News

background The harm of excessive fluoride to human body: fluorosis can occur when fluoride content in drinking water is higher than 1ppm (1mg/L). Over 3ppm

background Monitoring of groundwater quality should be grasped at all times.Many people who live or have lived in rural areas must have seen Wells or

Overview Anyone who has ever owned a fish knows how important water quality is to the survival of fish. Even a lot of water snails,

Summarize Reservoirs are of great value to the running of a city. Many cities have more than one reservoir. To prevent one reservoir from failing

background There were a lot of amazing things at the Tokyo Olympics. In one case, pollution at the triathlon site caused severe discomfort during swimming.

Background Water environment is the most extensive and influential system in nature. Is extremely important in the entire earth’s environment. China’s rivers, rivers, lakes and

Summarize When dissolved oxygen is reduced to a certain limit (e.g., less than 4mg/L), fish or some shellfish will die. The effects on aquaculture can

Background The molecular oxygen dissolved in water is called dissolved oxygen. It’s usually called DO and it’s in milligrams of oxygen per liter of water.

Summarize Jingxun unimpeded research and development design of portable dissolved oxygen meter. Using the latest digital integrated circuit technology and international detection technology design into

Background Since 1995, there have been 11,000 sudden water environmental incidents in China, with 60 cases involving water pollution in 2014 alone. The incidents caused

Overview Water pollution is one of the green world’s biggest worries. To stop pollution. Initially, we had to estimate water parameters such as PH measurements,

Background With the needs of social development and the current epidemic situation. Public health and environmental requirements are increasing. The government pays more attention to