1 cov ntaub ntawv nyoos yog kub hnyiab thiab tawg
Cov khoom siv raw cov organic xws li roj av, roj ntsha, roj acetone, benzene, trichlorethylene thiab carbon tetrachloride, thiab lwm yam, feem ntau yog cov uas kub hnyiab, tawg, tshuaj lom, tsim kev puas tsuaj thiab corrosive heev. Cov khoom siv raw li feem ntau muaj qhov taw qhia uas tsis tshua muaj nqes thiab tsis muaj zog. Thaum lub tov ua ncav ntim qis qis, qhov tawg tawg yuav tshwm sim thaum muaj qhov qhib hluav taws pom.
Cov txheej txheem 2 yog kev txaus ntshai
Cov tuam txhab tshuaj feem ntau yuav tsum tau mus los ntawm ntau ntau los sis txawm tias muaj ntau yam ntawm cov txheej txheem thiab muaj cov kev cai nruj heev ntawm ntau cov txheej txheem. Cov tuam txhab sib txawv nyias muaj nyias qhov sib txawv ntawm cov khoom tsim, cov txheej txheem cov khoom, cov khoom muag, kev tsim cov khoom, thiab lwm yam, thiab cov txheej txheem khiav lag luam yog me ntsis kev tsis tsim nyog, uas yuav ua rau hluav taws teeb meem hauv kev cob qhia.
3 combustion daim ntawv yog qhov nyuaj dua
Thaum muaj kev kub ntxhov, lub tuam txhab feem ntau yog nrog nws tawg vim nws tsis tshua pom flash, kub kub, thiab muaj kev cuam tshuam loj. Nyob rau hauv qhov kev txiav txim ntawm poob siab tsis thiab cua dej tsaws, nws ua rau lub saw fab ntawm loj-scale kev puas tsuaj rau lub site. Hauv kev lag luam electroplating, muaj ntau cov ntaub ntawv raw khoom siv hauv chaw ua haujlwm electroplating, thiab cov tais diav ntawm ntau cov kev lag luam yog feem ntau siab tshaj hauv av. Thaum muaj hluav taws, ntau hom kev combustion xws li cua daj cua dub, hluav taws kub tuav, hluav taws kub hauv tsev, hluav taws kub hauv hluav taws, thiab lwm yam. Tus nqi tshwm sim yuav ua rau muaj kev puas tsuaj ntau ntxiv.
4 khoom txoj hauv kev txaus ntshai
Cov khoom siv kev koom tes hauv kev tsim cov tshuaj lom neeg kuj tseem sib txawv, thiab hauv cheeb tsam kev ua haujlwm nrog cov kua qaub, alkali thiab muaj zog oxidation, cov kab hluav taws xob thiab cov khoom siv hluav taws xob hluav taws xob yuav ua rau muaj kev txhawj xeeb thiab kev laus. Yog tias txoj hlua thaiv kab hluav taws xob tiv thaiv tau ntev ntev, lub cev cable yuav maj mam zog, thiab nws cov hluav taws kub yuav tiv thaiv tau. Thaum lub sijhawm ua haujlwm, txoj kab hluav taws xob ua haujlwm kub kub yuav nce zuj zus, thiab tom qab ntawd ces qhov hluav taws yuav tshwm sim; txoj kab kev laus yuav ua kom luv luv thiab hluav taws xob khoom siv ua haujlwm, yooj yim Qhov qhib hluav taws xws li hluav taws xob hluav taws xob lossis hluav taws xob hluav taws xob yog tsim tawm, thiab nws yog ib qho yooj yim uas ua rau hluav taws kub ib zaug nrog rau cov khoom ntaum lossis cov khoom tawg.
Cov neeg tua hluav taws tsis tu ncua tsuas yog txhim kho cov neeg ua haujlwm kev paub txog kev tua hluav taws xwb, tiam sis qhov tseem ceeb, thaum muaj hluav taws tshwm sim, lawv tuaj yeem coj cov tib neeg txog kev yuav txuag lawv tus kheej thiab tsis txhob lam tau lam ua!
