英语翻译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工艺及在实际的应用效果作了介绍.通过与聚铁、聚铝高分子絮凝剂对

The synthetic techniques and practical performances of various anionic poly-ferroaluminum (PFA) and some new PFA composite-flocculates are introduced.By contrast with poly-iron and poly-aluminum flocculants,it has been indicated that PFA flocculants have better performances in settlement,filtration,COD and other aspects.Some recommendations for future development of flocculates have been put forward.