Title :
Study on Nitrate Rate from Groundwater with Shortcut Nitrification-denitrification A/O Membrane Bioreactor
Author :
Wang, Sitan ; Fu, Weiwei ; Guo, Xuying
Author_Institution :
Coll. of Resource & Environ. Eng., Liaoning Tech. Univ., Fuxin, China
Abstract :
Shortcut Nitrification-Denitrification A/O Membrane Bioreactor was used to remove the nitrate of groundwater.Optimal operating parameters are achieved in the short-cut nitrification and denitrification was:T=20~25°C,pH=6.8~7.6,C/N=3.5,R=100%,especially DO=1.5 mg/L The removal rate of TN reached 91.8%.
Keywords :
groundwater; water pollution; groundwater; nitrate rate; nitrate removal; shortcut nitrification-denitrification A/O membrane bioreactor; temperature 20 C to 25 C; Agriculture; Biomembranes; Bioreactors; Crops; Educational institutions; Environmentally friendly manufacturing techniques; Humans; Industrial pollution; Nitrogen; Water pollution;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5517966
