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该文综述了饮用水常规处理工艺存在的弊端,介绍了超滤膜在饮用水净水工艺中的适用性和技术优势;重点阐述了“混凝-超滤”、“粉末活性炭-超滤”等超滤组合工艺在国内外的研究状况。
This article summarizes the disadvantages of the conventional treatment of drinking water, introduces the applicability and technical advantages of the ultrafiltration membrane in drinking water purification process, and emphatically elaborates the advantages of “coagulation - ultrafiltration”, “powdered activated carbon - Ultrafiltration ”and other ultrafiltration combination of research at home and abroad.