Study on water purification effect of water supply BAF including built-in powdered activated carbon
给水曝气生物滤池内置粉末活性炭复合净水效果的研究

Through adding powdered activated carbon before water supply BAF,water purification effect of the various process unit was comparatively analyzed,then the effect and the best adding dosage was determined.Studies showed that activated carbon was withheld in the filter of water supply BAF,which can substantially increase the utilization rate of powdered activated carbon.Part of unsaturated activated carbon,as a biological carrier,can still play the role of bio-enhancement effect when they were backwashed into...