Fig. 5: Variations of organic matter in the partial nitrification + denitrification/anammox system. | Communications Engineering

Fig. 5: Variations of organic matter in the partial nitrification + denitrification/anammox system.

From: Pilot-scale partial nitrification and anaerobic ammonium oxidation system for nitrogen removal from municipal wastewater

Fig. 5

a Content of each organic component. b Percentage of each organic component in dissolved organic carbon (DOC). For a, b, Biopolymers (light cyan), Humic substances (light orange), Building blocks (light purple), LMW neutrals (light pink), LMW acids (blue), and others (light yellow). Municipal wastewater, PN-Eff, and D-Eff represent organic matter in municipal wastewater, partial nitrification sequencing batch reactor effluent (PN-Eff), and denitrification/anammox sequencing batch reactor effluent (D-Eff), respectively.

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