聚合物强化超滤耦合工艺以大分子聚电解质络合金属离子,再以超滤膜进行截留,可有效处理重金属废水.阐述了该工艺的基本原理和基本理论,讨论了pH、金属/聚合物比、同时络合多种金属离子和离子强度等因素对络合过程的作用,并分析了温度、压力、流速和聚合物浓度对超滤过程的影响,简述了影响聚合物再生的主要方面.结果表明:该耦合工艺有着广阔的发展前景.
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