Decoloring tus neeg sawv cev pab koj daws cov dej khib nyiab

Kev tiv thaiv ib puag ncig yog ib qho teeb meem uas tib neeg niaj hnub no tau saib xyuas. Txhawm rau tiv thaiv ib puag ncig ntawm peb lub tsev, kev kho dej phwj yuav tsum tau ua tiag tiag. Hnub no,Dej huv yuav qhia rau koj ib tug dej phwj decolorizer tshwj xeeb rau pulp dej phwj. Pulp dej phwj tuaj los ntawm ntau qhov kev lag luam xws li khoom siv niaj hnub, khoom siv hauv tsev kawm, thiab cov khoom lag luam. Tus nqi ntawm cov dej phwj tuaj yeem tsis tuaj yeem kwv yees. Cov dej phwj decolorizer peb qhia hnub no tuaj yeem kho cov dej phwj tuaj.

Pulp dej phwj decolorizer yog cov tshuaj siv tshwj xeeb los tshem tawm cov organic pigments los ntawm cov dej phwj tuaj. Nws hloov cov organic pigments rau hauv cov xim tsis muaj xim lossis tsis tshua muaj chroma los ntawm cov tshuaj tiv thaiv nrog cov organic pigment molecules hauv cov dej phwj tuaj, ua kom cov dej phwj huv huv thiab pob tshab, thaum tshem cov impurities hauv dej, tso cov dej phwj tuaj kom meej thiab rov ua dua tshiab, txo cov nqi tsim khoom.

Ua ntej tshaj plaws,pulp dej phwj decolorizer tuaj yeem txo cov ntsiab lus ntawm cov organic pigments hauv cov dej phwj tuaj, txo cov chroma ntawm cov dej phwj tuaj, flocculate impurities hauv dej, thiab tig lawv mus rau hauv cov khib nyiab uas tuaj yeem lim thiab stripped. Ua li no, cov dej phwj tuaj yeem kho tau zoo dua los ntawm ib puag ncig ntuj thiab txo kev puas tsuaj rau cov dej ecosystem.

Qhov thib ob, kev siv cov pulp khib nyiab decolorizer tuaj yeem txhim kho kev tiv thaiv ib puag ncig ntawm kev lag luam pulp. Kev lag luam pulp yog qhov tseem ceeb ntawm kev ua qias tuaj ib puag ncig. Cov organic pigments nyob rau hauv cov dej phwj yuav tsis tsuas yog ua phem rau lub cev dej, tab sis kuj tej zaum yuav lom rau ntses thiab lwm yam kab mob nyob rau hauv dej. Los ntawm kev siv decolorizers, kev lag luam pulp tuaj yeem ua tiav nws cov luag haujlwm tiv thaiv ib puag ncig thiab txo kev puas tsuaj rau cov nroj tsuag av ib puag ncig.

Tsis tas li ntawd, kev siv cov pulp khib nyiab decolorizer kuj tsim nyog rau kev mloog. Feem ntau hais lus, qhov sib ntxiv ntawm decolorizers yuav tsum tau ua raws li cov kev kho mob tsim nyog thiab tswj kom tsim nyog raws li tus yam ntxwv thiab qhov xav tau ntawm cov dej phwj tuaj. Nyob rau tib lub sijhawm, nplawm thiab sib tov yog xav tau thaum lub sijhawm sib ntxiv los xyuas kom meej tias cov decolorizer tuaj yeem ua rau muaj kev cuam tshuam nrog cov organic pigments hauv cov dej phwj tuaj. Tsis tas li ntawd, qhov ntau npaum li cas ntawm decolorizer yuav tsum tau hloov kho raws li qhov tseeb ntawm cov dej phwj tuaj kom ua tiav cov nyhuv decolorization zoo.

Piv nrog rau lwm cov thev naus laus zis hauv kev ua lag luam, cov khoom siv dej khib nyiab decolorizer muaj cov hauv qab no zoo:

Ua ntej, pulp dej khib nyiab decolorizer muaj txiaj ntsig decolorization kev ua tau zoo. Nws tuaj yeem tshem tawm cov xim organic sai sai hauv cov dej phwj tuaj thiab ua kom cov dej phwj tuaj kom meej thiab pob tshab.

Thib ob, kev siv cov kua dej khib nyiab decolorizer yog yooj yim thiab hloov tau. Nyob rau hauv cov nqe lus ntawm kev xaiv ntawm ntau npaum li cas thiab kev kho mob tej yam kev mob, kev hloov kho yuav ua tau raws li qhov tseeb qhov teeb meem ntawm cov dej phwj tuaj mus cuag qhov zoo tshaj plaws decolorization nyhuv.

Ntxiv mus, pulp dej phwj decolorizer muaj tus nqi qis dua. Piv nrog rau lwm cov thev naus laus zis kho mob, nws cov peev txheej thiab cov nqi khiav lag luam yog qhov tsawg, thiab nws yog qhov tsim nyog rau cov khoom me me thiab nruab nrab ntawm cov pulp mills.

Txawm li cas los xij, pulp dej phwj decolorizer kuj muaj qee qhov tsis zoo. Piv txwv li, qee cov decolorizers tuaj yeem tsim cov khoom lag luam uas xav tau kev kho mob ntxiv. Tsis tas li ntawd, ntau hom dej phwj tuaj yeem xav tau cov decolorizers sib txawv rau kev kho mob, thiab nws yog ib qho tsim nyog los xaiv cov dej phwj decolorizer kom haum raws li cov yam ntxwv ntawm cov dej phwj tuaj.