反渗透技术在我国火电行业中的应用分析  

Application Analysis of Reverse Osmosis Technology to Thermal Power Industry in China

作　　者：郁达伟[1] 郑祥[1] 肖庆聪[1] 许瑞娜[1] 王艳芹[1] 

机构地区：[1]中国人民大学环境学院,北京100872

出　　处：《中国给水排水》2012年第2期5-9,共5页China Water & Wastewater

基　　金：中国人民大学科学研究基金(中央高校基本科研业务费专项资金)资助项目(10XNJ023)

摘　　要：火力发电行业是反渗透膜技术在我国应用最早的行业之一,至今仍与海水淡化并列为应用规模最大的两个行业。但现有文献对反渗透技术在我国火力发电厂中应用现状的统计和分析较少,影响了已有经验的总结和进一步推广应用方向的明确。通过文献调研、公开资料、电话调查等途径统计了反渗透技术在我国电力行业的应用案例、规模、地区分布及其工艺和经济指标,分析了地区分布、工艺流程和非常规水源补给的技术经济特征。从地区发展分布和新增长点两个方面,展望了反渗透技术在我国火力发电厂中的应用前景。As one of the earliest applied fields of reverse osmosis （ RO）, thermal power industry still shares the same market scale with sea water desalinization now in China. But the statistics and analysis of the recent application status of RO in thermal power industry are very limited, which affects a clear summary of existing experiences and a clear trend of the further application. The statistics of application cases, scale and regional distribution of RO in thermal power industry as well as its process and economic indexes were conducted by document retrieval, public information collection, telephone survey and other means. The regional distribution, process and techno-economic characteristics for non-conventional water source supply are analyzed. The development trends of RO in regional distribution and new growth points are explored.

关 键 词：反渗透膜 补给水 循环冷却水 锅炉补给水 

分 类 号：TK227.8[动力工程及工程热物理—动力机械及工程]