Abstract：
:The effect of chemical oxygen demand (COD) and volatile solids (VS) on subsequent methane (CH4) production during anaerobic digestion (AD) of organic fraction of municipal solid waste (OFMSW) was studied in a laboratory-scale digester. The experiment was performed in 2L anaerobic digester under different experimental conditions using different input mass co-digested with inoculum and organic loading rate (OLR) for 27days at 38±2°C. Three digesters (digesters 1, 2 and 3) were operated at initial loading of 5.1, 10.4 and 15.2g/L CODS per batch which were reduced to 77.9% and 84.2%, respectively. Cumulative biogas productions were 9.3, 10.7 and 17.7L in which CH4 yields were 84.3, 101.0 and 168.4mL/gVS removal in digesters 1, 2, and 3, respectively. The observed COD removal was found to be influenced on variation in CH4 production. Co-efficient of determination (R(2)) was 0.67 and 0.74 in digesters 1 and 2, respectively.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Dhar H,Kumar P,Kumar S,Mukherjee S,Vaidya ANdoi
10.1016/j.biortech.2015.12.004subject
Has Abstractpub_date
2016-10-01 00:00:00pages
56-61eissn
0960-8524issn
1873-2976pii
S0960-8524(15)01634-Xjournal_volume
217pub_type
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