Sodium Metabisulphite, tseem hu ua "sodium Metabisulfite", "SMBS", thiab lwm yam., yog ib qho tseem ceeb tshuaj raw khoom, dav siv nyob rau hauv cov khoom noj additives, zaub mov xim retaining agents, decolorizers nyob rau hauv cellulose ntau lawm txheej txheem, bleaching agents nyob rau hauv daim ntawv kev lag luam, dyes. Kev lag luam txo tus neeg sawv cev thiab lwm yam kev lag luam.
Hauv kev ua lag luam xyoo 2023, nws xav tias kev lag luam loj ntawm sodium metabisulfite yuav nthuav dav ntxiv, qhov kev ua tau zoo yog raws li hauv qab no:
1.Kev xav tau ntau ntxiv hauv cov khoom noj khoom haus.
Nrog rau kev txhim kho txuas ntxiv ntawm tib neeg txoj kev ua neej nyob, cov kev xav tau ntawm cov zaub mov kuj tau nce siab dua, yog li kev lag luam khoom noj khoom haus txuas ntxiv nthuav dav.Sodium metabisulphite, uas muaj qhov zoo ntawm kev khaws cov tshuaj tua kab mob, tiv thaiv kev hloov xim, thiab txhim kho saj, yuav nce ntxiv hauv kev xav tau ntawm kev lag luam hauv cov khoom noj khoom haus additives, thiab nws muaj peev xwm sim siv cov khoom noj tshiab thiab txoj kev lag luam yav tom ntej.
2.Kev txhim kho ntawm kev lag luam hluav taws xob thiab kev lag luam ntawv ua rau kev lag luam xav tau.
Sodium metabisulfite kuj tau siv dav hauv kev lag luam xws li electronics thiab papermaking.Nrog rau kev tsim kho tshiab tas mus li thiab kev txhim kho ntawm cov teb no, qhov kev thov ntau ntxiv rau cov khoom siv tshuaj lom neeg yuav dhau los ua kev lag luam tseem ceeb yav tom ntej, uas tseem yuav ua rau muaj kev xav tau ntau ntxiv rau sodium metabisulfite.
3.Cov cib fim tshiab raws li kev tiv thaiv ib puag ncig.
Nyob rau hauv xyoo tas los no, kev tiv thaiv ib puag ncig tau dhau los ua kev nyiam thoob ntiaj teb.Nrog rau maj mam ntxiv dag zog rau lub ntiaj teb kev tiv thaiv ib puag ncig cov cai thiab maj mam loj hlob ntawm ib puag ncig tiv thaiv technology, kev tiv thaiv ib puag ncig zoo embodied los ntawm sodium metabisulfite yuav dhau los ua cov hauv kev tshiab hauv nws daim ntawv thov teb.Sodium metabisulphite muaj qhov kev thov dav dav hauv kev tiv thaiv ib puag ncig, thiab nws "kev ua haujlwm tsis yog redox" thiab lwm yam ntxwv yuav dhau los ua qhov tseem ceeb ntawm kev txhim kho kev lag luam yav tom ntej.
Nyob rau hauv ib lo lus, nws xav tias nyob rau hauv ob peb xyoos tom ntej no, kev ua lag luam thov rau sodium metabisulfite yuav maj mam nce, thiab nws daim ntawv thov teb tseem yuav nthuav mus ntxiv.Nyob rau tib lub sijhawm, nyob rau hauv keeb kwm yav dhau los ntawm kev tiv thaiv ib puag ncig kev paub thiab kev tswj hwm ib puag ncig maj mam ntxiv dag zog, qhov zoo ntawm sodium metabisulphite yuav muaj kev txhawj xeeb los ntawm kev siv ntau dua, uas tseem yuav tsim ntau lub sijhawm rau kev txhim kho thiab kev lag luam ntawm sodium metabisulfite, ua rau nws cov lag luam loj. Txuas ntxiv.
Lub sij hawm xa tuaj: Plaub Hlis-18-2023