摘要
污水回用是解决城市水资源短缺的重要措施.通过试验,掌握了处理后回用污水的pH值、有机物浓度、浊度、氯离子及硫酸根离子对循环冷却系统金属的腐蚀影响规律,指出控制循环冷却水补充水中有机物浓度是污水回用需要解决的关键问题.
The sewage retrieval and utilization is an effective way to solve the water shortage. Our study is focused on the influential roles of reused water on the circulated cooling system, such as pH values, organic concentration, turbidity, Cl^- and SO^(2-)\-4. It is shown that the concentration of organic compounds in circulated cooling water is the key problem to be solved.
出处
《甘肃科学学报》
2004年第4期86-89,共4页
Journal of Gansu Sciences
关键词
污水回用
循环冷却系统
腐蚀速率
浓缩比
动态试验
sewage retrieval and utilization
circulated cooling system
erosion velocity
concentration ratio
dynamic experiment
