For the problem of medical wastewater disinfection treatment, we briefly introduce several treatment methods: Ozone is an unstable gas with a stimulating special odor. At room temperature, ozone is a blue gas, one of the strongest known oxidizer.
Ozone treatment can kill bacterial propagules and germ cells, viruses, fungi, etc., and can destroy the endotoxin bacillus toxin, is currently the best treatment process to kill the effect of poisoning. After ozone treatment, the bacterial removal rate in water is 99.985%-99.998%, 40% of organic matter removal, 77% of color removal rate, 79.5% of nitrite removal rate, 11.9% of protein-like ammonia removal rate. But its shortcomings are running costs than the traditional use of liquid chlorine disinfection is a little expensive. Advantages:
Safety: powder, no corrosion, explosion, the risk of leakage; no carcinogenic substances, there is no secondary pollution phenomenon; high efficiency: strong oxidizing ability, sterilization efficiency, not only able to kill a variety of pathogenic microorganisms, but also kill protozoa and algae; role of long-lasting: in the water through the chain reaction, to maintain a trace of new ecological activity of oxygen and activated oxygen radicals to maintain its oxidation ability, the role of the long-lasting, can prevent recontamination can be directly polluted. Long-lasting, can prevent re-contamination can be directly oxidized in the water of decaying plants and trihalomethanes precursors, thus does not produce trihalomethanes (THM); easy to manage, simple operation, simple dosing equipment, easy to maintain.
Disinfection effect:
The effective bactericidal component produced by single potassium bisulfate compound powder - new ecological active oxygen, its oxidation activity is 25 times that of chlorine, thus the bactericidal effect of single potassium bisulfate compound powder is obviously stronger than that of common chlorine disinfectant; single potassium bisulfate compound powder has a killing effect on the pathogenic microorganisms related to hospitals, including bacteria, viruses, fungi, It is especially suitable for hospital sewage disinfection.