In this paper,the preservation time of coagulant of polymerized ferric sulphate(PFS) is very short,and PFS is not very ideal to treat the wastewater. So we want to utilize the metal ions and silicon of fly ash to modify PFS.
本研究是针对液体絮凝剂聚合硫酸铁(PFS)的保存时间短,处理效果不是很理想等缺点利用粉煤灰中的金属离子和硅元素对其改性。
参考来源 - 粉煤灰改性聚合硫酸铁的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The preparation of a modified polymerized ferric sulphate and the measurement of its flocculation properties are introduced.
本文介绍了一种改性聚合硫酸铁的制备方法，并测试了改性聚合硫酸铁的絮凝性能。
Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion.
利用废铁卷与含铜酸性废水作用制备金属铜和聚合硫酸铁，并用聚合硫酸铁作絮凝剂处理酯化废水。
The feasibility of modified polymerized ferric sulphate decoloring agent applying in practical printing and dyeing wastewater is also studied.
进行了改性聚合硫酸铁脱色剂对实际印染废水处理的可行性试验研究。
应用推荐