Study on Treatment of Anaerobic Fermentation Liquid by A2N Denitrification and Phosphorus Removal System

DOI

10.2991/asei-15.2015.343How to use a DOI?

Keywords

Double sludge system, DPB, Low C / N ratio, anaerobic fermentation liquid.

Abstract

A2N (anaerobic / anoxic and nitrification) denitrifying phosphorus and nitrogen removal process is a new process which based on denitrifying PAOs anoxic phosphorus theory. The experiment used the continuous flow A2N system for dealing with the dilution of high concentration of anaerobic fermentation slurry. The average removal rate of COD is 91.02%; the average total removal rate of ammonia nitrogen is 91%, Removal rate of TP is 95%. So the system has better treatment effect for low carbon and nitrogen ratio sewage.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Andong Ge
AU  - Qiong Jin
AU  - Lan Ma
PY  - 2015/05
DA  - 2015/05
TI  - Study on Treatment of Anaerobic Fermentation Liquid by A2N Denitrification and Phosphorus Removal System
BT  - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
PB  - Atlantis Press
SP  - 1732
EP  - 1735
SN  - 2352-5401
UR  - https://doi.org/10.2991/asei-15.2015.343
DO  - 10.2991/asei-15.2015.343
ID  - Ge2015/05
ER  -