Title :
The Experimental Study on SBR Treating Landfill Leachate
Author :
Yuan Zhi-yu ; Wang Fang
Author_Institution :
Design & Res. Inst., Wuhan Univ. of Technol., Wuhan, China
Abstract :
SBR process of A/O/A/O many-point-water-inflow mode was investigated to treat landfill leachate. When the HRT of four stages were respectively A(2.0h)/O(10.0h)/A(2.0h)/O(6.0h), the influent of two anoxic stages were added in the proportion of 2:1, excretion ratio was 1/3, pH of influent was 7.5~8.0, the results showed that the removal rate of CODCr, NH3-N and TN were 71.7%, 92.4% and 69.8% respectively. The quality of yielding water was good.
Keywords :
leaching; pH; water treatment; SBR treating landfill leachate; anoxic stages; excretion ratio; many-point-water-inflow mode; pH; removal rate; Civil engineering; Inductors; Nitrogen; Process design; Sludge treatment; Temperature distribution;
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.2010.5518311
