(1) Cov lag luam hauv tsev txuas ntxiv tsim kho tshiab thiab nthuav dav kev lag luam ntawm cov khoom lag luam qis thiab nruab nrab
Nyob rau hauv xyoo tas los no, cov khoom siv hluav taws xob xws li cov khoom siv hluav taws xob siv hluav taws xob, kev tswj hwm kev lag luam, cov khoom siv hluav taws xob hauv tsheb, cov khoom siv kho mob thiab lwm yam khoom siv hluav taws xob cov ntaub ntawv tau raug tsim tawm tas li nyob rau hauv cov kev taw qhia ntawm thinness thiab txawj ntse. Nyob rau tib lub sijhawm, qhov ceev ntawm cov ntaub ntawv xa mus tau nrawm, thiab cov khoom siv ua haujlwm tau nce ntxiv. Yog li ntawd, qhov kev thov rau cov khoom lag luam siab heev PCB txuas ntxiv mus. . Nyob rau hauv lub neej yav tom ntej, hloov cov khoom siv hauv zos nrog nruab nrab-rau-high-end PCBs yuav yog ib qho ntawm cov lus qhia tseem ceeb ntawm kev tsim kho kev lag luam.
(2) Cov yam ntxwv xws li kev tsim khoom siv hluav taws xob, ntsuas cov nyhuv, thiab kev tiv thaiv ib puag ncig txhawb kev lag luam concentration.
Nyob rau hauv xyoo tas los no, kev loj hlob ntawm lub ntiaj teb no thiab Suav PCB kev lag luam tau ruaj khov. PCB factories tab tom tsim nyob rau hauv cov kev taw qhia ntawm high precision, siab ceev thiab siab ntseeg, thiab yog tas li txo qhov luaj li cas thiab kev txhim kho kev ua tau zoo kom haum rau txoj kev loj hlob ntawm ntau yam downstream hluav taws xob khoom industries. Qhov no ntxiv rau lub tuam txhab' kev tshawb fawb thev naus laus zis thiab kev tsim kho thiab cov cuab yeej siv peev. Raws li lub tuam tsev tiv thaiv ib puag ncig txuas ntxiv ntxiv dag zog rau kev saib xyuas kev tiv thaiv ib puag ncig, cov tuam txhab PCB tau nce lawv cov peev txheej hauv kev tiv thaiv ib puag ncig. Nyob rau hauv lub sij hawm ntev, ntxiv dag zog rau kev tiv thaiv ib puag ncig yog tsim nyog rau cov kev cai ntxiv ntawm PCB kev lag luam, muab ntau qhov chaw ua lag luam rau cov lag luam uas nws cov khoom tsim thiab kev ua haujlwm ua raws li kev tiv thaiv ib puag ncig, thiab ua kom muaj zog ntawm PCB kev lag luam.