对于制浆造纸废水的三级处理,此法已有广泛应用 |
添加时间:2019/7/11 14:15:19 浏览次数: |
絮凝沉淀法是由絮凝剂形成的聚合产物,通过一系列作用,对水中悬浮、胶状的大分子质量污染物去除的方法。 Flocculation precipitation is a method of removing suspended and colloidal macromolecular pollutants in water through a series of actions, which is a polymer product formed by flocculants. 对于制浆造纸废水的三级处理,此法已有广泛应用。在最佳运行条件下,用絮凝-电浮选连续处理造纸废水,废水的CODcr可从1416mg/L降至48.9mg/L。 This method has been widely used in the three-stage treatment of pulp and paper wastewater. Under the optimum operating conditions, the CODCR of paper mill wastewater can be reduced from 1416 mg/L to 48.9 mg/L by flocculation-electroflotation. |
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