Abstract：
:The characteristics of H(2) production by anaerobic mixed microflora in a submerged membrane bioreactor (MBR) were investigated. For comparative purposes, a continuous stirred tank reactor (CSTR) was operated in parallel under the same conditions. The experimental results showed that 35-day stable and continuous H(2) fermentation was successfully achieved, the MBR revealing an H(2) content of 51% and the CSTR, 58%. No methane gas was detected during the experiments for the long solids retention time (SRT) of 90 days. The MBR's H(2) production rate was 2.43-2.56 l H(2) l(-1)d(-1), which was about 2.6 times higher than that (0.95-0.97 l H(2) l(-1)d(-1)) of the CSTR, reflecting the MBR's higher H(2) productivity.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Lee DY,Li YY,Noike Tdoi
10.1016/j.biortech.2008.06.056subject
Has Abstractpub_date
2009-01-01 00:00:00pages
690-5issue
2eissn
0960-8524issn
1873-2976pii
S0960-8524(08)00578-6journal_volume
100pub_type
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