What is filter stage?
Single-stage unit consists of a primary settling tank, filter, secondary settling tank, and facilities for recirculation of the effluent. Two-stage filters consist of two filters in series with a primary settling tank, an intermediate settling tank which may be omitted in certain cases, and a final settling tank.
How to Calculate Wastewater Flow given BOD Loading for First Stage?
Wastewater Flow given BOD Loading for First Stage calculator uses Waste water flow = BOD Loading to Filter 2/(8.34*Influent BOD) to calculate the Waste water flow, The Wastewater flow given BOD loading for first stage is the total quantity of wastewater that enters the trickling filter. Waste water flow is denoted by W symbol.
How to calculate Wastewater Flow given BOD Loading for First Stage using this online calculator? To use this online calculator for Wastewater Flow given BOD Loading for First Stage, enter BOD Loading to Filter 2 (W') & Influent BOD (Qi) and hit the calculate button. Here is how the Wastewater Flow given BOD Loading for First Stage calculation can be explained with given input values -> 0.000297 = 2.77777777777778E-05/(8.34*0.0112).