(d)Biomass and substrate mass balance equations can be merged givingY= ( ) - kdX(Sort)QwXRVXSRT(i)Prove that X =HRT(ii)If you are an engineerand obtained the following data: -SRTTMHRTSoSYkaY(So-S)Wonka (SRT)).= 20 days== 20 hours= 350 mg/L= 100= 0.15= 0.22 per day=Note that HRT = t and SRT = tc.in a wastewater consultancy company,Calculate the increment of MLSS (%) required in the aerobic tank if thedischarge BOD5 in the effluent needs to achieve 10 mg/L.

Given:- SRT=20days HRT=20H So=350mg/l S=100mg/l Y=0.15 Kd=0.22per day Calculate :- 1) prove Given…

(d) Biomass and substrate mass balance equations can be merged giving QwXR = () Y/Qo` X VX (SS) - ka (i) Prove that X= Note that HRT = t and SRT = tc. (ii) If you are an engineer working in a wastewater consultancy company, and obtained the following data: - COMM SRTTM 20 days HRT = 20 hours So S Y ka SRT Y(So-S) HRT \1+ka(SRT)) 350 mg/L 100 = 0.15 / = 0.22 per day Calculate the increment of MLSS (%) required in the aerobic tank if the discharge BOD5 in the effluent needs to achieve 10 mg/L.

(d) Biomass and substrate mass balance equations can be merged giving QwXR = () Y/Qo` X VX (SS) - ka (i) Prove that X= Note that HRT = t and SRT = tc. (ii) If you are an engineer working in a wastewater consultancy company, and obtained the following data: - COMM SRTTM 20 days HRT = 20 hours So S Y ka SRT Y(So-S) HRT \1+ka(SRT)) 350 mg/L 100 = 0.15 / = 0.22 per day Calculate the increment of MLSS (%) required in the aerobic tank if the discharge BOD5 in the effluent needs to achieve 10 mg/L.

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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