Águas subterrâneas
Análise da situação atual
Atualmente, o problema da poluição das águas subterrâneas é grave. Aproximadamente 20% das águas subterrâneas estão afetadas pela poluição industrial, agrícola e doméstica. Industrial águas residuais contains pollutants such as heavy metals. If it is discharged without proper treatment, it will seep into the ground. In agriculture, the extensive use of a large amount of chemical fertilizers and pesticides, as well as improper treatment of livestock and poultry breeding sewage, has polluted the groundwater. The discharge volume of domestic sewage is huge, while the treatment facilities are relatively lagging. The leachate from landfills also poses a threat to the water quality of groundwater. In addition, the pollution levels vary greatly in different regions.
Soluções
Sensor ultrassônico de água
Ele utiliza as características da propagação e reflexão das ondas ultrassônicas no ar para detectar com precisão o nível das águas subterrâneas. Este dispositivo possui alta precisão de medição e é capaz de atender aos requisitos rigorosos relativos aos dados de nível d’água.
Due to its non – contact measurement method, it is neither eroded by groundwater nor interferes with the quality of groundwater. Meanwhile, it is convenient for installation and maintenance. It supports solar power supply and remote transmission. When used in combination with a data collector, it can monitor and collect water – level data in real time and transmit the data to a remote monitoring center or related platforms, enabling managers to promptly grasp the changes in the water level. Moreover, the ultrasonic water – level gauge can adapt to various complex environments and can operate stably regardless of the well depth. In scenarios such as groundwater – level monitoring for agricultural water use and domestic water supply, it is a practical and reliable choice.
Sensor de nível de água por radar
Funcionando com base no princípio da reflexão de ondas eletromagnéticas, ele é capaz de medir o nível das águas subterrâneas com alta precisão. Sua precisão na ordem de milímetros garante a exatidão dos dados. Sua medição sem contato apresenta vantagens significativas, pois não apenas evita a corrosão do dispositivo pelas águas subterrâneas, mas também impede a poluição dessas águas. Da mesma forma, é muito prático para instalação e manutenção.
The radar water – level gauge supports solar power supply and remote transmission. When used in combination with a data collector, it can monitor and collect water-level data in real – time and transmit the data to a remote monitoring center or related platforms, facilitating managers to keep track of the water – level dynamics at any time. It is durable, reliable in performance, can adapt to harsh environments, has a wide measurement range, and can handle different well depths and well conditions. Whether it is for monitoring agricultural irrigation water or controlling the domestic water supply level, the radar water – level gauge provides an efficient and stable solution for groundwater – level monitoring.
Sensor de qualidade da água
Ele é capaz de detectar com precisão diversos parâmetros nas águas subterrâneas, como o valor do pH, o oxigênio dissolvido, o teor de metais pesados etc., fornecendo dados essenciais para a avaliação da qualidade das águas subterrâneas.
This sensor is compactly designed and easy to install, and can be directly placed in groundwater for operation. It has the characteristics of high sensitivity and rapid response, and can promptly provide feedback on changes in water quality. Once the water quality is abnormal, it can issue an early warning. It supports solar power supply and remote transmission. When used in combination with a data collector, it can monitor and collect water – level data in real time and transmit the data to a remote monitoring center or related platforms, allowing relevant staff to view the water – quality data in real time.
