摘要：

介绍了火力发电厂水资源利用和水务管理情况，比较了国内外的火电厂耗水指标，研究了水资源的开发利用和电厂的节水技术及改进措施等。讨论了电源点建设所面临的环境保护和水资源紧缺的影响，建议把城市污水回用及海水淡化作为火力发电厂项目建设的用水发展方向，根据电源点总体发展和分布，科学制定水资源储备战略。

关键词: 水资源, 节水技术, 城市污水, 海水淡化

Abstract:

Water resource utilization and water management situation in thermal power plants are introduced. Water consumption indexes in thermal power plants between home and aboard are compared. Development and utilization of water resource and water saving and corrective measure for power plants are studied. After the discussion on the effects of power resource sites construction confronting environmental protection and shortage for water resource, it’s advised municipal sewage reuse and seawater desalination be adopted as water consumption development direction for project construction in thermal plants. According to the overall development and distribution for power resource sites, water consumption strategy shall be conducted in a scientific way.

Key words: water resource, water saving technology, urban sewage, seawater desalination

中图分类号: 

• TQ085+.1