Qhov greyness thiab yellowness ntawm cov plaub haucov ntaub pua chaw pw hauv tsev so thiab tsev kho mobtsis tsuas yog cuam tshuam rau qhov tsos xwb tab sis kuj muab qhov kev xav tsis zoo tiaskev ntxuavtsis tiav rau cov neeg siv khoom. Cov ua rau muaj xim grey thiab daj tuaj yeem muab faib ua ob hom: kev ntxuav tsis tiav thiab cov seem ntawm cov xim tshwj xeeb. Lawv yuav tsum tau kho sib txawv.
Cov Teeb Meem Greyness
Cov ntaub pua chaw pw tag nrho tsis ci thiab xim av. Qhov laj thawj tseem ceeb yog vim cov av lossis cov khoom tsis huv uas tseem tsis tau raug tshem tawm tag.
● Ntxuav tsis txaus
Qhov tsis txaus ntawm cov tshuaj ntxuav khaub ncaws, qhov kub ntxhua khaub ncaws qis dhau, thiab lub sijhawm ntxhua khaub ncaws luv dhau ua rau cov av qias neeg xws li hmoov av, roj, thiab hws ntawm qhov chaw ntawm cov ntaub pua chaw pw tsis lwj tag. Cov dej tawv heev (calcium thiab magnesium ions) yooj yim ua rau cov ntsev calcium-magnesium poob thaum ntxuav, uas lo rau ntawm qhov chaw ntawm cov ntaub pua chaw pw thiab ua rau nws tsis ci ntsa iab li qub.
● Cov khoom seem seem
Cov tshuaj ntxuav khaub ncaws tsis huv lossis tsis ntxuav kom huv tom qab ntxuav tas yuav ua rau cov tshuaj ntxuav khaub ncaws seem, xws li cov tshuaj surfactants thiab cov tshuaj tiv thaiv kom tsis txhob lo lo rau khaub ncaws. Cov seem no sib xyaw nrog cov hmoov av uas ya hauv huab cua, sib sau ua ke raws sijhawm, thiab ua rau cov ntaub pua chaw pw xim av. Tsis tas li ntawd xwb, cov av seem hauv lub tshuab ziab khaub ncaws thaum lub sijhawm ziab khaub ncaws tuaj yeem ua rau cov ntaub pua chaw pw muaj kuab paug ntxiv.
Cov Teeb Meem ntawm Kev Xim Av
Cov ua rau muaj xim daj sib txawv nyob rau hauv ntau qhov xwm txheej sib txawv. Cov neeg yuav tsum txheeb xyuas cov hom xim.
● Cov ntaub pua chaw pw hauv tsev so daj
Nws feem ntau yog tshwm sim los ntawm ntau yam xim av txhua hnub: xim ntshav, xim zis (ntawm cov ntaub pua chaw pw thiab cov ntaub hauv ncoo), xim txiv hmab txiv ntoo, xim cawv (ntawm cov ntaub pua rooj thiab cov ntaub so ntswg), xim pleev kom zoo nkauj (ntawm cov phuam da dej thiab cov ntaub hauv ncoo), thiab xim kua mem.
Yog tias cov xim no tsis raug kho kom zoo raws sijhawm, lawv yuav ua rau muaj cov cim daj tawv ncauj rau ntawm cov ntaub linen. Ntxiv mus, kev raug cua ntev ntev yuav ua rau lawv oxidize thiab tig dub. Thaum ntawd, nws nyuaj dua rau tshem tawm lawv.
● Cov ntaub pua chaw kho mob daj
Feem ntau nws cuam tshuam nrog cov xim uas cuam tshuam nrog cov txheej txheem kho mob: cov quav ntawm tus neeg mob, cov tshuaj seem, cov xim tua kab mob uas muaj iodophor, thiab cov seem ntawm cov tshuaj ntxuav tes uas tsis muaj dej. Cov xim no muaj cov khoom sib xyaw ua ke, thiab qee qhov muaj cov tshuaj oxidizing muaj zog. Lawv yooj yim ua rau daj thiab cuam tshuam tsis zoo rau kev ntxuav thiab tua kab mob tom ntej.
Cov Kev Daws Teeb Meem
Yuav kom daws tau qhov teeb meem ntawm cov xim av thiab cov xim daj, yuav tsum muaj cov tshuaj dawb uas ua haujlwm kom tshem tawm cov xim av thiab ua kom cov ntaub pua chaw pw ci ntsa iab yam tsis ua rau puas tsuaj. Cov khoom siv feem ntau suav nrog cov hmoov tshuaj dawb oxygen thiab cov hmoov tshuaj dawb chlorine.
● Hmoov tshuaj dawb uas muaj pa oxygen
- Cov yam ntxwv
Nws muaj cov haujlwm muaj zog: tshem tawm cov xim av, tshem tawm cov pa phem, ua kom dawb, tua kab mob, thiab ua kom tsis muaj menyuam.
Tsis tas li ntawd xwb, nws tseem mos mos, thiab nws tsis ua rau cov ntaub puas tsuaj. Nws muaj peev xwm yaj tau zoo thiab tiv thaiv dej tawv, thiab nws ua rau cov xim tawv tawv tawg tau zoo. Nws yog qhov tshwj xeeb tshaj yog rau cov ntaub dawb lossis xim dawb kom rov qab dawb.
- Cov xwm txheej siv tau
Kev tshem tawm cov xim av thiab ua kom dawb ntawm cov ntaub dawb hauv cov tsev so, cov chaw tsim khoom, cov tsev kho mob, cov tsev kawm ntawv pej xeem, thiab lwm qhov chaw, xws li cov ntaub pua chaw pw dawb, cov tsho tiv no dawb, thiab cov phuam da dej dawb.
- Kev siv tshuaj thiab kev ua haujlwm ib txwm muaj
Yuav tsum siv rau hauv lub voj voog ntxuav tseem ceeb. Tsis tas yuav muaj theem ntxuav dawb sib cais.
Qhov kub ntawm kev ntxuav yuav tsum yog 70 txog 80 ℃ → lub sijhawm ntxuav ≥ 5 feeb → ntxuav tseem ceeb rau 8 txog 10 feeb → ntxiv 10 txog 50 grams rau txhua 10 kg ntawm daim ntaub qhuav raws li qib ntawm kev qias neeg → txuas ntxiv ntxuav rau 6-8 feeb → yaug → qhuav → ziab.
● Hmoov tshuaj dawb chlorine
- Cov yam ntxwv
Txawm hais tias nws muaj peev xwm tshem tawm cov xim av thiab ua kom dawb, nws tuaj yeem rhuav tshem cov av tshwj xeeb los ntawm kev oxidation thiab peptization. Qhov no pab txhim kho cov txiaj ntsig ntawm kev ntxuav cov tshuaj ntxuav tes. Nws muaj cov txiaj ntsig tshem tawm, tshwj xeeb tshaj yog rau cov xim av tawv ncauj xws li cov xim ntshav, cov xim zis, thiab cov xim iodophor.
Txawm li cas los xij, cov hmoov chlorine bleach muaj cov khoom ua kom oxidizing muaj zog thiab tsuas yog siv rau cov ntaub paj rwb dawb xwb. Nws yuav tsum tsis txhob siv rau ntawm cov ntaub linen uas muaj xim lossis cov tshuaj fiber kom tiv thaiv kev ploj ntawm cov xim.
- Cov xwm txheej siv tau
Tshem tawm cov xim tawv ncauj ntawm cov ntaub pua chaw kho mob dawb (piv txwv li, cov tsho tiv no dawb, cov ntaub pua chaw pw dawb) thiab cov ntaub pua chaw pw dawb hauv tsev so (piv txwv li, cov ntaub pua rooj dawb).
- Kev ceev faj siv
Cov koob tshuaj thiab qhov kub yuav tsum tau tswj hwm nruj me ntsis kom tsis txhob muaj kev puas tsuaj rau cov fiber ntau dhau los ntawm kev siv ntau dhau lossis kub siab.
Tom qab siv tas, yuav tsum tau yaug kom txaus kom tsis txhob muaj chlorine ua rau cov ntaub pua chaw pw puas. Thaum siv nrog lwm cov tshuaj ntxuav tes, yuav tsum ntxiv cov tshuaj ntxuav tes ntxiv rau txhua lub sijhawm kom tsis txhob muaj cov tshuaj lom neeg uas yuav cuam tshuam rau qhov ntxuav.
Xaus lus
Cov ntaub linen uas puas lawm, xim grey, thiab xim daj yuav zoo li yog teeb meem me me. Qhov tseeb, lawv qhia txog qhov tsis meej pem hauv cov ntsiab lus ntawm cov txheej txheem ntxuav. Cov tshuaj sib xyaw, qhov teeb tsa ntawm cov khoom siv, kev txheeb xyuas cov xim av, thiab kev xaiv cov khoom txhua yam yuav ua rau muaj teeb meem ntau zaus vim yog kev tsis saib xyuas hauv txhua qhov txuas. Rau cov tuam txhab ntxhua khaub ncaws linen, yuav tsum tsim kom muaj lub kaw lus tswj hwm kaw-loop los ntawm "kev nrhiav teeb meem - kev sib phim kev daws teeb meem - kev siv tus qauv". Ntawm ib sab tes, cov ntsiab lus txaus ntshai hauv cov txheej txheem ntxuav yuav tsum tau kuaj xyuas tsis tu ncua. Ntawm qhov tod tes, kev cob qhia cov neeg ua haujlwm yuav tsum tau txhawb kom txhim kho cov neeg ua haujlwm lub peev xwm los txheeb xyuas cov hom xim av thiab kev paub txog cov qauv siv khoom.
Cov khoom siv ntxhua khaub ncaws CLM, ua tus khub koom tes tshaj lij ntawm kev lag luam ntxhua khaub ncaws linen, tsis yog tsuas yog muab cov khoom siv ntxhua khaub ncaws ua haujlwm zoo xwb, tab sis kuj sib xyaw nrog cov xwm txheej ntxuav tiag tiag ntawm cov tuam txhab los muab kev daws teeb meem sib xyaw ua ke ntawm kev npaj, khoom siv, thiab cov qauv ua haujlwm. Qhov no pab txo qhov kev puas tsuaj ntawm cov ntaub pua chaw pw, txhim kho qhov zoo ntawm kev ntxhua khaub ncaws, thiab txo cov nqi ua haujlwm rau cov tuam txhab. Yog tias koj ntsib teeb meem ntxhua khaub ncaws nyuaj hauv kev ua haujlwm tiag tiag, xav tias dawb sab laj nrog pab pawg kws tshaj lij CLM kom tau txais kev taw qhia.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-30-2025