Title :
Sewage treatment of SBBR-BAF 2/3 volume running
Author :
Li, Wei ; Hu, Xiaomin ; Wei, Wei ; Sun, Tieheng
Author_Institution :
Coll. of Resources & Civil Eng., Northeastern Univ., Shenyang, China
Abstract :
The sequence bio-film reactor and traditional biological aerated filter system, investigate the sewage treatment under 2/3 volume running performance, and compare with all volume running. The result shows that sewage treatment is good under 2/3 volume running of SBBR-B AF. The average removal rates are 92.70%, 92.19%, 83.05% and 95.28% the effluent concentration are 17.96 mg/L, 2.05mg/L, 5.7mg/L and 0.32 mg/L. Satisfy the -B criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). Denitrify and phosphorus of 2/3 volume running is close with all volume running, and the removal efficiency is prefer of 2/3 volume running.
Keywords :
bioreactors; filtration; phosphorus; sewage treatment; wastewater treatment; GB 18918-2002; SBBR-BAF; bio-film reactor; biological aerated filter system; denitrify; municipal wastewater treatment plant; phosphorus; pollutant discharge standard; sewage treatment; Biology; Educational institutions; Inductors; Nitrogen; Sewage treatment; Wastewater; Wastewater treatment; 2/3 volume; SBBR-BAF; denitrify and phosphorus; removal rate;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5776295
