Application progress of enhanced coagulation in water treatment

被引：126
作者：
Cui, Hongmei [1 ,2 ]
Huang, Xing [1 ]
Yu, Zhongchen [1 ,2 ]
Chen, Ping [1 ,2 ]
Cao, Xiaoling [1 ]
机构：
[1] Northeast Petr Univ, Sch Civil Engn & Architecture, Daqing, Peoples R China
[2] Project Engn Heilongjiang Prov, Key Lab Disaster Prevent & Mitigat, Daqing 163318, Peoples R China
来源：
RSC ADVANCES | 2020年 / 10卷 / 34期
关键词：
CYANOBACTERIAL CELL INTEGRITY; CHLORIDE-SULFATE PACS; TEXTILE WASTE-WATER; ORGANIC-MATTER; MICROCYSTIS-AERUGINOSA; POTASSIUM-PERMANGANATE; MAGNETIC SEPARATION; COMPOSITE COAGULANT; SETTLING VELOCITY; FLOC CHARACTERISTICS;
D O I：
10.1039/d0ra02979c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Water industries worldwide consider coagulation/flocculation to be one of the major treatment methods for improving the overall efficiency and cost effectiveness of water and wastewater treatment. Enhancing the coagulation process is currently a popular research topic. In this review article, the latest developments in enhanced coagulation are summarized. In addition, the mechanisms of enhanced coagulation and the effect of process parameters on processing efficiency are discussed from the perspective of ballast-enhanced coagulation, preoxidation, ultrasound, and composite coagulants. Finally, improvements and new directions for enhanced coagulation are proposed.
引用
收藏
页码：20231 / 20244
页数：14
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