relation: https://khub.utp.edu.my/scholars/11310/
title: Effect of hydraulic retention time on volatile fatty acid production and organic degradation in anaerobic digestion of palm oil mill effluent
creator: Wong, L.P.
creator: Isa, M.H.
creator: Bashir, M.J.K.
creator: Chin, Y.H.
description: Hydraulic retention time (HRT) plays a key role in order to enhance biomass retention at enough density under a suitable organic loading rate (OLR) for maximum organic degradation in an anaerobic digestion (AD) system. The effect of hydraulic retention time (HRT) on volatile fatty acid (VFA) production and organic matter degradation during anaerobic digestion of palm oil mill effluent (POME) was investigated in two anaerobic systems fed with sonicated POME and unsonicated POME respectively. The anaerobic digestion was done at two different HRTs; 10 days and 20 days. HRT and OLR showed vital role in response to the VFA concentration and organic degradation rate. Results showed failure of AD for reactor with HRT 10 days and OLR more than 8.6 mg/L.day due to VFA accumulation and active biomass washout from AD. © 2019 Author(s).
publisher: American Institute of Physics Inc.
date: 2019
type: Conference or Workshop Item
type: PeerReviewed
identifier:   Wong, L.P. and Isa, M.H. and Bashir, M.J.K. and Chin, Y.H.  (2019) Effect of hydraulic retention time on volatile fatty acid production and organic degradation in anaerobic digestion of palm oil mill effluent.  In: UNSPECIFIED.     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072665454&doi=10.1063%2f1.5126555&partnerID=40&md5=ff29859c4cd4de943fdf42d174826819
relation: 10.1063/1.5126555
identifier: 10.1063/1.5126555