膜萃取法处理 TNT 生产废水的研究

李健生; 郝艳霞; 沈美娟

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膜萃取法处理 TNT 生产废水的研究

更新时间：2026-09-14

- 膜萃取法处理 TNT 生产废水的研究
- 膜萃取法处理 TNT 生产废水的研究
- Issue 3, (1998)
- 作者机构：
  
  华北工学院
- 作者简介：
- 基金信息：
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- Published：1998
- 稿件说明：
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李健生, 郝艳霞, 沈美娟. 膜萃取法处理 TNT 生产废水的研究[J]. 1998, (3).
DOI：

李健生, 郝艳霞, 沈美娟. 膜萃取法处理 TNT 生产废水的研究[J]. 1998, (3). DOI：

摘要

本文介绍了中空纤维膜萃取ＴＮＴ的方法．通过膜萃取实验，研究了萃取时两相压力差和流速对萃取效率的影响．结果表明，废水中ＴＮＴ的萃取率可达９０％左右，能使工业ＴＮＴ废水达到国家排放标准．

Abstract

A membrane extraction process with hollow fibers has been studied for selective removal of TNT from waste water. The effect of pressure and velocity of two phases were investigated. Results of this experiment indicate that about 90% of the TNT can be removed

the concentration of TNT can be reduced to less than 5 mg/L which is the allowance of the state standard.

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