... as the raw materials of a new polymer agent, adding water in the adsorption can occur very quickly, played the ... flocculation of suspended solids in sewage, and soon to oil, water purification purposes.A, B two are non-toxic, tasteless and ... soluble in water, is a good flocculation effect, on-site use, to ... 0 °C, storage for 3 months. FLOCCULANT OIL DRILLING GRADE