摘要
通过对污水处理厂尾水水质及其污染性的分析,并结合污水回用标准,探讨了尾水资源化利用的特点和优势,以及污水资源化利用存在的问题和对策。结果表明:污水处理厂尾水具有水量大、水质稳定、污染物较少,并且集中排放的特点和优势,可优先回用于农田灌溉和城市杂用水。同时,针对污水处理厂尾水资源化利用存在的问题,提出了通过增强人们对尾水资源利用的认同感、制定相应的政策、选择合理资源化利用途径和技术方法以及强化基础建设等建议和方法,促进污水水资源的充分利用。
Through analyzing the tail water quality of sewage treatment plant and the pollution of wastewater, combined with the standard of wastewater reuse, discussed the characteristics and advantages of the tail water resource utilization, and the problems and countermeasures of wastewater reuse. The results indicated that sewage treatment plant tail water had many advantages, such as large quantity, stable quality, less pollutant, and the concentrated discharge.So it could be reused for irrigation and the urban miscellaneous water consumption preferentially.Meanwhile, to solve the problems which was restricted to the tail water resource utilization, the suggestions including enhancing people＇s sense of identity to the use of tail water, developing appropriate policies, selecting of rational utilization of resources and technical methods, and strengthening basic construction were provided.
出处
《中国环境管理干部学院学报》
CAS
2016年第1期50-52,60,共4页
Journal of Environmental Management College of China
基金
河北省高等学校科学技术研究项目<污水处理厂尾水资源化利用技术的研究>(QN20141209)
河北省高等学校科学技术研究项目<电-Fenton/砂滤组合工艺应用于造纸废水深度处理回用的可行性研究>(Z2015032)
关键词
污水处理厂
尾水
资源化
污水资源
sewage treatment plants
tail water
utilization of resources
sewage water resources
