Kev lag luam petrochemical yog ib qho kev lag luam tseem ceeb hauv txhua lub teb chaws, nrog cov kab ntau lawm ntev thiab ntau yam kev lag luam. Kev siv, kev khaws cia thiab kev thauj mus los, kev tsim khoom thiab kev ua haujlwm, kev faib khoom thiab kev muag khoom ntawm cov khoom siv petrochemical suav nrog cov dej ntws, nruab nrab thiab qis ntawm cov saw hlau. Cov chaw roj av, cov chaw ua kom zoo, cov kav dej thiab cov tsheb thauj mus los, cov chaw khaws roj, cov chaw tso roj, cov chaw nres tsheb roj thiab lwm qhov chaw hla kev yog qhov tseem ceeb ntawm kev tiv thaiv kev nyab xeeb. Petrochemical kev ruaj ntseg system yuav tsum tsis tsuas yog ua tau raws li qhov xav tau ntawm kev ruaj ntseg, tab sis kuj ua tau raws li cov kev xav tau ntawm kev tswj xyuas kev nyab xeeb ntawm cov nroj tsuag.
