【摘要】 通过对不同阴离子聚合铝铁及新型聚合铝铁复合絮凝剂的合成及在实际的应用效果作了介绍 .经过与聚铁、聚铝高分子絮凝剂对比 ,表明聚铝铁在絮凝体沉降、过滤、CODcr去除率等方面具有良好的性能 .并对聚铝铁今后的发展中应注意的问题提出了建议 .更多还原

【Abstract】 This paper introduces the synthesis of polyaluminium iron of anion, new recombination flocculence of polyaluminium iron and their applications in production. Compared with polyaluminium and polyiron, the recombination has better property for flocculent sedimentation, filtration and COD removal rate. Suggestions are also given here for the polyaluminium iron development in the future.更多还原