With the continuous improvement of life, water pollution has become a headache for us. But it is also good that the relevant departments have taken corresponding measures, in the major enterprises sewage discharge outlet installation of water quality online monitoring instrument, real-time monitoring of sewage water quality, there are problems to deal with and then discharge, so that water quality safety is guaranteed! In this chapter, water quality online monitoring instrument manufacturers will understand together with you the source of pollution of pathogens to water quality.

Domestic sewage, livestock farm sewage, tannery, hospitals and other places to exclude waste water, containing a variety of pathogens, such as: viruses, germs, parasites and so on. Once these pathogens contaminate the water body and then are drunk by people, they are easily transmitted to various diseases, such as: fluoriasis, typhoid fever, viral hepatitis, etc.

These pathogens after the pollution of the water, the increase of microorganisms, many of which are pathogenic bacteria, disease eggs and viruses, they and other bacteria will coexist with E. coli, so want to understand the situation of water quality, with the total number of bacteria and E. coli index and bacteria value number as direct indicators of pathogen pollution. The degree of water pollution can be determined by detecting the total number of E. coli in the water. (The WECT-900 Online E. Coli analyzer can be used to detect E. coli in water.)