我国燃煤电站的生态效率

从能源的生态效率角度出发，对燃煤电厂排放的气体污染物对环境的影响进行了理论评价，提出了提高现役燃煤电厂的生态效率的措施。所得结论对提高新机组和老机组的生态效率具有指导意义。

The energy ecological efficiency of coal-fired plant in Chian

As a kind of primary energy, the main utilization of coal is combustion. Coal combustion is the greatest atmospheric pollution source in China. In this paper, the authors analyze the evolution of the coal fired power plant in China from the past, when there were no measures taken against pollution, to the present, when the appreciation is aroused to provide with depollution systems and installation. The plant is globally evaluated from the point of view of its energy ecological efficiency. Using the results of analysis for the CFP, the authors similarly analyze the CFP in China, and propose measures to improve the energy ecological efficiency of the existing CFP. To comply with the national norms regarding pollutant emissions for new units and those that are to be continuing used, particular measures should be taken into account to increase the ecological efficiency.