eprintid: 9729
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/97/29
datestamp: 2023-11-09 16:36:22
lastmod: 2023-11-09 16:36:22
status_changed: 2023-11-09 16:29:41
type: conference_item
metadata_visibility: show
creators_name: Rahmawati, R.
creators_name: Bilad, M.R.
creators_name: Nordin, N.A.H.M.
title: Advanced Aeration Using Finned Panel Spacer for Fouling Control in Produced Water Membrane Filtration
ispublished: pub
keywords: Emulsification; Membrane fouling; Membrane technology; Produced Water; Water filtration; Water treatment, Filtration tests; Flat sheet membranes; Flat sheets; Fouling control; Membrane surface; Oil droplets; Oil/water emulsion; Water membrane, Microfiltration
note: cited By 1; Conference of International Conference on Advanced Manufacturing and Industry Applications, ICAMIA 2018 ; Conference Date: 15 August 2018 Through 17 August 2018; Conference Code:142246
abstract: Treatment of produced water (PW) is a challenge largely due to its form as stable oil/water emulsion. Membrane technology has shown promise in treating PW by efficiency removing micron-size oil droplets, but still suffers from major obstacle of membrane fouling. Many approaches have been introduced to mitigate membrane fouling including employing air bubbles (aeration) which improve hydrodynamics for scouring off the foulants. Despite offering some advantages, it still constricted by poor contact and distribution toward membrane surface. Thus, those limitations became highly concerned, and will be handled in this study by applying new finned spacer. The spacer encourages air bubbles flow path homogenously covering whole membrane surface. The filtration tests were performed using lab-made Polysulfone (Psf) flat- sheet membrane assembled into a flat-sheet panel. The results show excellent effect of aeration using finned panel spacer by performing higher flux and rejection. The bubbles are well distributed and homogeneously projected on the membrane surface by the finned spacer. Thus, the objective to mitigate fouling can be obviously achieved. © Published under licence by IOP Publishing Ltd.
date: 2018
publisher: Institute of Physics Publishing
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85057414390&doi=10.1088%2f1757-899X%2f429%2f1%2f012022&partnerID=40&md5=199aa3813043a0e51a426d16f43d203b
id_number: 10.1088/1757-899X/429/1/012022
full_text_status: none
publication: IOP Conference Series: Materials Science and Engineering
volume: 429
number: 1
refereed: TRUE
issn: 17578981
citation:   Rahmawati, R. and Bilad, M.R. and Nordin, N.A.H.M.  (2018) Advanced Aeration Using Finned Panel Spacer for Fouling Control in Produced Water Membrane Filtration.  In: UNSPECIFIED.