Some people will ask, E. coli and the human body coexist peacefully, why in the water has become an indicator of pollutants? In fact, it is not difficult to understand that the presence of E. coli in the gut and in the water body is different.

As we know, Escherichia coli, also known as Escherichia coli, is a normal habitat in the intestinal tract of any animal, and the newborn enters the human intestine with breastfeeding behavior after birth, and can live peacefully with animals or humans. But it’s different in the water environment. Pathogenic microorganisms in water are mainly from human and animal feces, and human and animal feces contain a large number of E. coli. The content of pathogenic microorganisms in water body is an important index to reflect the degree of water pollution and water quality safety, and is also the basis of water body and water treatment. If the amount of E. coli detected in the water exceeds the standard, it means that the water has been contaminated. So there will be a lot of pathogenic microorganisms in the water that have not been detected.

Therefore, Escherichia coli in the water body itself is not a big pollution to the environment, but as a kind of water quality pollution index material, when it exceeds the standard, it is bound to mean that the water body has been contaminated by pathogenic microorganisms. So don’t turn a blind eye when E. coli is active in water!

E.coli is only found in faeces, and measuring E. coli is also a measure of food contamination by faeces. This is an important indicator ofwater quality monitoring.

WECT-900 Escherichia coli online analyzer produced by Hangzhou Modi-Tech is used to detect the content of Escherichia coli in water, using the enzyme substrate method. The principle that the light signal changes in direct proportion to the reaction of the enzyme with the bacterial culture reflects the total amount of bacteria or coliform bacteria in the sample.