Cov txheej txheem kev kho dej dav dav siv cov coagulation, cov zeem cia, kev lim tawm thiab lwm cov txheej txheem. Cov txheej txheem no tuaj yeem ntxuav qhov dej huv, tab sis cov khoom siv dej kuj tseem muaj cov organic thiab microorganisms. Tam sim no, txoj kev kho dej thiab tshuaj tua kab mob muaj xws li chlorine gas, tshuaj dawb tso, sodium hypochlorite, chloramine, ultraviolet teeb, thiab ozone. Txhua hom kev rho tawm haujlwm muaj cov yam ntxwv sib txawv.
Cov tshuaj tua kab mob chlorine zoo, tab sis nws ua carcinogens. Bleaching hmoov thiab sodium hypochlorite yog ib qho yooj yim rau kev xeb, tsis ruaj khov, chloramine sterilization effect yog qhov tsis zoo, UV tshuaj tua kab mob muaj qhov txwv, tam sim no ozone yog ib qho qauv zoo rau kev tua kab mob.
Raws li txheej txheem dej sib sib zog nqus dej, ozone muaj cov nyhuv bactericidal muaj zog. Nws tuaj yeem tua cov kab mob thiab kab mob ntau yam, thiab tua cov kab mob tsis zoo xws li Escherichia coli, Staphylococcus aureus, kab mob spores, Aspergillus niger, thiab poov xab.
Tsis zoo li lwm txoj kev ua kom tsis huv, ozone ua si nrog cov kab mob hauv cov hlwb, nkag mus rau sab hauv cov hlwb, ua rau cov teeb meem dawb thiab lipopolysaccharide, thiab hloov cov permeability ntawm cov cell, uas ua rau muaj kev tuag ntawm tes. Yog li, ozone tuaj yeem tua cov kab mob ncaj qha. Lub ozone muaj txiaj ntsig zoo kawg uas tsis muaj kev qias. Tom qab ntxuav kev ntxuav tawm, dej tso rau nws tau decomposed rau hauv oxygen, uas yuav tsis ua rau cov pa phem lwm yam.
Qhov zoo ntawm ozone nyob rau hauv cov dej kho kom tsis muaj menyuam:
1. Nws muaj lub zog tua cuam tshuam rau ntau yam kab mob pathogenic;
2, tshuaj tua kab mob sai, tuaj yeem decompose cov teeb meem organic hauv dej;
3. Ozone muaj ntau txoj kev yoog thiab muaj zog oxidation muaj peev xwm;
4, tsis muaj kev ua qias tshaj plaws, kev txhim kho ozone thiab decomposition rau hauv oxygen;
5, yuav tsis tsim trihalomethane thiab lwm yam tshuaj tua kab mob los ntawm cov khoom ua kua;
6. Thaum siv tshuaj tua kab, nws tuaj yeem txhim kho qhov dej ntawm cov dej thiab ua rau muaj kuab lom tsawg dua.
7. Piv nrog rau lwm cov txheej txheem kev sib kis, lub voj voog oov tua kab yog tsis ntev thiab yig dua.
Sijhawm lub sijhawm: Jul-27-2019