华电技术 ›› 2014, Vol. 36 ›› Issue (8): 68-69.

• 节能与环保 • 上一篇    下一篇

2×500MW火力发电厂循环水排污水回用技术分析

  

  1. (中国华电工程(集团)有限公司,北京〓100070)
  • 出版日期:2014-08-25 发布日期:2014-10-11

Analysis on reuse technology of circulating water blowdown water in 2×500MW thermal power plant

  1. (China Huadian Engineering Corporation Limited, Beijing 100160, China)
  • Online:2014-08-25 Published:2014-10-11

摘要: 摘要:以山西某电厂为例,介绍了循环水排污水经高滤速纤维过滤器、压力式超滤、反渗透处理后作为锅炉补给水水源和热网补水的方案,论述了循环水排污水回用技术的特点,分析了应用后的经济和社会效益,供处理同类问题时参考。

关键词: 关键词:火力发电厂, 循环水排污水, 高滤速纤维过滤器, 压力式超滤, 反渗透

Abstract: Abstract:In a power plant in Shanxi, the circulating water blowdown water was treated by the highfiltering velocity fiber filter, the pressure ultrafiltration and the reverse osmosis, and was reused as water source of boiler makeup water and the supplementary water for heat network. The circulating water blowdown water reuse scheme of the plant was introduced. The features of the circulating water blowdown water reuse technology were expounded, and the economic benefit and social effect of the technology were analyzed. The result in this paper can be used as reference for handling with similar problems.

Key words: Keywords:thermal power plant, circulating water blowdown water, highfiltering velocity fiber filter, ultrafiltration, reverse osmosis