火力发电厂节水和废水零排放技术研究

火力发电厂节水和废水零排放技术研究第6卷2015年6月黑龙江科学HEIL0NGJIANGSCIENCE火力发电厂节水和废水零排放技术研究解丰波，曾令刚(中国能源建设集团广东省电力设计研究院有限公司，广州510663)摘要：火电厂的废水零排放与节水相辅相成。通过从系统工艺源头减少废水排放量、清污分流，不同类型的废水收集后单独处理、循序供水、分质回用等措施，既减少了废水的排水量，又节约用水，最终实现电厂经济效益、社会效益和环境效益的全面改善。关键词：火力发电厂；节水；废水；零排放中图分类号：X703文献标志码：A文章编号：1674—8646(2015)06—0042—02ThermalPowerP1antWaterConservationandWasteWaterZeroEmissionTechnologyXIEFeng-bo，ZENGLing—gang(GuangdongElectricPowerDesignInstituteCo．，LtdofChinaEnergyEngineeringGroup，Guangzhou510663China)Abstract：Wastewaterzerodischargeandwatersavingofthermalpowerplantiscomplementarytoeachother．Throughthe~Howingmeasures：reducingwastewateremissionsfromthesystemprocesssourcedivertingwastewaterfromcleanwater，treatingdiferenttypesofwastewaterindividuallyaftercollection，supplyingwaterprogressively，recyclingaccordingtodifferentwaterqualityandSOon，itbothreducesthedisplacementofwastewater，andalsosaveswater，andfina1]),realizespowerplanteconomicbenefits，socialbenefitsandenvironmentalbenefitsofthecomprehensiveimprovement．Keywords