CAUSE ANALYSIS OF OUTPUT CAPACITY REDUCING FOR INTEGRATED MEMBRANE WATER TREATMENT SYSTEM AND SOLVING SCHEME THEREOF

FENG Tieling1; CHEN Zefeng2; ZHANG Xiaodie3; JIA Yuping1 1.Xi'an Tehrmal Power Research Institute Co Ltd

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CAUSE ANALYSIS OF OUTPUT CAPACITY REDUCING FOR INTEGRATED MEMBRANE WATER TREATMENT SYSTEM AND SOLVING SCHEME THEREOF

Thermal Power Generation Vol. 40, Issue 11, Pages: 84-86(2011)

更新时间：2025-09-28

- CAUSE ANALYSIS OF OUTPUT CAPACITY REDUCING FOR INTEGRATED MEMBRANE WATER TREATMENT SYSTEM AND SOLVING SCHEME THEREOF
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 西北电力建设调试施工研究所
  3. 河南质量技术监督培训中心
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.8
- Published：2011
- 稿件说明：
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FENG Tieling1, CHEN Zefeng2, ZHANG Xiaodie3, et al. CAUSE ANALYSIS OF OUTPUT CAPACITY REDUCING FOR INTEGRATED MEMBRANE WATER TREATMENT SYSTEM AND SOLVING SCHEME THEREOF[J]. Thermal Power Generation, 2011, 40(11): 84-86.
DOI：

FENG Tieling1, CHEN Zefeng2, ZHANG Xiaodie3, et al. CAUSE ANALYSIS OF OUTPUT CAPACITY REDUCING FOR INTEGRATED MEMBRANE WATER TREATMENT SYSTEM AND SOLVING SCHEME THEREOF[J]. Thermal Power Generation, 2011, 40(11): 84-86. DOI：

摘要

某电厂全膜法水处理系统在运行中出现膜块污堵、出力不足等问题

通过检查设备、分析水质和膜表面沉积物等发现

其原因为膜元件受到了有机物、生物和金属氧化物的混合污染

其中生物污染是造成超滤和反渗透系统清洗效果不明显的主要原因。对此

提出了加强进水监测、及时清洗等措施。

Abstract

The phenomena of pollutant clogging in membrane blocks and insufficient output capacity occurred in operation of integrated membrane water treatment system of one power plant.Through inspection of equipments

analysis of deposits on the membrane surface

it is discovered that the membrane elements are subjected to mixed pollution of organic matters

biomass

and metal oxides

among them

the biomass pollution is the main cause resulting in non-substantial effectiveness in cleaning of the ultrafiltering and reverse-osmosis systems

for this

corresponding measures

such as strengthening the influent water quality monitoring

and timely cleaning of the systems

etc.

have been put forward.

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