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Chapter 4: Activated Sludge Modelling - IqTMA-UVa

Chapter 4: Activated Sludge Modelling - IqTMA-UVa

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..and if we have nitrification??P MLVSS= r gHV (Heterotrophic X) + r gNV (Nitrifying bacteria) + r dV (debris) +QX 0,I(nbVSS)O 2required = Q 0(S 0-S) - 1.42 (P XBio) + 4.33Q [NO 3-]where P XBio= Production of Heterotrophic and nitrifying Biomass and celldebris Production[NO 3-] = [TKN] - [N effluent] - [Nitrogen assimilated] = [TKN] - [N effluent] -0.12P XBio32

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