E3S Web Conf.
Volume 53, 20182018 3rd International Conference on Advances in Energy and Environment Research (ICAEER 2018)
|Number of page(s)||4|
|Section||Environmental Protection, Pollution and Treatment|
|Published online||14 September 2018|
Research on System Optimizing of AAO-BAF Wastewater Treatment Process
School of Civil Engineering & Architecture, University of Jinan, NO.336, Nanxinzhuang West Road., Jinan 250022, P.R.China
2 Jinan Municipal Engineering Design & Research Institute (Group) CO., LTD. Jinan 250101, P.R.China
* Corresponding author: email@example.com
To meet the more strict discharging standard, some combined processes have emerged to realize denitrification and phosphorus removal of wastewater more efficiently. Among them, AAO-BAF combined process was an efficient one. The AAO-BAF system was composed of AAO reactor and BAF. The AAO process was the main unit to complete phosphorus removal and denitrification. The BAF process, external nitrification unit, was mainly used to provide enough electron acceptor for denitrifying bacteria in AAO reactor, which could enhance the efficiency of denitrification of the whole system. So the system optimizing was essential to AAO-BAF combined process. In this paper, the research progress of AAO-BAF wastewater treatment system was summarized and some system optimizing methods were raised too.
© The Authors, published by EDP Sciences, 2018
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