Abstract：
:Two series of two-phase anaerobic systems, consisting of a hyperthermophilic (80°C) reactor and a thermophilic (55°C) reactor, fed with a mixture of kitchen garbage (KG) and polylactide (PLA), was compared with a single-phase thermophilic reactor for the overall performance. The result indicated that ammonia addition under hyperthermophilic condition promoted the transformation of PLA particles to lactic acid. The systems with hyperthermophilic treatment had advantages on PLA transformation and methane conversion ratio to the control system. Under the organic loading rate (OLR) of 10.3 g COD/(L day), the PLA transformation ratios of the two-phase systems were 82.0% and 85.2%, respectively, higher than that of the control system (63.5%). The methane conversion ratios of the two-phase systems were 82.9% and 80.8%, respectively, higher than 70.1% of the control system. The microbial community analysis indicated that hyperthermophilic treatment is easily installed to traditional thermophilic anaerobic digestion plants without inoculation of special bacteria.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Wang F,Hidaka T,Tsuno H,Tsubota Jdoi
10.1016/j.biortech.2012.02.064subject
Has Abstractpub_date
2012-05-01 00:00:00pages
67-74eissn
0960-8524issn
1873-2976pii
S0960-8524(12)00315-Xjournal_volume
112pub_type
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abstract：:Mixed ion-exchange resins packed microbial desalination cell (R-MDC) could stabilize the internal resistance, however, the impacts of multiple ions on R-MDC performance was unclear. This study investigated the desalination performance, multiple ions migration behaviors and their impacts on R-MDCs fed with salt solutio...
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更新日期：2020-02-01 00:00:00
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pub_type： 杂志文章,评审
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pub_type： 杂志文章,评审
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更新日期：2004-08-01 00:00:00
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