eprintid: 3980
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/39/80
datestamp: 2023-11-09 15:52:15
lastmod: 2023-11-09 15:52:15
status_changed: 2023-11-09 15:48:03
type: article
metadata_visibility: show
creators_name: Gasim, H.A.
creators_name: Kutty, S.R.M.
creators_name: Isa, M.H.
creators_name: Alemu, L.T.
title: Optimization of anaerobic treatment of petroleum refinery wastewater using artificial neural networks
ispublished: pub
note: cited By 14
abstract: Treatment of petroleum refinery wastewater using anaerobic treatment has many advantages over other biological method particularly when used to treat complex wastewater. In this study, accumulated data of Up-flow Anaerobic Sludge Blanket (UASB) reactor treating petroleum refinery wastewater under six different volumetric organic loads (0.58, 1.21, 0.89, 2.34, 1.47 and 4.14 kg COD/m3�d, respectively) were used for developing mathematical model that could simulate the process pattern. The data consist of 160 entries and were gathered over approximately 180 days from two UASB reactors that were continuously operating in parallel. Artificial neural network software was used to model the reactor behavior during different loads applied. Two transfer functions were compared and different number of neurons was tested to find the optimum model that predicts the reactor pattern. The tangent sigmoid transfer function (tansig) at hidden layer and a linear transfer function (purelin) at output layer with 12 neurons were selected as the optimum best model. © Maxwell Scientific Organization, 2013.
date: 2013
publisher: Maxwell Science Publications
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84880662666&doi=10.19026%2frjaset.6.3827&partnerID=40&md5=15763de3334b093c96846acb77d8d5d2
id_number: 10.19026/rjaset.6.3827
full_text_status: none
publication: Research Journal of Applied Sciences, Engineering and Technology
volume: 6
number: 11
pagerange: 2077-2082
refereed: TRUE
issn: 20407459
citation:   Gasim, H.A. and Kutty, S.R.M. and Isa, M.H. and Alemu, L.T.  (2013) Optimization of anaerobic treatment of petroleum refinery wastewater using artificial neural networks.  Research Journal of Applied Sciences, Engineering and Technology, 6 (11).  pp. 2077-2082.  ISSN 20407459