Qhov chaw ua lag luam hauv kev lag luam dichloromethane tau zoo dua qee yam tom qab tus nqi poob rau qib kev puas siab puas ntsws ntawm kev ua lag luam, thiab ua ke nrog kev rov qab me ntsis ntawm tus nqi ntawm qee lub tuam txhab, muaj qee qhov xwm txheej ntawm kev khaws cia los ntawm cov tub lag luam thiab cov neeg ua lag luam.

Cov tub lag luam tseem ceeb tsis tshua muaj lub siab xav khaws cov khoom cia, thiab feem ntau tsuas yog khaws me me xwb. Txawm hais tias cov khoom muag ntawm sab lag luam tau nce mus txog qib nruab nrab, tab sis muaj cov phiaj xwm yuav nce tus nqi vim yog qhov xwm txheej xa khoom zoo dua nag hmo.

Cov yam tseem ceeb uas cuam tshuam rau kev hloov pauv ntawm tus nqi lag luam tam sim no

Tus nqi: Tus nqi kua chlorine qis, kev txhawb nqa tsis muaj zog rau cov nqi dichloromethane;

Kev Xav Tau: Muaj qee qhov kev txhim kho hauv kev xav tau ntawm kev ua lag luam, feem ntau yog vim cov tub lag luam khaws cia khoom, nrog rau kev ua tau zoo nruab nrab hauv kev xav tau kawg;

Cov Khoom Muag: Cov khoom muag ntawm cov tuam txhab tsim khoom yog nyob rau theem nruab nrab, thaum cov khoom muag ntawm cov tub lag luam thiab cov khoom muag tom qab yog nyob rau theem siab;

Kev Muab Khoom: Ntawm sab lag luam, kev teeb tsa thiab kev ua haujlwm yog qhov siab heev, thiab tag nrho cov khoom muag hauv kev ua lag luam txaus;

Muaj qee qhov kev rov qab los ntawm tus nqi, thiab muaj qhov ua tau tias thaj tsam sab qab teb yuav raug tsav me ntsis. Txawm li cas los xij, qhov kev thov tam sim no tsis txaus, thiab tsis muaj chaw ntau rau kev nce tus nqi ntxiv.

Yog tias koj xav tau cov ntaub ntawv ntxiv, thov xa email rau kuv.
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