Speaking of coliform bacteria, it is an important indicator in wastewater monitoring. Coliform bacteria are pathogenic bacteria, once there is a change in the human body is likely to appear diarrhea and other infections. The bacterium is common in human and animal excrement, is abundant and has a strong stock capacity in natural moisture, but is less viable than other pathogenic bacteria. The bacteria that we know exist in wastewater together with coliform bacteria. This chapter water quality online monitoring instrument manufacturers to understand together with you the source of coliform attention and monitoring the instrument used.
Where are the Main Sources of ColiformBacteria?
1.coli is mainly parasitic to the large intestine of the human body, originally it is a harmless single-celled organism for the human body, simple structure, rapid reproduction, easy to culture. The serotype strains of the bacteria that are likely to cause intestinal infections under specified circumstances are highly pathogenic, resulting in diarrhea, which are collectively referred to as pathogenic Coliforms. Where did it come from? Mainly from the feces of people and livestock, under normal circumstances, the coliform bacteria in the water body comes from external pollution, so it can be used as an indicator of fecal pollution to evaluate whether the water body is safe, to see if there is any indicator bacteria of fecal pollution in the water body, so as to judge the situation of intestinal bacteria pollution in the water. Regarding the pollution of coliform bacteria in water, it is more common that various bacteria exist in medical wastewater in hospitals, and if they are not monitored and discharged after treatment, the consequences are unimaginable. Therefore, the indicators of medical wastewater monitoring, coliform bacteria is necessary to be less.
Instruments for Monitoring Coliform Bacteria in Water:
The WECT-900 water coliform online analyzer produced by Hangzhou Modi adopts the enzyme substrate method. After the enzyme and bacteria culture reaction, the light signal changes in direct proportion to the principle to reflect the total amount of coliform in the sample.
