臭氧化-生物活性炭净化水厂的运行效能

Operational performance of water purification plant treatment employing ozonation BAC process.

吉林省前郭炼油厂生产区及其居民区的优质饮用水净化水厂采用臭氧化生物活性炭工艺处理传统水处理厂的滤后水。传统水处理厂由混凝、絮凝、沉淀和快速过滤组成。该饮用水深度净化厂运行性能稳定，最后出水完全达到国家饮用水水质标准。ＧＣ／ＭＳ分析结果表明，最后出水中含有５种微量有机污染物，不含重点及潜在的有害的微量有机污染物，而传统水处理厂的滤后水含有１１５种微量有机污染物。

The design and operation of an advanced drinking water purification plant at Qianguo Oil Refinery,Songyuan City,Jilin Province to serve its residential and production areas were described in this paper.The plant employs ozonation biological activated carbon technique to treat the filtrate from a conventional drinking water treatment plant being possessed of coagulation,flocculation,sedimentation and rapid sand filtration devices.The performance of the advanced water purification plant is very good,and the final output water meets the Chinese National Standard for drinking water quality.The GC/MS analytical results show that the final output water has only 5 organic micro pollutants without priority and potential hazardous ones,as compared to the filtrate from the conventional treatment plant with 115 organic micro pollutants,including 5 priority and 23 potential hazardous ones.