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纳滤浓缩回收高含磷废水
王强; 罗建泉; 沈飞; 曹伟锋; 宋伟杰; 万印华
2016
Source Publication水处理技术
Issue12Pages:"24-27+37"
Abstract

采用商品纳滤膜NF90浓缩回收高含磷废水,考察了预处理、pH、跨膜压力和浓缩倍数对纳滤浓缩回收含磷废水效果的影响。结果表明,利用氢氧化钠调节废水至pH=5时,固体去除率为64.2%,电导率降低60.3%。纳滤膜除磷技术的优化工艺条件为:料液pH=5,操作压力3 MPa,此条件下纳滤膜可长时间保持较高的通量。料液浓缩5倍时,TP的截留率为91.7%,脱盐率为90.7%。

Keyword含磷废水 纳滤 跨膜压力 Ph 通量
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22351
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
王强,罗建泉,沈飞,等. 纳滤浓缩回收高含磷废水[J]. 水处理技术,2016(12):"24-27+37".
APA 王强,罗建泉,沈飞,曹伟锋,宋伟杰,&万印华.(2016).纳滤浓缩回收高含磷废水.水处理技术(12),"24-27+37".
MLA 王强,et al."纳滤浓缩回收高含磷废水".水处理技术 .12(2016):"24-27+37".
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