivos en lugar de un l\u00edmite regulatorio; verifique la gu\u00eda de almacenamiento de su hatchery antes de aplicarla. Las figuras de amon\u00edaco en esta tabla son l\u00edmites de amon\u00edaco no ionizado (NH3) para una cultura segura.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mantener estos rangos es un problema de medici\u00f3n antes de que sea un problema de dise\u00f1o. A <a href=\"https:\/\/www.kcsensor.com\/es\/product\/kws-600-dissolved-oxygen-sensor\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sensor de ox\u00edgeno disuelto de fluorescencia KWS-600<\/a> cubre el canal DO, mientras que un <a href=\"https:\/\/www.kcsensor.com\/es\/product\/kws-290-digital-ammonia-nitrogen-sensor\/\" target=\"_blank\" rel=\"noopener noreferrer\">KWS-290 sensor de nitr\u00f3geno digital de amon\u00edaco<\/a> lee amon\u00edaco nitr\u00f3geno con compensaci\u00f3n de pH, los dos par\u00e1metros que se mueven m\u00e1s r\u00e1pido en un estanque. Para un ejemplo de campo de control DO en la cultura de camarones intensivos, vea <a href=\"https:\/\/www.kcsensor.com\/es\/do-sensor-shrimp-farming-water-monitoring\/\" target=\"_blank\" rel=\"noopener noreferrer\">este estudio de caso KWS-630 camarones<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Preguntas frecuentes sobre los est\u00e1ndares de calidad del agua acu\u00edcola<\/h2>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-ad7c68f1 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: \u00bfCu\u00e1l es el nivel de ox\u00edgeno disuelto ideal para la agricultura de peces?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>A:<\/strong> Por encima de 5 mg\/L por lo menos 16 horas cada 24 horas, y nunca por debajo de 3 mg\/L. China GB 11607-89 establece exactamente esos dos n\u00fameros para aguas acu\u00edcolas, y las aguas salm\u00f3nidas bajo cubierta de hielo deben permanecer en o m\u00e1s de 4 mg\/L. Especies de agua caliente como la tilapia toleran breves dips hacia 3 mg\/L, mientras que la trucha y el salm\u00f3n necesitan el extremo superior del rango para seguir creciendo.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: \u00bfCu\u00e1l es el l\u00edmite de amon\u00edaco de China GB 11607?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>A:<\/strong> GB 11607-89 limita el amon\u00edaco no ionizado (NH3), la fracci\u00f3n t\u00f3xica, a 0,02 mg\/L o menos. Esa es una figura m\u00e1s estricta que la directiva UE relativa#8217;s 0.025 mg\/L valor imperativo, y debido a que la fracci\u00f3n NH3 aumenta con pH y temperatura, la misma lectura total de amon\u00edaco puede ser segura a pH 7 y peligrosa a pH 8.5.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: \u00bfQu\u00e9 rango de pH es seguro para la acuicultura?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>A:<\/strong> pH 6.5\u20138.5 para agua dulce y 7.0\u20138.5 para agua de mar bajo GB 11607-89; la directiva de la UE permite 6\u20139 y la orientaci\u00f3n EPA permite 6.5\u20139.0. La ventana regulatoria m\u00e1s amplia no es un objetivo: la mayor\u00eda de las especies cultivadas crecen mejor entre 6,5 y 8,5 y los oscilaciones diarias de m\u00e1s de 0,3 unidades de pH suelen apuntar a un sistema de carbonato inestable en lugar de un cambio real en la fuente de agua.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: \u00bfCu\u00e1l es el criterio de amon\u00edaco de la EPA para el agua dulce?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>A:<\/strong> 1.9 mg\/L como amon\u00edaco nitr\u00f3geno total (cr\u00f3nico) y 17 mg\/L (agudo) a pH 7 y 20 \u00b0C. A diferencia de GB 11607-89 y la directiva de la UE, los criterios de EPA se expresan como TAN en lugar de NH3 y deben ser recalculados para otras condiciones de pH y temperatura. A los 7 y 20 \u00b0C, 1.9 mg\/L de TAN contiene bien debajo de 0.02 mg\/L de NH3, por lo que los l\u00edmites de EPA y GB describen una protecci\u00f3n ampliamente similar en ese pH.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: \u00bfQu\u00e9 est\u00e1ndar se aplica a los mariscos cultivados para la exportaci\u00f3n?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>A:<\/strong> Depende del mercado de destino, no de la finca #8217; su ubicaci\u00f3n. El env\u00edo de una granja china a la UE se comprueba contra la Directiva 2006\/44\/EC y las normas de seguridad alimentaria de la UE; un comprador de EE.UU. har\u00e1 referencia a los criterios de EPA y los est\u00e1ndares de calidad del agua del estado; y las ventas nacionales chinas caen bajo GB 11607-89. Cuando dos marcos dan diferentes n\u00fameros, dise\u00f1en al m\u00e1s estricto \u2014que suele ser GB 11607-89 para amon\u00edaco y la directiva UE para ox\u00edgeno disuelto en aguas salm\u00f3nidas.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: \u00bfD\u00f3nde puedo comprar sensores para el monitoreo de calidad de agua acu\u00edcola?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>A:<\/strong> Kacise suministra sensores de ox\u00edgeno disueltos (serie KWS-600) y sensores de nitr\u00f3geno amon\u00edaco (serie KWS-290) construidos para el despliegue continuo de estanques y RAS. El ox\u00edgeno disuelto y el amon\u00edaco son los dos par\u00e1metros que cambian m\u00e1s r\u00e1pido y causan las mayores p\u00e9rdidas, por lo que son los primeros canales m\u00e1s instrumentos de granjas. Detalles del producto: <a href=\"https:\/\/www.kcsensor.com\/es\/product\/kws-600-dissolved-oxygen-sensor\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sensor de ox\u00edgeno disuelto KWS-600<\/a> y <a href=\"https:\/\/www.kcsensor.com\/es\/product\/kws-290-digital-ammonia-nitrogen-sensor\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sensor de nitr\u00f3geno de amon\u00edaco KWS-290<\/a>.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Fuentes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cada valor num\u00e9rico en los cuadros de comparaci\u00f3n anteriores se toma de uno de los siguientes documentos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.epa.gov\/wqc\/national-recommended-water-quality-criteria-aquatic-life-criteria-table\" target=\"_blank\" rel=\"noopener noreferrer\">EPA \u2014 Criterios nacionales de calidad del agua recomendada: Tabla de criterios de vida acu\u00e1tica<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.epa.gov\/sites\/default\/files\/2018-10\/documents\/quality-criteria-water-1986.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">EPA \u2014 Criterios de calidad para el agua 1986 (\u201cLibro de Oro\u201d), oxigeno disuelto y criterios de pH<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.epa.gov\/wqc\/aquatic-life-criteria-ammonia\" target=\"_blank\" rel=\"noopener noreferrer\">EPA \u2014 Criterios de calidad de agua ambiente para la vida acu\u00e1tica en amon\u00edaco, agua dulce 2013<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX:32006L0044\" target=\"_blank\" rel=\"noopener noreferrer\">Directiva 2006\/44\/CE sobre la calidad de las aguas frescas que necesitan protecci\u00f3n o mejora <\/a>a<a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX:32006L0044\" target=\"_blank\" rel=\"noopener noreferrer\"> apoyo a la vida de los peces, anexo I<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.mee.gov.cn\/ywgz\/fgbz\/bz\/bzwb\/shjbh\/shjzlbz\/199003\/t19900301_66528.shtml\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"blc-broken-link\" data-blc-broken=\"1\">Ministry of Ecology and Environment of China \u2014 GB 11607-89 Fishery Water Quality Standard<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/pubs.nmsu.edu\/_w\/W104\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\">New Mexico State University Cooperative Extension \u2014 Pond Water Quality (W-104)<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ap\u00e9ndice: China GB 11607-89 limita valores completos<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La lista completa del par\u00e1metro de GB 11607-89, publicada en la norma.<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter is-style-regular\" style=\"font-size:15px\"><table class=\"has-black-color has-pale-cyan-blue-background-color has-text-color has-background\"><tbody><tr><td><strong>Art\u00edculo<\/strong><\/td><td><strong>Valor predeterminado<\/strong><\/td><\/tr><tr><td>Color, olor, sabor<\/td><td>No debe conferir a los pescados, camarones, mariscos y algas ning\u00fan color, olor o sabor anormal<\/td><\/tr><tr><td>Sustancias flotantes<\/td><td>No debe aparecer ninguna pel\u00edcula de aceite ni espuma visible en la superficie del agua<\/td><\/tr><tr><td>Sustancias en suspensi\u00f3n<\/td><td>La concentraci\u00f3n aumentada artificialmente no deber\u00e1 superar los 10 mg\/L. Una vez que las sustancias en suspensi\u00f3n se hayan depositado en el fondo, no deber\u00e1n tener efectos nocivos para los peces, los camarones y los mariscos<\/td><\/tr><tr><td>Valor del pH<\/td><td>6.5 \u2013 8.5 para agua dulce, 7.0 \u2013 8.5 para agua de mar<\/td><\/tr><tr><td>Ox\u00edgeno disuelto<\/td><td>Durante 16 horas o m\u00e1s en un continuo 24 horas, debe ser mayor que 5 mg\/L, y en cualquier otro momento, no ser\u00e1 inferior a 3 mg\/L. Para h\u00e1bitats salm\u00f3nidos durante el per\u00edodo cubierto de hielo, no ser\u00e1 inferior a 4 mg\/l en ning\u00fan momento<\/td><\/tr><tr><td>Demanda bioqu\u00edmica de ox\u00edgeno (5 d\u00edas, 20 \u00b0C)<\/td><td>No m\u00e1s de 5 mg\/L, no m\u00e1s de 3 mg\/L durante el hielo \u2013 per\u00edodo cubierto<\/td><\/tr><tr><td>Bacterias coliformes totales<\/td><td>No m\u00e1s de 5000 por litro (no m\u00e1s de 500 por litro en el caso de la calidad del agua para el cultivo de mariscos)<\/td><\/tr><tr><td>Mercurio<\/td><td>\u2264 0,0005 mg\/L<\/td><\/tr><tr><td>Cadmio<\/td><td>\u2264 0,005 mg\/L<\/td><\/tr><tr><td>Plomo<\/td><td>\u2264 0,05 mg\/L<\/td><\/tr><tr><td>Cromo<\/td><td>\u2264 0,1 mg\/L<\/td><\/tr><tr><td>Cobre<\/td><td>\u2264 0,01 mg\/L<\/td><\/tr><tr><td>Zinc<\/td><td>\u2264 0,1 mg\/L<\/td><\/tr><tr><td>N\u00edquel<\/td><td>\u2264 0,05 mg\/L<\/td><\/tr><tr><td>Ars\u00e9nico<\/td><td>\u2264 0,05 mg\/L<\/td><\/tr><tr><td>Cianuro<\/td><td>\u2264 0,005 mg\/L<\/td><\/tr><tr><td>Sulfuro<\/td><td>\u2264 0,2 mg\/L<\/td><\/tr><tr><td>Fluoruro (como F\u207b)<\/td><td>\u2264 1 mg\/L<\/td><\/tr><tr><td>No \u2013 amon\u00edaco i\u00f3nico<\/td><td>\u2264 0,02 mg\/L<\/td><\/tr><tr><td>Nitr\u00f3geno Kjeldahl<\/td><td>\u2264 0,05 mg\/L<\/td><\/tr><tr><td>Fenol vol\u00e1til<\/td><td>\u2264 0,005 mg\/L<\/td><\/tr><tr><td>F\u00f3sforo amarillo<\/td><td>\u2264 0,001 mg\/L<\/td><\/tr><tr><td>Petr\u00f3leo<\/td><td>\u2264 0,05 mg\/L<\/td><\/tr><tr><td>Acrilonitrilo<\/td><td>\u2264 0,5 mg\/L<\/td><\/tr><tr><td>Acrole\u00edna<\/td><td>\u2264 0,02 mg\/L<\/td><\/tr><tr><td>Hexaclorociclohexano (is\u00f3mero gamma)<\/td><td>\u2264 0,002 mg\/L<\/td><\/tr><tr><td>DDT<\/td><td>\u2264 0,001 mg\/L<\/td><\/tr><tr><td>Malati\u00f3n<\/td><td>\u2264 0,005 mg\/L<\/td><\/tr><tr><td>Pentaclorofenato de sodio<\/td><td>\u2264 0,01 mg\/L<\/td><\/tr><tr><td>Dimetato<\/td><td>\u2264 0,1 mg\/L<\/td><\/tr><tr><td>Metamidofos<\/td><td>\u2264 1 mg\/L<\/td><\/tr><tr><td>Metilparati\u00f3n<\/td><td>\u2264 0,0005 mg\/L<\/td><\/tr><tr><td>Carbofurano<\/td><td>\u2264 0,01 mg\/L<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>The three global aquaculture water quality baselines are: dissolved oxygen above 5 mg\/L for 16 hours per day, pH 6.5\u20138.5, and non-ionic ammonia below 0.02 mg\/L \u2014 with stricter limits for salmonids and shellfish. The tables below compare the US EPA, EU, and China GB 11607-89 limits parameter by parameter, and the full GB 11607-89 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[212,493],"tags":[],"class_list":["post-20438","post","type-post","status-publish","format-standard","hentry","category-water-quality-monitoring-system","category-guides"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/posts\/20438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/comments?post=20438"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/posts\/20438\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/media?parent=20438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/categories?post=20438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/es\/wp-json\/wp\/v2\/tags?post=20438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}