When there is no recirculation on high rate trickling filter then recirculation factor is?
Answers
Trickling filters provide aerobic treatment of wastewater. Wastewater is generally pumped from a recirculation tank or compartment, dispersed over a media bed, and allowed to drain back into the recirculation tank. In order to quantify the recirculation that exists in a confined system Wunning and Wunning defined a parameter known as the recirculation factor (Kv), which is the ratio between the gas mass flow entrained by all jets , and the sum of air and fuel mass flows in the discharge.
Answer:
Trickling filters provide aerobic treatment of wastewater. Wastewater is generally pumped from a recirculation tank or compartment, dispersed over a media bed, and allowed to drain back into the recirculation tank. In order to quantify the recirculation that exists in a confined system Wunning and Wunning defined a parameter known as the recirculation factor (Kv), which is the ratio between the gas mass flow entrained by all jets , and the sum of air and fuel mass flows in the discharge.