engineering recuitment GATE CE 2023-24 Test Series Environmental Engineering Sewage Sewage Treatment
For a 30 m diameter and 1 m deep single stage high rate trickling filter for the following data
Sewage flow = 4.5 MLD, Recirculation ratio = 1.4, BOD of raw sewage = 250 mg/l and BOD removed in primary clarifier is 25 %
For the following data Efficiency of a single stage High rate trickling filter is _________%Enter numerical value using the virtual keypad. Round off where necessary.