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一、乳化液污水的来源乳化液是机械加工厂中广泛应用的一种冷却润滑防锈液。乳化油一般用机油、乳化剂、防腐剂、香料等配制而成。生产时根据需要,用水稀释成乳化液,一般稀释含乳化油2～5％。有的精加工中,采用高浓度乳化液,含油量高达10～15％。在机械加工中,乳化液是循环使用的。使用到一定时间后,由于乳化液败坏变臭,以及机械杂质混入和其他废油进入等原
First, the source of emulsion wastewater Emulsion is a widely used mechanical processing plant cooling lubrication rust fluid. Emulsified oils are generally formulated from oils, emulsifiers, preservatives, perfumes and the like. According to the needs of production, water diluted into emulsion, the general dilution of emulsified oil containing 2 to 5%. Some finishing, the use of high concentrations of emulsion, oil content up to 10 to 15%. In machining, the emulsion is recycled. Use to a certain period of time, due to deterioration of the emulsion to become smelly, and mechanical impurities mixed with other waste oil into the original