曝气生物滤池处理医院污水的实验应用研究

Experimental Study on Hospital Wastewater Treatment by Biological Aeration Filter

采用曝气生物滤池与二氧化氯相结合的工艺处理医院污水。主要对曝气生物滤池去除COD、氨氮的效果进行了研究,并且在实际应用中证明了用这种相结合的处理方法具有一次投资小、运行费用低、年经济效益高等优点,有良好的技术经济性。

This paper researched the hospital wastewater treatment by biological aeration filter cell combining with chlorine dioxide disinfection. The removal effects of COD, NH3- N by biological aeration filter process were studied. It is testified that this process has advantages such as low initial investment, low operation cost, high annual economic benefit, etc. So BAF has good technic and economic effects.