摘要
水电水利工程项目,尤其是抽水蓄能电站项目建设及运行,经常受到水资源匮乏的制约。采用超滤、反渗透等技术对污水或海水进行深度处理,去除水中对工程影响较大的氮、磷、可溶性盐类等物质,处理后的水用于水电水利工程项目运行,是一种技术可行、经济、合理的技术方案。研究得出,超滤、反渗透技术可以有效处理可溶性盐类等溶解性物质,降低污水或海水对工程建筑材料的腐蚀,延长设备使用年限,保障水电水利工程的有效运行。
Hydropower and water conservancy projects are frequently constrained by water scarcity,especially pumping storage power station projects.Nitrogen,phosphorus and soluble salts are the main indicators of sewage and seawater.These can be removed by advanced water treatment technology such as ultrafiltration and reverse osmosis.It is a feasible,economical and reasonable technical scheme that the treated water is used in the operation of hydropower and water conservancy projects.It is concluded that ultrafiltration and reverse osmosis technology can effectively treat soluble substances such as salt,reduce the corrosion of engineering building materials by sewage or seawater,extend the service life of equipment,and ensure the effective operation of hydropower and conservancy engineering.
作者
李倩倩
金弈
LI Qian-qian;JIN Yi(PowerChina Architectural Design Co.,Ltd.,Beijing 100024,China;PowerChina Beijing Engineering Co.,Ltd.,Beijing 100024,China)
出处
《电力勘测设计》
2019年第A02期79-84,共6页
Electric Power Survey & Design
关键词
水电水利工程
水资源
水质深度处理
再生水利用
海水淡化
hydropower and conservancy project
water resources
advanced water treatment
reuse of reclaimed water
seawater desalination
