燃煤电厂工艺废水零排放处理系统的设计研究  

Design of Zero Discharge Treatment System for Process Wastewater in Coal-Fired Power Plant

作　　者：阳月 杨明 陆晖 谭荣美 YANG Yue;YANG Ming;LU Hui;TAN Rongmei(Energy Engineering Group Guangxi Electric Power Design Institute Co.Ltd.,Nanning 530007 China)

机构地区：[1]中国能源建设集团广西电力设计研究院有限公司,广西南宁530007

出　　处：《红水河》2024年第6期113-116,共4页

摘　　要：香港地区某燃煤电厂为响应零排放政策进行回用水处理系统升级改造。笔者介绍了该工程的设计原理及工艺流程,总结出设计亮点及存在的问题,提出改进建议,并分析了工程成本及产生的效益。废水零排放处理系统运行结果表明,水资源回收率达到92%,每年可为电厂节约市政自来水用量约220 t,具有可观的环境效益和社会效益。该研究成果对如何处理一般性的电厂废水以达到零排放具有一定的参考意义。A coal-fired power plant in Hong Kong region has upgraded its reuse water treatment system in response to the zero discharge policy.The authors introduce the design principle and process flow of the project summarize the design highlights and existing problems put forward suggestions for improvement and analyze the project cost and benefits.The operation results of the wastewater zero discharge treatment system show that the water resource recovery rate reaches 92%and the municipal tap water consumption can be saved by about 220 t for the power plant every year which has considerable environmental and social benefits.The research results have certain reference significance for how to deal with general power plant wastewater to achieve zero discharge.

关 键 词：废水处理 零排放 燃煤电厂 回用水处理系统 设计 

分 类 号：X773[环境科学与工程—环境工程] TM621[电气工程—电力系统及自动化]