A laboratory provides the following analysis obtained from a 600 mL sample of wastewater: total solids = 350 mg/L, total suspended solids = 210 mg/L, dissolved solids = 10 mg/L, and volatile dissolved solids = 90 mg/L. It was also recorded that the filter mass after drying at 103oC and after ignition at 550oC are 0.23 g and 0.135 g, respectively. Calculate the fixed suspended solids and total dissolved solids.

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A: Given:- The volume of the wastewater collected = 300 mL Initial dissolved oxygen content = 7.4 mg/L…

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A: step 1-

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Q: An aerated lagoon wastewater treatment is to be designed for a municipal wastewater. The design…

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A: please find attached solution below.

Q: Q1: An activated sludge treatment plant treats a sewage at a flow of 3*103 m³/day with a BOD of 350…

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Q: A wastewater sample is experimented for 5-day BOD at 20°C and it is found to be 120 mg/L. If the…

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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Q: A laboratory provides the following analysis obtained from a 500-mL sample of wastewater. 105 °C 550…

A: The given data is shown below:

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.