What is trickling filter?
A trickling filter is a type of wastewater treatment system. It consists of a fixed bed of rocks, coke, gravel, slag, polyurethane foam, sphagnum peat moss, ceramic, or plastic media over which sewage or other wastewater flows downward and causes a layer of microbial slime (biofilm) to grow, covering the bed of media.
How to Calculate Influent BOD given Overall Efficiency of Two-stage Trickling Filter?
Influent BOD given Overall Efficiency of Two-stage Trickling Filter calculator uses Influent BOD = (100*Effluent BOD)/(100-Overall efficiency TF) to calculate the Influent BOD, The Influent BOD given overall efficiency of two-stage trickling filter is the total amount of BOD present in the incoming sewage. Influent BOD is denoted by Qi symbol.
How to calculate Influent BOD given Overall Efficiency of Two-stage Trickling Filter using this online calculator? To use this online calculator for Influent BOD given Overall Efficiency of Two-stage Trickling Filter, enter Effluent BOD (Qo) & Overall efficiency TF (E) and hit the calculate button. Here is how the Influent BOD given Overall Efficiency of Two-stage Trickling Filter calculation can be explained with given input values -> 403.6327 = (100*0.0004)/(100-0.9).