膜表面形貌对厌氧膜生物反应器膜污染影响的试验研究

环境化学

膜表面形貌对厌氧膜生物反应器膜污染影响的试验研究

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方绪亮, 何义亮, 徐培. 膜表面形貌对厌氧膜生物反应器膜污染影响的试验研究[J]. 环境化学, 2006, 25(1): 65-68.

引用本文:

方绪亮, 何义亮, 徐培. 膜表面形貌对厌氧膜生物反应器膜污染影响的试验研究[J]. 环境化学, 2006, 25(1): 65-68.

FANG Xu-liang, HE Yi-liang, XU Pei . EXPERIMENTAL INVESTIGATION ABOUT THE EFFECT OFMEMBRANE SURFACE MORPHOLOGY ON MEMBRANE FOULING OF ANAEROBIC MEMBRANE BIOREACTOR[J]. Environmental Chemistry, 2006, 25(1): 65-68.

Citation:

FANG Xu-liang, HE Yi-liang, XU Pei . EXPERIMENTAL INVESTIGATION ABOUT THE EFFECT OFMEMBRANE SURFACE MORPHOLOGY ON MEMBRANE FOULING OF ANAEROBIC MEMBRANE BIOREACTOR[J]. Environmental Chemistry, 2006, 25(1): 65-68.

膜表面形貌对厌氧膜生物反应器膜污染影响的试验研究

1.
上海交通大学环境科学与工程学院, 上海, 200240;
2.
Environmental Science & Engineering Division, Colorado School of Mines, Golden, CO 80401-1887, USA.
基金项目:
国家自然科学基金资助项目,批准号:20176027.

EXPERIMENTAL INVESTIGATION ABOUT THE EFFECT OFMEMBRANE SURFACE MORPHOLOGY ON MEMBRANE FOULING OF ANAEROBIC MEMBRANE BIOREACTOR

1.
School of Environmental Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China;
2.
Environmental Science & Engineering Division, Colorado School of Mines, Golden, CO 80401-1887, USA.
Fund Project:

摘要: 在厌氧膜生物反应器处理高浓度食品废水的试验中,借助原子力显微镜分析了四种表面形貌不同的聚醚砜超滤膜的通量衰减规律.结果表明,超滤膜表面形貌愈粗糙,膜通量的衰减速率愈快,且化学清洗后恢复愈困难.
- 厌氧膜生物反应器 /
- 膜污染 /
- 膜通量
Abstract: In the trials of high concentration food wastewater treatment conducted by an anaerobic membrane bioreactor,the flux decline rule of four polyethersulphone (PES) ultrafiltration (UF) membranes with different surface morphology was investigated with atomic force microscopy. The results indicates that the rougher the membrane surface morphology is, the faster the speed of flux decline, and the harder to recover by chemical cleaning.
- anaerobic membrane bioreactor /
- membrane fouling /
- membrane flux

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膜表面形貌对厌氧膜生物反应器膜污染影响的试验研究

1. 上海交通大学环境科学与工程学院, 上海, 200240;
2. Environmental Science & Engineering Division, Colorado School of Mines, Golden, CO 80401-1887, USA.

收稿日期: 2005-03-30

基金项目:

国家自然科学基金资助项目,批准号:20176027.

关键词:

摘要: 在厌氧膜生物反应器处理高浓度食品废水的试验中,借助原子力显微镜分析了四种表面形貌不同的聚醚砜超滤膜的通量衰减规律.结果表明,超滤膜表面形貌愈粗糙,膜通量的衰减速率愈快,且化学清洗后恢复愈困难.

English Abstract

EXPERIMENTAL INVESTIGATION ABOUT THE EFFECT OFMEMBRANE SURFACE MORPHOLOGY ON MEMBRANE FOULING OF ANAEROBIC MEMBRANE BIOREACTOR

1. School of Environmental Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China;
2. Environmental Science & Engineering Division, Colorado School of Mines, Golden, CO 80401-1887, USA.

Received Date: 2005-03-30

Fund Project:

Keywords:

Abstract: In the trials of high concentration food wastewater treatment conducted by an anaerobic membrane bioreactor,the flux decline rule of four polyethersulphone (PES) ultrafiltration (UF) membranes with different surface morphology was investigated with atomic force microscopy. The results indicates that the rougher the membrane surface morphology is, the faster the speed of flux decline, and the harder to recover by chemical cleaning.

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