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PAC-PolyAluminium Chloride
Chogulitsachi ndi chothandiza kwambiri popanga ma polima osapangidwa ndi zinthu zachilengedwe. Malo Ogwiritsira Ntchito Chimagwiritsidwa ntchito kwambiri poyeretsa madzi, kukonza madzi otayidwa, kupanga mapepala, kupanga mankhwala ndi mankhwala a tsiku ndi tsiku. Ubwino 1. Mphamvu yake yoyeretsa madzi osaphika omwe amatentha pang'ono, osakhuthala kwambiri komanso oipitsidwa kwambiri ndi zachilengedwe ndi yabwino kwambiri kuposa ma flocculant ena achilengedwe, komanso, mtengo wochizira umachepetsedwa ndi 20%-80%.
