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dc.contributor.authorWong, Yee Shian
dc.contributor.authorTeng, Tjoon Tow
dc.contributor.authorOng, Soon-An
dc.contributor.authorNorhashimah, Mamat
dc.contributor.authorMohd Rafatullah
dc.date.accessioned2016-06-25T04:17:43Z
dc.date.available2016-06-25T04:17:43Z
dc.date.issued2014
dc.identifier.citationAdvanced Materials Research, vol.955-959, 2014, pages 1330-1334en_US
dc.identifier.issn1022-6680
dc.identifier.urihttp://dspace.unimap.edu.my:80/xmlui/handle/123456789/42197
dc.descriptionLink to publisher's homepage at http://www.scientific.net/en_US
dc.description.abstractThe start-up operation and hydraulic retention time (HRT) selectivity of anaerobic degradation for palm oil mill effluent (POME) wastewater was carried out in an anaerobic bioreactor. HRT between 35 and 5 days were investigated. The start-up process for the anaerobic degradation of POME wastewater was found to be completed after 40 days of operation. This study also recommended that the anaerobic degradation of POME wastewater should be operated at the HRT between 35 and 10 days without acid risk. The performance of anaerobic bioreactor could reach 90.55% - 87.55% chemical oxygen demand (COD) reduction, 0.06 - 0.40 ratio between volatile fatty acid (VFA) and alkalinity (Alk), -368.2 mV to -445.80 mV of oxygen reduction potential (ORP) and 9.08 - 37.2 liters of biogas production, respectively.en_US
dc.language.isoenen_US
dc.publisherTrans Tech Publications Inc.en_US
dc.subjectAnaerobic degradation processen_US
dc.subjectPalm oil mill effluenten_US
dc.subjectStart-up operationen_US
dc.titleStart-up operation and hydraulic retention time selectivity for palm oil mill wastewater at mesophilic temperature in anaerobic suspended growth closed bioreactoren_US
dc.typeArticleen_US
dc.identifier.doi10.4028/www.scientific.net/AMR.955-959.1330
dc.contributor.urlyswong@unimap.edu.myen_US


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