Ubusanzwe ikoreshwa nka flocculant kandi rimwe na rimwe igahuzwa na algicide. Amazina yubucuruzi arimo agequat400, St flocculant, umutuku wijimye, injangwe y’injangwe, nibindi PDMDAAC igira ingaruka zifatika hamwe na wscp na poly (2-hydroxypropyl dimethyl ammonium chloride). 413 muri rusange ikoreshwa nka co ...
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