A 400 g/l solution of common salt was discharged into a stream at a constant rate of 45 l/s. At a downstream section where the salt solution is known to have completely mixed with the stream flow the equilibrium concentration was read as 120 ppm. If a background concentration of 20 ppm is applicable, the discharge in the stream can

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A: Given: BOD after 5 days, L5 = 75 mg/lt Reaction rate constant, k = 0.345/day

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A: https://www.chegg.com/homework-help/questions-and-answers/x-0-c-6-mg-l-x-wastewater-treatment-plant-…

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Q: 4. (Modified from problem in an FE Review Book) A municipal wastewater treatment plant is…

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Q: 723.57 A river before its entry into a town had a discharge of 100 litres per seconds and 20 mg/L.…

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Q: Example 5.35 A mixed liquor sample form an activated sludge plant was settled in a one-litre…

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Q: A river before its entry into a town had a discharge of 200 litres per second and 30 mg/las the…

A: Discharge = 200 l/sconcentration = 30 mg/lwastewater discharge = 250 mg/lconcentration = 75 mg/lTo…

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Q: A river before its entry into a town had a discharge of 200 litres per second and 30 mg/las the…

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Temperature related material properties

Temperature-related properties of materials are the properties that change or show any variation with temperature variations. Various properties of materials include physical properties, mechanical properties, chemical properties, electrical properties, magnetic properties, etc. The chemical, electrical, and magnetic properties of materials are important, but the physical and mechanical properties are more important. Based on their composition and chemical bonding, materials are classified as metals, ceramics, polymers, and composites.