摘要
目前上海火力发电企业取水量2011年占全市总取水量57%,对电厂耗水量进行调查分析,无论从总量控制、效率提高还是排污控制等方面都具有重要意义。本文在分类典型调查基础上,分析实际取、耗水量数据,得出上海主要发电企业采用开式直流冷却方式的大容量机组发电耗水量为0.305~0.465m3/MW·h,在扣除脱硫用水量后,发电耗水量为0.190~0.261m^3/MW·h,处于全国相对先进的水平。
Shanghai thermal power enterprise water withdrawals in 2011 accounted for 57% of the total water withdrawals. Water consumption in power plants were investigated, both from the total amount control, efficiency and emission control has important significance. In this paper, based on the classification of typical investigation, analysis of actual, water consumption data, concludes that Shanghai＇s main power generation enterprises to adopt open large capacity generating units of DC cooling water consumption is 0.305 ～ 0.465 m^3/MW.h, in after deducting desulfurization water consumption, electricity water consumption is 0.190 ～ 0.261 m^3/MW.h, in the relatively advanced level in the country.
出处
《上海水务》
2013年第2期13-16,共4页
Shanghai Water
关键词
大型火电厂
耗水
水资源
large-scale thermal power plant Water consumption Water resources
