Cov tshuaj kho dej tau siv dav hauv kev lag luam hauv qab no:
Kev lag luam fais fab: Scale inhibitors (xws li HEDP) yog siv rau hauv cov dej txias txias los tiv thaiv kev ntsuas thiab txhim kho thermal efficiency.
Kev lag luam Petrochemical: Corrosion inhibitors (xws li polyphosphates) tiv thaiv cov kav dej thiab txo cov khoom siv corrosion.
Kev Lag Luam Hauv Nroog: Polyaluminum chloride (PAC) yog siv rau kev ua dej hauv cov dej haus kom tshem tawm cov khib nyiab pov tseg.
Kev Lag Luam Ntawv: Cov kab mob tua kab mob (xws li quaternary ammonium ntsev) tswj cov kab mob thiab tiv thaiv cov tawv nqaij tsis zoo.
Kev lag luam zaub mov: Citric acid yog siv los ntxuav cov cuab yeej kom nyab xeeb thiab tsis muaj qhov seem.
