Raws li muaj zog oxidant,tsim kho hydrogen peroxideyog dav siv hauv tshuaj tua kab thiab kev tiv thaiv ib puag ncig kev lag luam xws li kev lag luam thiab khoom noj khoom haus.
Txij li thaum lub zog hydrogen peroxide feem ntau muaj hydroxide OH- thiab sodium ion Na {{1}}, hydroxide tuaj yeem sib txuas nrog ntau cov hlau ions los ua flocs lossis precipitates. Piv txwv li, peb txhua tus paub tias dej phwj muaj cov hlau ions xws li aluminium ions (Al3+) lossis hlau ions (Fe3+, Fe2+), cov kua ntsev muaj zog thiab cov kua qaub qaug zog, uas muaj kev cuam tshuam nrog OH- ions los ua cov flocs lossis dej nag tsis tau. Cov. Lub ntsiab cai flocculation feem ntau yog ua ke nrog hydroxide radical OH- hauv dej phwj los tsim Al (OH) 3 flocculent khoom kom ua tiav cov nyhuv flocculation. Nws tseem tuaj yeem tshem tawm cov kua qaub tshaj dhau ions hauv kev lim dej, xws li Cl- (SO4) 2- (PO4) 3, thiab lwm yam. Nws tseem siv tau los kho qhov PH tus nqi thiab txiav txim qhov ntau npaum li cas ntawm cov tshuaj hydrogen peroxide raws li PH qhov xwm txheej.
Kev tiv thaiv ib puag ncig muaj peev xwm kho tau txhua yam muaj dej phem, suav nrog kev tshem tawm, deodorization thiab decolorization, thiab tshwj xeeb tshaj yog tsim nyog rau kev kho cov dej khib nyiab uas muaj cov tshuaj sulfur, cov cyanides thiab phenols. Nws tuaj yeem siv ib leeg los yog ua ke nrog ozone lossis ultraviolet rays. Kev ua kom huv ntawm cov av paug los ntawm cov roj av xau lossis lwm yam teeb meem organic nrog hydrogen peroxide tuaj yeem txhawb qhov kev rov ua kom rov qab ntawm cov kab mob me me, ua kom cov pa paug tsis huv, thiab kho cov roj pov tseg uas muaj NOx, SO2, H2S, thiab lwm yam. sulfuric acid. Hydrogen peroxide kuj tseem tuaj yeem txhim kho qhov muaj peev xwm ntawm cov txheej txheem biochemical los kho cov dej khib nyiab thiab tiv thaiv kom tsis txhob muaj sludge. Thaum cov pa roj carbon activated siv hauv kev kho cov dej khib nyiab thiab cov nkev roj ua tsis muaj tseeb, nws tuaj yeem tsim rov qab nrog hydrogen peroxide.