膜科学与技术

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Optimizing design of shell direct connection structure in reverse osmosis

Authors： Cheng Cuicui[1] , Cheng Fang[1] , An Jingbo[2] , Jing Dawei[1]

Units： (1 School of Environmental and Municipal Engineering ,Tianjin Chengjian University , Tianjin 300384 , China; 2 Harbin ROPV Industry Development Center , Harbin 150036 , China )

KeyWords： Reverse Osmosis system ; Side port norm of RO membrane shell ; System runoff patterns

ClassificationCode：TQ028.8

year,volume(issue):pagination： 2018,38(5):94-98

Abstract：

Based on the simulating software of Reverse Osmosis (RO) system with the function of simulating pipeline pressure down of shell direct connection system , this article has analyzed the pros and cons of RO system between pipeline connection and shell direct connection, described the min side port norm and the optimal runoff pattern of feed and concentration in RO system with different structure , proved that the maximum side port norm restricts the structure in RO system with shell direct connection .

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AuthorIntro：

第一作者简介：程翠翠（1993-），女，山东潍坊人，硕士研究生，主要研究方向为膜工艺技术。通讯作者：靖大为 david_j5996@sina.com

Reference：

[1] 靖大为. 反渗透系统优化设计与运行[M] . 化学工业出版社. 北京. 2016.2
[2] 王文娜. 有机污染反渗透系统的污染物质量分布[J] . 工业水处理 2015. 35(5)：34-38
[3] 伍悦滨. 工程流体力学[M]. 北京：中国建筑工业出版社, 2006.2
[4] 苏卫国. 离散元件与管路参数的反渗透系统模型[J] . 膜科学与技术 2011.31(2): 35-38
[5] 汪艳宁. 反渗透系统2m/s流速管道与径流方向分析[J]. 膜科学与技术 2016. 36(6):19-24

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