Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/71586
標題: Effects of spiked metals on the MSW anaerobic digestion
作者: Lo, H.M.
Chiang, C.F.
Tsao, H.C.
Pai, T.Y.
Liu, M.H.
Kurniawan, T.A.
Chao, K.P.
Liou, C.T.
Lin, K.C.
Chang, C.Y.
Wang, S.C.
Banks, C.J.
Lin, C.Y.
Liu, W.F.
Chen, P.H.
Chen, C.K.
Chiu, H.Y.
Wu, H.Y.
Chao, T.W.
Chen, Y.R.
Liou, D.W.
Lo,
關鍵字: Metals
municipal solid waste
anaerobic digestion
IC(50)
biogas
municipal solid-waste
fermentative hydrogen-production
heavy-metals
trace-metals
particulate matter
granular sludge
bottom ash
bioreactors
reactor
acid
期刊/報告no:: Waste Management & Research, Volume 30, Issue 1, Page(s) 32-48.
摘要: This study aimed to investigate the effects of eight metals on the anaerobic digestion of the organic fraction of municipal solid waste (OFMSW) in bioreactors. Anaerobic bioreactors containing 200mL MSW mixed completely with 200mL sludge seeding. Ca and K (0, 1000, 2000 and 6000 mg L(-1)) and Cr, Ni, Zn, Co, Mo and W (0, 5, 50 and 100mg L(-1)) of various dose were added to anaerobic bioreactors to examine their anaerobic digestion performance. Results showed that except K and Zn, Ca (similar to 728 to similar to 1461 mg L(-1)), Cr (similar to 0.0022 to similar to 0.0212 mg L(-1)), Ni (similar to 0.801 to similar to 5.362 mg L(-1)), Co (similar to 0.148 to similar to 0.580 mg L(-1)), Mo (similar to 0.044 to similar to 52.94 mg L(-1)) and W (similar to 0.658 to similar to 40.39mg L(-1)) had the potential to enhance the biogas production. On the other hand, except Mo and W, inhibitory concentrations IC(50) of Ca, K, Cr, Ni, Zn and Co were found to be similar to 3252, similar to 2097, similar to 0.124, similar to 7.239, similar to 0.482, similar to 8.625mg L(-1), respectively. Eight spiked metals showed that they were adsorbed by MSW to a different extent resulting in different liquid metals levels and potential stimulation and inhibition on MSW anaerobic digestion. These results were discussed and compared to results from literature.
URI: http://hdl.handle.net/11455/71586
ISSN: 0734-242X
文章連結: http://dx.doi.org/10.1177/0734242x10383079
Appears in Collections:期刊論文

文件中的檔案:

取得全文請前往華藝線上圖書館



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.