Inowanzo shandiswa se flocculant uye dzimwe nguva inosanganiswa nealgicide. Mazita ekutengeserana anosanganisira agequat400, St flocculant, pink cure, cat floc, etc. PDMDAAC ine synergistic effect ne wscp uye poly (2-hydroxypropyl dimethyl ammonium chloride). 413 inowanzoshandiswa se ...
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