Lub hauv paus ntsiab lus ntawm ozone:
Ozone, tseem hu ua trioxygen, yog ib qho allotrope ntawm oxygen.Ozone nyob rau hauv qis concentrations ntawm chav tsev kub yog ib tug tsis muaj kob roj;Thaum lub concentration ntau tshaj 15%, nws qhia tau hais tias lub teeb xiav xim.Nws cov txheeb ze ntom ntom yog 1.5 npaug ntawm cov pa oxygen, cov roj ntom ntom yog 2.144g / L (0 ° C, 0.1MP), thiab nws cov solubility hauv dej yog 13 npaug ntau dua li cov pa thiab 25 npaug ntau dua li huab cua.Ozone yog tshuaj tsis ruaj khov thiab maj mam tawg mus rau hauv cov pa oxygen hauv huab cua thiab dej.Tus nqi ntawm decomposition nyob rau hauv huab cua yog nyob ntawm ozone concentration thiab kub, nrog ib nrab-lub neej ntawm 16h ntawm concentrations hauv qab no 1.0%.Tus nqi decomposition hauv dej yog nrawm dua li hauv huab cua, uas cuam tshuam nrog tus nqi pH thiab cov ntsiab lus ntawm cov pa phem hauv dej.Qhov siab dua tus nqi pH, qhov nrawm dua qhov decomposition ntawm ozone feem ntau nyob rau hauv 5 ~ 30min.
Cov yam ntxwv ntawm ozone disinfection:
1.Ozone oxidation muaj peev xwm muaj zog heev, tuaj yeem raug tshem tawm los ntawm oxidation ntawm cov dej feem ntau tuaj yeem oxidized.
2.Qhov ceev ntawm ozone cov tshuaj tiv thaiv yog qhov thaiv, uas tuaj yeem txo qhov kev puas tsuaj rau cov khoom siv thiab lub pas dej ua ke.
3.Cov ozone ntau dhau hauv dej kuj tseem yuav hloov mus rau hauv cov pa oxygen sai sai, ua rau cov pa yaj hauv dej thiab cov pa oxygen hauv cov dej, tsis ua rau cov pa phem thib ob.
4.Ozone tuaj yeem tua cov kab mob thiab tshem tawm cov kab mob tib lub sijhawm, tab sis kuj tuaj yeem ua rau cov olfactory thiab ntxhiab tshem tawm ua haujlwm.
5.Raws li qee qhov xwm txheej, ozone kuj tseem pab ua kom cov nyhuv flocculation thiab txhim kho cov nyhuv nag lossis daus.
6.Qhov tseem ceeb tshaj plaws ozone yog qhov tua neeg ntau tshaj plaws ntawm E. coli, uas yog 2000 txog 3000 npaug ntawm cov tshuaj chlorine dioxide ib txwm, thiab ozone yog qhov muaj zog tshaj plaws ntawm cov tshuaj tua kab mob.
Post lub sij hawm: Dec-08-2023