Hauv kev siv cov xwm txheej txhua hnub, cov neeg yog tsis muaj neeg txawv rau lo lus "fluorescent brainters". Los ntawm cov khaub ncaws daus-dawb rau cov khoom ci ci thiab huv si, fluorescent brighteners tau ntsiag to ua haujlwm lawv cov khawv koob. Tsis ntev los no, cov khoom siv tshuaj no muaj ib zaug ua qhov tseem ceeb ntawm kev lag luam.
Ruam rau hauv textile luam ntawv thiab daubing rhiav, yob cov nqaij nyoos npuag tam sim ntawd nqa ntawm dazzling dawb live tom qab mus los ntawm cov txheej txheem tshwj xeeb. Cov lus zais cia hauv qhov pom meej fluorescent brainters. Raws li kev ua haujlwm ntxiv, nws tuaj yeem nqus tau cov teeb pom ultraviolet thiab hloov nws mus pom lub teeb xiav ntawm cov ntaub, tsim txoj kev ntxuav hniav dawb thiab ua kom pom kev zoo nkauj. Nyob rau hauv xyoo tsis ntev los no, raws li kev lag luam textile txav mus rau high-xaus thiab kho ntau lawm, kev tswj cov fluorescent ua rau muaj ntau txoj hlua. Ib puag ncig tus phooj ywg fluorescent brainters tau pib tawm. Cov hom uas yuav muaj peev xwm muaj kev pheej hmoo ib puag ncig yog maj mam hloov tawm, hloov los ntawm cov khoom tshiab uas yog biodegradable thiab ua rau muaj kuab paug kom tsawg.
Daim ntawv-ua teb kuj yog qhov loj "kev sib ntaus sib tua" rau fluorescent brainters. Txhawm rau kom tau raws li cov pej xeem qhov xav tau siab rau kev ntxuav dawb thiab cov ntawv nyeem cov ntaub ntawv, cov ntawv loj yog qhov ua tau zoo li cov ntawv thov ntawm fluorescent brainters. Cov kws tshaj lij tau qhia tawm tias qhov tsim nyog ntawm fluorescent brighteners tsis tsuas yog txhim kho cov ntawv luam tawm rau qee yam, ua tus cwjpwm ntau thiab xim muaj ntau dua.
Txawm li cas los xij, kev loj hlob ntawm fluorescent brighteners tsis tau muaj kev sib kho kom du. Hauv cov khoom lag luam txhua hnub, tshwj xeeb yog cov uas muaj kev sib chwv ntawm daim tawv nqaij, xws li cov ntsej muag ntsej muag thiab qab zib, lawv txoj kev nyab xeeb tau muaj kev sib cav ntev ntev. Vim li no, cov cai tswj hwm tau nce qib siab, ntxiv dag zog rau cov khoom siv tshuaj txhua hnub muaj cov tshuaj lom neeg txhua hnub muaj txiaj ntsig. Kev tshawb fawb tshawb fawb kuj tseem raug cov kev sim sib sib zog nqus cov ntaub ntawv thiab cov tawv nqaij uas muaj kev phom sij, kom muab cov khoom siv rau cov neeg siv khoom noj kom yooj yim.
Saib thoob ntiaj teb, Tuam Tshoj tau dhau los ua tus tsim khoom loj thiab cov zaub mov ua tau fluorescent brighteners. Ua rau kev lag luam hauv tsev tsis tu ncua tau txuas ntxiv rau cov txheej txheem kev tshawb fawb thiab kev xaiv cov nqi txawv teb chaws, tsis tu ncua cov nqi lag luam txawv teb chaws, thiab txhim kho cov khoom sib tw kev sib tw. Raws li cov ntaub ntawv kev lis kev cai, nyob rau lub hlis dhau los, Tuam Tshoj qhov kev xa tawm ntawm Fluorescent Brighteners tau nce ntau dua li 15% xyoo, thiab cov khoom lag luam raug muag rau cov teb chaws Europe, thiab Asia Asia tuaj Asmeskas. Thaum tau txais cov ruaj khov kho hauv kev ua lag luam thoob ntiaj teb, nws kuj tau tsav qhov nce kev txhim kho ntawm cov saw hlau tau sib xyaw, txhaj tshuaj tshiab rau hauv kev lag luam tshuaj.
Nws tuaj yeem kwv yees tau tias nrog rau kev siv thev naus laus zis thiab kev hloov kho fluorescent rau cov txiaj ntsig zoo thiab kev nyab xeeb rau txhua qhov ntawm peb lub neej thiab sau cov tshooj tshiab rau kev lag luam.
Lub Sijhawm Post: Dec-26-2024
