摘要
燃煤发电企业锅炉的烟气排放需经过脱硫脱硝除尘等环保措施才能达到排放标准,但这过程中需要大量水资源作为支撑,因此会产生大量废水,如何处理这些废水让它实现再利用考验着这类发电企业。本文主要对燃煤发电企业——华润电力(渤海新区)有限公司脱硫废水实现“零排放”,进行探究与分析,发现较之“蒸发结晶零排放技术”改造和运行,可使运行成本节省数千万元,极具推广价值。
The flue gas emission from coal-fired power plants requires environmental protection measures such as desulphurization,denitrification and dedusting to reach the emission standard.However,a large amount of water resources is needed to support the process,so a large amount of waste water will be produced,how to deal with this waste water so that it can be reused,the test of coal-fired power plants.This paper discusses and analyzes the zero emission of desulphurization wastewater from China Resources Power(Bohai Sea New Area)Co.,Ltd.,a coal-fired power plant,it can save ten million yuan in running cost and is worth promoting.
关键词
燃煤发电机组
脱硫废水
零排放
干渣加湿
coal-fired electric generator
desulphurization wastewater
zero emissions
dry slag humidification
