Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) CAS 42751-79-1

Polyamine waa polymers dareere cationic ah oo miisaan molecular ah oo kala duwan kuwaas oo si hufan u shaqeeya sida coagulants aasaasiga ah iyo wakiilada dhexdhexaadinta dallacaadda ee hababka kala soocida dareeraha-adag ee warshado kala duwan.

Badeecada waxaa loo isticmaali karaa in lagu qaso isku-xidhka aan dabiiciga ahayn, sida polyaluminium chloride ama alum si loogu daaweeyo biyaha wasakhda ah ee wasakhda yar ama biyaha tuubada. Waxa kale oo loo isticmaali karaa in lagu nadiifiyo biyaha qashinka ah ee ka yimaada saliidda, ama sidii qashin-qabasho anionic ah oo ku jira nidaamka biyaha cad marka la samaynayo warqadda.