Qhuav tshuab nqus tsev twj tso kua mis muaj ntau yam kev siv, feem ntau hauv cov hauv qab no:
Hauv cov txheej txheem kev npaj polysilicon nyob rau hauv qis-Pressure Chemical Vapor Deposition (LPCVD) systems;
Hauv cov txheej txheem semiconductor etching. Cov txheej txheem tsim khoom no feem ntau koom nrog kev siv lossis tsim cov roj corrosive thiab abrasive particulates;
Nyob rau hauv tej yam particulate - tsim cov txheej txheem- sab nraum lub semiconductor kev lag luam - qhov twg nws yog undesirable rau particulates mus sib tov nrog roj twj tso kua mis, thiab es tsis txhob xav kom lawv raug tshem tawm ntawm lub twj tso kua mis; Cov hom tshwj xeeb ntawm cov tshuab nqus tsev qhuav tuaj yeem siv los ua kom tau raws li cov cai no;
Nyob rau hauv distillation, ziab, degassing, thiab ntim cov lag luam nyob rau hauv cov tshuaj, tshuaj, thiab zaub mov industries, qhov twg nws yog tsim nyog los tiv thaiv kev kis kab mob los ntawm cov organic solvents, qhuav nqus tsev twj yog qhov tsim nyog xaiv;
Raws li ua ntej- cov twj tso kua mis (cov twj roughing) hauv cov roj dav dav- lub tshuab nqus tsev tsis pub dawb, kom tsis txhob muaj roj paug.
