Journal article 1052 views 406 downloads
Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF
Journal of Water Process Engineering, Volume: 27, Pages: 15 - 23
Swansea University Authors:
Daniel Johnson , Nidal Hilal
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DOI (Published version): 10.1016/j.jwpe.2018.11.007
Abstract
Many industries produce oil-water emulsions as major waste streams, which require specialised treatment, including the petrochemical, oil and gas and some food industries. One method to remove oil droplets from wastewater is using ceramic tubular microfiltration membranes. However, such membranes ar...
Published in: | Journal of Water Process Engineering |
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ISSN: | 2214-7144 |
Published: |
2019
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URI: | https://cronfa.swan.ac.uk/Record/cronfa45863 |
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2019-01-23T06:49:47.0347057 v2 45863 2018-11-12 Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF 4bdcc306062428d2715b0dd308cc092f 0000-0001-6921-0389 Daniel Johnson Daniel Johnson true false 3acba771241d878c8e35ff464aec0342 Nidal Hilal Nidal Hilal true false 2018-11-12 Many industries produce oil-water emulsions as major waste streams, which require specialised treatment, including the petrochemical, oil and gas and some food industries. One method to remove oil droplets from wastewater is using ceramic tubular microfiltration membranes. However, such membranes are vulnerable to fouling, which causes operational impairment. The aim of this work is to reduce ceramic membrane fouling by exploring the combination of ceramic membranes with several pre-treatment options. We have compared direct oil-water emulsion treatment using a ceramic microfiltration (MF) membrane with a hybrid system of coagulation/ sand filtration pre-treatment prior to ceramic membrane MF. Superior permeate flux was obtained using the hybrid coagulation/sand filter –MF process due to a reduction of membrane fouling by reducing the oil concentration in the inlet emulsion to the ceramic membrane. Moreover, the oil removal efficiency for hybrid coagulation/sand filter –MF was higher than when using combined sand filter/MF, direct ceramic membrane MF and sand filtration alone. Journal Article Journal of Water Process Engineering 27 15 23 2214-7144 Ceramic membranes, Emulsion; Coagulation; Microfiltration; Fouling; Hybrid; Sand filter 1 2 2019 2019-02-01 10.1016/j.jwpe.2018.11.007 COLLEGE NANME COLLEGE CODE Swansea University 2019-01-23T06:49:47.0347057 2018-11-12T04:54:54.9536596 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Abdullah Almojjly 1 Daniel Johnson 0000-0001-6921-0389 2 Stephen Mandale 3 Nidal Hilal 4 0045863-16112018140330.pdf Almojjly2018(2).pdf 2018-11-16T14:03:30.0900000 Output 1600771 application/pdf Accepted Manuscript true 2019-11-24T00:00:00.0000000 true eng |
title |
Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF |
spellingShingle |
Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF Daniel Johnson Nidal Hilal |
title_short |
Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF |
title_full |
Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF |
title_fullStr |
Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF |
title_full_unstemmed |
Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF |
title_sort |
Optimisation of the removal of oil in water emulsion by using ceramic microfiltration membrane and hybrid coagulation/sand filter-MF |
author_id_str_mv |
4bdcc306062428d2715b0dd308cc092f 3acba771241d878c8e35ff464aec0342 |
author_id_fullname_str_mv |
4bdcc306062428d2715b0dd308cc092f_***_Daniel Johnson 3acba771241d878c8e35ff464aec0342_***_Nidal Hilal |
author |
Daniel Johnson Nidal Hilal |
author2 |
Abdullah Almojjly Daniel Johnson Stephen Mandale Nidal Hilal |
format |
Journal article |
container_title |
Journal of Water Process Engineering |
container_volume |
27 |
container_start_page |
15 |
publishDate |
2019 |
institution |
Swansea University |
issn |
2214-7144 |
doi_str_mv |
10.1016/j.jwpe.2018.11.007 |
college_str |
Faculty of Science and Engineering |
hierarchytype |
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facultyofscienceandengineering |
hierarchy_top_title |
Faculty of Science and Engineering |
hierarchy_parent_id |
facultyofscienceandengineering |
hierarchy_parent_title |
Faculty of Science and Engineering |
department_str |
School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised |
document_store_str |
1 |
active_str |
0 |
description |
Many industries produce oil-water emulsions as major waste streams, which require specialised treatment, including the petrochemical, oil and gas and some food industries. One method to remove oil droplets from wastewater is using ceramic tubular microfiltration membranes. However, such membranes are vulnerable to fouling, which causes operational impairment. The aim of this work is to reduce ceramic membrane fouling by exploring the combination of ceramic membranes with several pre-treatment options. We have compared direct oil-water emulsion treatment using a ceramic microfiltration (MF) membrane with a hybrid system of coagulation/ sand filtration pre-treatment prior to ceramic membrane MF. Superior permeate flux was obtained using the hybrid coagulation/sand filter –MF process due to a reduction of membrane fouling by reducing the oil concentration in the inlet emulsion to the ceramic membrane. Moreover, the oil removal efficiency for hybrid coagulation/sand filter –MF was higher than when using combined sand filter/MF, direct ceramic membrane MF and sand filtration alone. |
published_date |
2019-02-01T03:57:30Z |
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1763752909799948288 |
score |
11.021648 |