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Performance evaluation of a field-scale pilot bioreactor for anaerobic treatment of palm oil mill effluent

Title
Performance evaluation of a field-scale pilot bioreactor for anaerobic treatment of palm oil mill effluent
Author
박주양
Keywords
Anaerobic treatment; Hybrid reactor; Combined system; Start-up; Palm oil mill effluent; Field-scale
Issue Date
2014-11
Publisher
ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
Citation
INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 권: 95, 페이지: 89-92
Abstract
A combined system of anaerobic reactors was applied in a field-scale pilot bioreactor to treat palm oil mill effluent (POME) from the Amagra palm plantation in Sumatra Island, Indonesia. The initial start-up of this system failed due to shock loads of suspended solids, organics, and flow rates. After adjusting for influent conditions and operation variables, the second start-up successfully proceeded, where 70% of chemical oxygen demand (COD) was removed at 6 kg m(-3) day(-1) of the organic loading rate. Nutrients such as N or P were not added. An addition of alkalinity was made at the initial start-up and later found to be not necessary because amino and fatty acids were rapidly removed in this high rate system. (C) 2014 Elsevier Ltd. All rights reserved.
URI
https://www.sciencedirect.com/science/article/pii/S0964830514001401?via%3Dihubhttp://hdl.handle.net/20.500.11754/51394
ISSN
0964-8305; 1879-0208
DOI
10.1016/j.ibiod.2014.05.005
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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