Design a facultative pond to treat 12900gpm of sewage having 645mg/L of BOD. The average summer and winter temperature is 43°C and 13°C, respectively. Convert the same pond into aerated lagoon, if the concentration of influent BOD reaches to 12900mg/L. Determine the diameter of a trickling filter for a wastewater flowing at the rate of 12900m³/day. The influent BOD (So) concentration for the wastewater is 129000mg/L, whereas desirable effluent BOD should be as per NEQS.

Design a facultative pond to treat 12900gpm of sewage having 645mg/L of BOD. The average summer and winter temperature is 43°C and 13°C, respectively. Convert the same pond into aerated lagoon, if the concentration of influent BOD reaches to 12900mg/L. Determine the diameter of a trickling filter for a wastewater flowing at the rate of 12900m³/day. The influent BOD (So) concentration for the wastewater is 129000mg/L, whereas desirable effluent BOD should be as per NEQS.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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