Determine sizes of first and second stages of digester

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Reference no: EM131121377

A two stage digester is to be designed with a volatile solids loading of 0.10 lb VS/ft³/day. The first stage is to digest the sludge and the second stage is to provide 30 days storage. FLow to the digester is 12000 gal/day at 5% solids with 70% volatile. The digested sludge has a solids concentration of 8% solids. Determine the sizes of the first and second stages of the digester.

Reference no: EM131121377

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