Show simple item record

dc.contributor.authorWong, Yee Shian
dc.contributor.authorTeng, Tjoon Tow
dc.contributor.authorOng, Soon-An
dc.contributor.authorNorhashimah, Morad
dc.contributor.authorMohd Rafatullah
dc.date.accessioned2016-06-25T04:46:13Z
dc.date.available2016-06-25T04:46:13Z
dc.date.issued2014
dc.identifier.citationRSC Advances, vol.4 (110), 2014, pages 64659-64667en_US
dc.identifier.issn2046-2069
dc.identifier.urihttp://dspace.unimap.edu.my:80/xmlui/handle/123456789/42202
dc.descriptionLink to publisher's homepage at http://pubs.rsc.org/en_US
dc.description.abstractThe anaerobic degradation of palm oil mill effluent (POME) was carried out under mesophilic temperature in an anaerobic suspended growth closed bioreactor (ASGCB). Monod model was applied to describe the kinetic analysis of POME at different organic loading rates (OLR) in the range of 2.75-8.2 g TCOD per L per day. The hydraulic retention time (HRT) ranged between 8 and 24 days. The TCOD removal efficiency achieved was between 89.66% and 79.83%. The evaluated kinetic coefficients were: growth yield, YG (0.357 g VSS per g TCOD), specific biomass decay rate, b (0.07 per day), maximum specific biomass growth rate, μmax (0.27 per day), saturation constant for substrate, Ks (25.03 g TCOD per L), critical retention time, ΘC (3.72 day) and methane yield, Y CH4 (0.34 L CH4 per TCODremoved). Besides, new fermentative anaerobic bacteria isolated from POME were identified as Escherichia fergusonii, Enterobacter asburiae, Enterobacter cloacae, Desulfovibrio aerotolerans, Desulfobulbus propionicus, Fusobacterium nucleatum, Paenibacillus pabuli, Bacillus subtilis, Methanobacterium sp., Methanosaeta concilii, Methanofollis tationis, Methanosarcina mazei and Methanosarcina acetivorans using 16S rDNA.en_US
dc.language.isoenen_US
dc.publisherRoyal Society of Chemistryen_US
dc.subjectBacteriaen_US
dc.subjectBacteriologyen_US
dc.subjectDecay (organic)en_US
dc.subjectEcologyen_US
dc.subjectEffluentsen_US
dc.subjectKineticsen_US
dc.subjectMethaneen_US
dc.subjectOil shaleen_US
dc.titleSuspended growth kinetic analysis on biogas generation from newly isolated anaerobic bacterial communities for palm oil mill effluent at mesophilic temperatureen_US
dc.typeArticleen_US
dc.identifier.doi10.1039/C4RA08483G
dc.contributor.urlyswong@unimap.edu.myen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record