OALib Journal期刊
ISSN: 2333-9721
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MBR-纳滤组合工艺在生活污水和大型超市废水处理中的研究
Keywords: MBR-纳滤组合工艺,MBR,纳滤,污水回收
Abstract:
以膜-生物反应器(MBR)为预处理工艺,构建了MBR纳滤组合系统并应用于生活污水和大型超市废水的处理,考察MBR作为纳滤预处理的可行性,评价纳滤膜的出水水质,分析不同操作模式和不同进水水质对纳滤膜的渗透性能的影响。研究表明,MBR作为纳滤的预处理是完全可行的。MBR-纳滤组合工艺处理生活污水的出水平均值:浊度0.09~0.44NTU,电导率553.7~902.3μS/cm,TOC1.75~5.57mg/L,TN11.3~12.5mg/L,TP<0.2mg/L;MBR-纳滤组合工艺处理超市废
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