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Anaerobic co-digestion of oil refinery wastewater and chicken manure to produce biogas, and kinetic parameters determination in batch reactors

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dc.contributor.authorMehryar, E.
dc.contributor.authorDing, W.M.
dc.contributor.authorHemmat, A.
dc.contributor.authorHassan, M.
dc.contributor.authorBi, J.H.
dc.contributor.authorHuang, H.Y.
dc.contributor.authorKafashan, J.
dc.date.accessioned2017-11-15T10:48:38Z
dc.date.available2017-11-15T10:48:38Z
dc.date.issued2017
dc.descriptionArticleeng
dc.description.abstractIn order to improve the anaerobic fermentation of oil refinery wastewater (ORWW) via an appropriate nutrients pool for microbial and buffer capacity growth, a study was carried out on related anaerobic co-digestion (AcoD) with a rich organic carbon source, namely chicken manure (CM). The kinetic parameters were investigated (including cumulative biogas production, bio-methane content, retention time, and soluble chemical oxygen demand stabilisation rate) of batch AcoD experiments related to six ORWW:CM-ratio treatments (5:0, 4:1, 3:2, 2:3, 1:4, and 0:5) under mesophilic conditions. The highest soluble chemical oxygen demand removal rate was obtained for the 4:1-ratio treatment. However, the highest biogas production and bio-methane contents were achieved for the 1:4-ratio treatment. When taking into consideration the highest oil refinery wastewater portion in the AcoD mixtures and the statistical test results (LSD0.05) for the kinetic parameters, it can be seen that the 4:1-ratio treatment provided the maximum biogas production levels.eng
dc.identifier.issn1406-894X
dc.identifier.publicationAgronomy Research, 2017, vol. 15, no. 5, pp. 1983–1996eng
dc.identifier.urihttp://hdl.handle.net/10492/3732
dc.identifier.urihttp://dx.doi.org/10.15159/ar.17.072
dc.rights.holderCopyright 2009 by Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry. No part of this publication may be reproduced or transmitted in any form, or by any means, electronic or mechanical, incl. photocopying, electronic recording, or otherwise without the prior written permission from the Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestryeng
dc.subjectanaerobic co-fermentationeng
dc.subjectbio-methane productioneng
dc.subjectoil refinery wastewatereng
dc.subjectammonia accumulationeng
dc.subjectarticleseng
dc.titleAnaerobic co-digestion of oil refinery wastewater and chicken manure to produce biogas, and kinetic parameters determination in batch reactorseng
dc.typeArticleeng

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2017, Vol. 15, No. 5