The ultimate BOD (L) of a wastewater sample is estimated as 87% of COD. The COD of this wastewater is 300 mg/L. Considering first order BOD reaction rate constant k (use natural log) = 0.23 per day and temperature coefficient e = 1.047, the BOD value (in mg/L, up to one decimal place) after three days of incubation at 27°C for this wastewater will be

Q: 4. If the ultimate BOD for wastewater has been estimated as (200+X) mg/l, calculate be the 5 days…

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Q: Domestic wastewater has a reaction rate coefficient of 0.3 1/d at 20° C.  The ultimate BOD of the…

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Q: The 8-day, 20°C BOD of a wastewater (K = 0.27 /day) is 247 mg/L. What is the ultimate BOD (BODy, Lo,…

A: Given 8 day BOD = 247 mg/lConstant = 0.27 /dayTo find out Ultimate BOD

Q: Problem 1: If the BOD of a municipal wastewater at the end of seven days is 60 mg/L and the ultimate…

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Integrated Solid Waste Management

Integrated Solid Waste Management (ISWM) is a thorough waste suppression, compost, removal and recycling Program. An effective ISWM system considers how to suppress, manage and recycle solid waste in a manner that is most efficiently to protect human health and the surrounding. ISWM system requires evaluation of public wants and demands and then selecting and merging the most effective waste management activities for the proposed demands. The main ISWM activities for solid waste management are Waste prevention, Recycling and Composting, and Combustion and Removal and waste collection in a properly planned, constructed, managed and mitigated landfill areas. Each of these requires careful designing, financing, accumulation, and delivery of activities.