Overview The discharge of waste water from various factories undoubtedly exacerbates the deterioration of water quality. With the advent of water quality monitors, plans for
Background The areas with the worst water quality in China are mainly concentrated in the cities with large population density in the north. More than
Backdrop The hardness of water quality is a more popular view. The correct criterion is TDS in the water. This value can be measured with
Overview The ph level meter is also known as the aqueous pH tester. It is one of the intelligent online chemical analysis instruments. It is widely
Background The height of the liquid medium in the container is called the water level, and the meter that measures the liquid level is called
Background: With the gradual improvement and maturity of water quality monitoring technology. Water quality monitoring technology has become the focus of environmental protection management departments
Overview On every level, school is a relatively large unit of production and life. Hundreds or even thousands of students and teachers live in this
Summarize The quality of water used in cities is important. Directly affecting the health of the city’s inhabitants. Urban water quality monitoring system has always
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