Amagwiritsidwa ntchito ngati coagulants kumwa mankhwala amadzi (Chikalata cha NSF)
Chogwiritsidwa ntchito ngati utoto wogwirizira mu mawonekedwe, formaldehyde mfulu
Amagwiritsidwa ntchito ngati anionic chovala chogwirizira othandizira ndi akhadi okalamba opanga mapepala
Makina opanga mafuta am'madzi
Chithandizo cha Dothi
Chogwiritsidwa ntchito kwambiri poyeretsa madzi a mafakitale ndi madzi pansi. Amagwiritsidwa ntchito ponyowa pamadzi okongoletsa michere, kutaya mapepala opanga zinyalala, madzi a mafuta a mafuta am'madzi minda yamafuta ndi zowonjezera, chithandizo cham'milli.
Itha kugwiritsidwanso ntchito limodzi ndi poly aluminiyam chloride.