Method for purifying water quality by utilizing composite disinfectant
A technology for purifying water and purifying water quality. It is applied in the fields of flocculation/sedimentation water/sewage treatment, sterilization/microdynamic water/sewage treatment, etc. It is safe and friendly to the environment, has a long sterilization time, and is easy to operate.
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[0013] Example 1
[0014] Take natural turbid rainwater and measure the concentration of Escherichia coli and the concentration of bacteria 10 7 ~10 8 cfu / mL, the total TOC of rainwater measured by Shimadzu’s TOC meter is 7mg / L. Add 20mg of the compound agent to 1L of rainwater. After two hours of treatment, precipitation occurred at the bottom of the container and the water quality became clear and transparent. Take the supernatant for testing. Use the bacterial culture method to cultivate the treated rainwater. After 24 hours of cultivation, the concentration of E. coli in the water drops to 10 2 ~10 3 Cfu / mL, the killing effect is close to 100%, while the TOC drops to 1.4mg / L, and the removal rate reaches 80%, which meets the drinking water standard.
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