What is filter stage?
The 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 Efficiency of First Filter Stage given Overall Efficiency?
Efficiency of First Filter Stage given Overall Efficiency calculator uses Efficiency of First Filter Stage = (Overall efficiency TF-Efficiency of Second Filter Stage)/(1-Efficiency of Second Filter Stage) to calculate the Efficiency of First Filter Stage, The Efficiency of first filter stage given overall efficiency calculates the efficiency of the trickling filter at the first stage. It is calculated in terms of percentage. Efficiency of First Filter Stage is denoted by E1 symbol.
How to calculate Efficiency of First Filter Stage given Overall Efficiency using this online calculator? To use this online calculator for Efficiency of First Filter Stage given Overall Efficiency, enter Overall efficiency TF (E) & Efficiency of Second Filter Stage (E2) and hit the calculate button. Here is how the Efficiency of First Filter Stage given Overall Efficiency calculation can be explained with given input values -> 1.00102 = (0.9-99)/(1-99).