Experimental study on circulating water treatment in coal-fired power plants using Nanofiltration process

LI Yajuan; SHEN Jianxun; WU Zhongquan; XU Zhen; HUANG Qian

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Experimental study on circulating water treatment in coal-fired power plants using Nanofiltration process

Thermal Power Generation Issue 11, (2016)

更新时间：2025-09-28

- Experimental study on circulating water treatment in coal-fired power plants using Nanofiltration process
- 作者机构：
  
  1. 西安热工研究院有限公司,陕西,西安,710032
  2. 华能国际电力股份有限公司,北京,100031
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK223.5
- Published Online：24 November 2016，
  
  Published：2016
- 稿件说明：
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LI Yajuan, SHEN Jianxun, WU Zhongquan, et al. Experimental study on circulating water treatment in coal-fired power plants using Nanofiltration process[J]. Thermal Power Generation, 2016, (11).
DOI：

LI Yajuan, SHEN Jianxun, WU Zhongquan, et al. Experimental study on circulating water treatment in coal-fired power plants using Nanofiltration process[J]. Thermal Power Generation, 2016, (11). DOI：

摘要

采用纳滤工艺对火电厂循环水排污水进行处理。结果表明:纳滤膜对Ca2+、Mg2+、Ba2+、Sr2+、SO42－等二价离子的去除率>85％

对有机物的去除率≥83％；回收率为15％～85％时

纳滤膜的脱盐率≥75％

但对Na+、Cl-等一价离子截留率较低；纳滤产水作为锅炉补给水处理系统的水源

可确保反渗透系统的安全稳定运行；对于凝汽器采用不锈钢管(不包括304和304L)的电厂

纳滤产水还可作为循环水补充水

减少了电厂新鲜水取用量。

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Related Author

LI Ruirui

JIANG Qi

YU Yaohong

MAO Jin

WANG Jing

LI Wentao

PU Ping

GUO Weizhong

Related Institution

Xi'an Thermal Power Research Institute Co., Ltd

Zhanjiang Electric Power Co., Ltd

China Datang Corporation Science and Technology Research Institute Northwest Branch

Guohua Electric Power Branch, China Shenhua Energy Co., Ltd.

Institute of Electric Power,North China University of Water Resources and Electric Power

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