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The waste water amount of 3830 m3 is treated in a treatment plant. The suspended solid has influent concentration of 220 mg/l. the treatment water

The waste water amount of 3830 m3 is treated in a treatment plant. The suspended solid has influent concentration of 220 mg/l. the treatment water concentration of suspended solid is 5 mg/l. calculates the mass of dry sludge of the treatment water.

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