Question

In: Civil Engineering

. The average flow of wastewater into the Metropolitan Wastewater Treatment Plant is 180 MGD. What...

. The average flow of wastewater into the Metropolitan Wastewater Treatment Plant is 180 MGD. What is the loading of total solids in this wastewater (lbs/day)? What is the loading of volatile solids in this wastewater (lbs/day)?

Solutions

Expert Solution

AS PER INDIAN STANDARD CODE

About 80 % of water supply to the community gets converted into sewage,

sewage is more then 99.9% water and less than 0.1% solid such that if 1000 kg of sewage of sample is considered it consist of only 0.45kg of total solid

if the sample is allowed to stand in Imhoff cone for 2 hrs than the amount of solid settled in it are termed as settleable solids.


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