摘要
磁絮凝水处理技术是通过磁场力直接作用于污染物质或目标物质,使其与原水系统分离,不会引起化学、生物反应,无二次污染,在水处理方面有着广阔的应用前景。本文综述了磁絮凝水处理技术在国内外的研究发展现状,阐述了利用磁絮凝技术去除工业废水、生活污水和地表水中氮、磷和重金属、油类和藻类等污染物的处理工艺、设备及净化效率,分析了实施中遇到的问题,提出了发展热点与方向。本文可为磁絮凝技术在水处理领域的进一步研究提供参考。
Magnetic flocculation water treatment technology directly acts on pollutants or target substances through magnetic force to separate them from the raw water system, without causing chemical or biological reactions and secondary pollution. It has broad application prospects in water treatment. This article summarizes the research and development status of magnetic flocculation technology in water treatment at home and abroad, expounds the treatment process, equipment, and purification efficiency of using magnetic flocculation technology to remove pollutants such as nitrogen, phosphorus, and heavy metals, oil, and algae from industrial wastewater, domestic wastewater, and surface water, analyzes the problems encountered in implementation, and puts forward development hotspots and directions. This article can provide a reference for further research on magnetic flocculation technology in the field of water treatment.
出处
《环境保护前沿》
CAS
2023年第2期239-245,共7页
Advances in Environmental Protection
