工业水处理 ›› 2007, Vol. 27 ›› Issue (12): 68-70. doi: 10.11894/1005-829x.2007(12).68

• 经验交流 • 上一篇    下一篇

双膜法技术在味精废水处理中的应用

史志琴1,3, 朱健民2, 陈爱民3, 刘赞3   

  1. 1. 天津大学环境科学与工程学院 天津 300072;
    2. 宁夏西部聚氯乙烯有限公司 宁夏 石嘴山 753202;
    3. 天津化工研究设计院 天津 300131
  • 收稿日期:2007-08-31 修回日期:2007-08-31 出版日期:2007-12-20 发布日期:2010-10-01
  • 作者简介:史志琴(1971- ),1994年毕业于天津大学,现为天津大学环境工程学院在职研究生,从事工业水处理工程技术研究工作,工程师。电话:022-26689090。

Application of double-membrane to monosodium glutamate wastewater treatment

Shi Zhiqin1,3, Zhu Jianmin2, Chen Aimin3, Liu Zan3   

  1. 1. The School of Environment Science and Technology, Tianjin University, Tianjin 300072, China;
    2. Ningxia West Polyvinyl Chloride Co., Ltd., Shizuishan 753202;
    3. Tianjin Research and Design Institute of Chemical Engineering, Tianjin 300131, China
  • Received:2007-08-31 Revised:2007-08-31 Online:2007-12-20 Published:2010-10-01

摘要:

以超滤-反渗透为核心的双膜法技术处理味精发酵产生的综合废水,回收率达到80%,回水可用于工艺用水和锅炉给水,取得了良好的经济和社会效益。

关键词: 味精废水, 膜分离, 清洗技术

Abstract:

The ultrafiltration and reverse filtration as the core of double-membrane technology have been appliedto the treatment of integrated wastewater from monosodium glutamate fermentation.The recovery rate could attain 80%,and the backwater could be used as water for processing technics and boiler feedwater.It has achievedgood economic and social benefits.

Key words: monosodium glutamate wastewater, membrane separation, cleaning technology

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