Nkaus kaw muaj kuab ntxuav txheej txheem nruab nrab yog qhov zoo tagnrho cov txheej txheem, cov aim yog mus cuag kev khwv nyiaj txiag ntawm ib tug muaj tu siv thiab zoo ib yam tu zoo. Koj muaj peev xwm siv chlorinated kuab tshuaj, aliphatic hydrocarbon hnyav (Class III a) carbon hydrogen tshuaj fluorine tebchaw, bromides thiab HFE kuab kua fluoride. Txawm hais tias sib txawv yam ntxwv ntawm cov kuab siv, tab sis kev tau qhia hais tias txawm lub feem ntau nyuaj tu ntawm inorganic thiab organic kuab paug nyob hauv tus txheej txheem los ntawm lub Txau ntawm txias kuab soaking pos huab thiab kuab muab yaug tu txheej txheem ntse tshem. Qhuav kaw puag ncig nyob rau hauv lub tom ntej no theem (los ntawm ib tug pauv ntawm huab cua kub kev thiab lub tshuab nqus tsev), li ntawd, neutralization system ntawm yuav luag tag nrho cov qhov chaw hauv lub kuab yog siv, hnyav noj yog yuav luag pes tsawg. Cov kuab system yog heev zoo, tshwj xeeb tshaj yog rau cov kev soj ntsuam txog nrog cov dig muag qhov, me me qhov, weld qhov chaw ntawm complex zoo, ua tsaug rau rov Txau ntawm hnyav, maceration thiab kuab vapor tsuag muab yaug. Khoom av hais li hmoov, txiav, shavings thiab inorganic ntsev los ntawm txoj kev kho tshuab ntxuav kev txiav txim thiab xaiv purge hom ntse tshem.
Xa koj cov lus rau peb:
Post lub sij hawm: Jun-21-2016