摘要
火、核电厂循环冷却水的冷却过程中向其排放的环境释放出极其巨大的余热能量。如此巨量的废热排放必将造成燃煤能量的大量浪费,也使生态环境遭受热污染。必须重视电厂循环水余热的回收与利用,这是关系到节能、保护生态环境和资源综合利用,转害为利、化废为宝的大好事情。
The author analyzes the excess heat contained in the circulating cooling water of fossil fuel/nuclear power plants which dissipated into surrounding areas.The surplus heat is characterized by its large quantity.Such huge amount of energy wasted not only results in a low efficiency of power generation,but also induces various adverse impacts on adjacent aquatic environment.Attention should be paid to the recovery and utilization of the surplus heat of circulating water,so as to save energy,to protect eco-environment and to comprehensively utilize energy resource.
出处
《中国水利水电科学研究院学报》
2004年第4期315-320,共6页
Journal of China Institute of Water Resources and Hydropower Research
关键词
电厂循环冷却水
余热利用
热污染
节能
circulating cooling water of power plant
recovery and utilization of surplus heat
thermal pollution
energy saving