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1.重庆大学 三峡库区生态环境教育部重点实验室,重庆 400045
2.中海油天津化工研究设计院有限公司,天津 300131
3.重庆蓝洁广顺净水材料有限公司,重庆 402465
brief:YANG Liuwei (1998- ), main research interests: water treatment and water treatment material, E-mail: YangLiuwei@cqu.edu.cn.
ZHENG Huaili (corresponding author), professor, doctorial supervisor, E-mail: zhl@cqu.edu.cn.
Received:14 August 2021,
Published:30 December 2022
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杨柳崴,王妍,赵瑞等.磁性混凝剂在水处理中的应用研究进展[J].土木与环境工程学报,2022,44(06):181-192.
YANG Liuwei,WANG Yan,ZHAO Rui,et al.Literature review of magnetic coagulants in water treatment[J].Journal of Civil and Environmental Engineering,2022,44(06):181-192.
杨柳崴,王妍,赵瑞等.磁性混凝剂在水处理中的应用研究进展[J].土木与环境工程学报,2022,44(06):181-192. DOI: 10.11835/j.issn.2096-6717.2021.187.
YANG Liuwei,WANG Yan,ZHAO Rui,et al.Literature review of magnetic coagulants in water treatment[J].Journal of Civil and Environmental Engineering,2022,44(06):181-192. DOI: 10.11835/j.issn.2096-6717.2021.187.
磁性混(絮)凝剂因其混凝效果好、磁响应性强、固液分离效率高等优点在水处理领域受到广泛关注。总结近年来磁性混(絮)凝剂在水处理中的应用进展,详细介绍磁性混(絮)凝剂在处理浊度、重金属废水、染料废水、含藻废水、含油废水和其他类型废水等方面的研究,发现磁性混(絮)凝剂在各类水处理中均表现出较大的应用潜力。针对磁性混(絮)凝剂应用研究中的瓶颈问题,从材料选择、性质分析、适应性、絮体分析、安全风险5个方面对磁性混(絮)凝剂未来的研究趋势进行分析与展望。
The magnetic coagulant/flocculant has attracted wide attention in the water treatment field due to its good coagulation effect
strong magnetic responsiveness and high solid-liquid separation efficiency. The purpose of the review is to summarize the application progress of the magnetic coagulant/flocculant in recent years
including the treatment of turbidity
heavy metals wastewater
dye wastewater
algae wastewater
oily wastewater and other types of wastewater. Magnetic coagulant/flocculant has shown great application potential in various water treatment. The analysis and prospect of the future research trend of magnetic coagulants/flocculants has been put forward with regard to the current bottlenecks in the application field
including the material selection
property analysis
adaptability
floc analysis and safety risk of the magnetic coagulant/flocculant.
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