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在污水处理中,污泥的处置是一个重要的问题。在纤维板污水处理中,采用江北机械厂设计制造的WL—450离心机,对化学处理后留下的污泥浆进行机械脱水的试验证明,是一种经济有效的方法。由于卧螺离心机具有结构紧凑,连续运转效率高,占地面积小,操作方便等特点,添加少量高分子絮凝剂可获得较高的固相回收率,因此在各行业污水处理中得到越来越广泛的应用。
In the treatment of sewage, the disposal of sludge is an important issue. In the sewage treatment of fiberboard, the WL-450 centrifuge designed and manufactured by Jiangbei Machinery Factory was used to test the mechanical dewatering of the sludge slurry left after chemical treatment, which proved to be a cost-effective method. Due to its compact structure, high continuous operating efficiency, small footprint, and ease of operation, the Decanter Centrifuge has a high solid-phase recovery rate by adding a small amount of high-molecular flocculant and is therefore increasingly available in wastewater treatment in various industries. The more widely used.