Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste
<p>This study deals with removing crude oil droplets from colloidal oil in water emulsions. The target was the development of efficient adsorbents for the tertiary treatment of industrial-produced water (PW). The novel adsorbent was designed from recycled low-density polyethylene (LDPE) powder...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | , , , , , , , , |
| منشور في: |
2024
|
| الموضوعات: | |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| _version_ | 1864513509718491136 |
|---|---|
| author | Sarah Hailan (17787584) |
| author2 | Priya Ghosh (1814422) Patrik Sobolciak (9166184) Peter Kasak (1360617) Anton Popelka (2804842) Mabrouk Ouederni (14153478) Samer Adham (9182153) Mohamed Chehimi (2645980) Gordon McKay (1755814) Igor Krupa (1389267) |
| author2_role | author author author author author author author author author |
| author_facet | Sarah Hailan (17787584) Priya Ghosh (1814422) Patrik Sobolciak (9166184) Peter Kasak (1360617) Anton Popelka (2804842) Mabrouk Ouederni (14153478) Samer Adham (9182153) Mohamed Chehimi (2645980) Gordon McKay (1755814) Igor Krupa (1389267) |
| author_role | author |
| dc.creator.none.fl_str_mv | Sarah Hailan (17787584) Priya Ghosh (1814422) Patrik Sobolciak (9166184) Peter Kasak (1360617) Anton Popelka (2804842) Mabrouk Ouederni (14153478) Samer Adham (9182153) Mohamed Chehimi (2645980) Gordon McKay (1755814) Igor Krupa (1389267) |
| dc.date.none.fl_str_mv | 2024-01-25T15:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.psep.2024.01.042 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Purification_of_colloidal_oil_in_water_emulsions_by_cationic_adsorbent_prepared_from_recycled_polyethylene_waste/26490964 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Environmental engineering Materials engineering Environmental sciences Environmental biotechnology Polyethylene Adsorption Emulsions Crude oil Produced water Tertiary treatment |
| dc.title.none.fl_str_mv | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>This study deals with removing crude oil droplets from colloidal oil in water emulsions. The target was the development of efficient adsorbents for the tertiary treatment of industrial-produced water (PW). The novel adsorbent was designed from recycled low-density polyethylene (LDPE) powder grafted by the cationic polymer. The cationic polymer was synthesized directly on the LDPE surface by plasma-induced radical polymerization. A positively charged adsorbent was chosen due to the negative character of oily droplets to enhance separation efficiency in treating oil-water emulsions. The separation was performed in both batch and filtration modes. Absorption/adsorption uptake capacities showed a sigmoidal S-shape that was analyzed using the Sips model and compared with the newly developed empirical model. Both models showed a remarkable coincidence in the description of experimental data. The separation efficiency of the novel adsorbent was also tested in a filtration mode mimicking a commonly used deep-bed filtration technology. The comparison of the separation efficiency for various sorbents indicated a supreme performance of novel adsorbent. This study demonstrates the potential of a relatively cheap, prepared commodity-based adsorbent for the purification of emulsified oily polluted water in both batch and filtration configurations. This study also contributes to the recycling of polyethylene waste because LDPE attracts meager interest in recycled LLDPE due to many obstacles to reusing LDPE waste for its reprocessing as packaging materials.</p><h2>Other Information</h2> <p> Published in: Process Safety and Environmental Protection<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.psep.2024.01.042" target="_blank">https://dx.doi.org/10.1016/j.psep.2024.01.042</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_0c833c2d29afc53b6f1b8cfb5734e7a1 |
| identifier_str_mv | 10.1016/j.psep.2024.01.042 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/26490964 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene wasteSarah Hailan (17787584)Priya Ghosh (1814422)Patrik Sobolciak (9166184)Peter Kasak (1360617)Anton Popelka (2804842)Mabrouk Ouederni (14153478)Samer Adham (9182153)Mohamed Chehimi (2645980)Gordon McKay (1755814)Igor Krupa (1389267)EngineeringEnvironmental engineeringMaterials engineeringEnvironmental sciencesEnvironmental biotechnologyPolyethyleneAdsorptionEmulsionsCrude oilProduced waterTertiary treatment<p>This study deals with removing crude oil droplets from colloidal oil in water emulsions. The target was the development of efficient adsorbents for the tertiary treatment of industrial-produced water (PW). The novel adsorbent was designed from recycled low-density polyethylene (LDPE) powder grafted by the cationic polymer. The cationic polymer was synthesized directly on the LDPE surface by plasma-induced radical polymerization. A positively charged adsorbent was chosen due to the negative character of oily droplets to enhance separation efficiency in treating oil-water emulsions. The separation was performed in both batch and filtration modes. Absorption/adsorption uptake capacities showed a sigmoidal S-shape that was analyzed using the Sips model and compared with the newly developed empirical model. Both models showed a remarkable coincidence in the description of experimental data. The separation efficiency of the novel adsorbent was also tested in a filtration mode mimicking a commonly used deep-bed filtration technology. The comparison of the separation efficiency for various sorbents indicated a supreme performance of novel adsorbent. This study demonstrates the potential of a relatively cheap, prepared commodity-based adsorbent for the purification of emulsified oily polluted water in both batch and filtration configurations. This study also contributes to the recycling of polyethylene waste because LDPE attracts meager interest in recycled LLDPE due to many obstacles to reusing LDPE waste for its reprocessing as packaging materials.</p><h2>Other Information</h2> <p> Published in: Process Safety and Environmental Protection<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.psep.2024.01.042" target="_blank">https://dx.doi.org/10.1016/j.psep.2024.01.042</a></p>2024-01-25T15:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.psep.2024.01.042https://figshare.com/articles/journal_contribution/Purification_of_colloidal_oil_in_water_emulsions_by_cationic_adsorbent_prepared_from_recycled_polyethylene_waste/26490964CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/264909642024-01-25T15:00:00Z |
| spellingShingle | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste Sarah Hailan (17787584) Engineering Environmental engineering Materials engineering Environmental sciences Environmental biotechnology Polyethylene Adsorption Emulsions Crude oil Produced water Tertiary treatment |
| status_str | publishedVersion |
| title | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste |
| title_full | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste |
| title_fullStr | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste |
| title_full_unstemmed | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste |
| title_short | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste |
| title_sort | Purification of colloidal oil in water emulsions by cationic adsorbent prepared from recycled polyethylene waste |
| topic | Engineering Environmental engineering Materials engineering Environmental sciences Environmental biotechnology Polyethylene Adsorption Emulsions Crude oil Produced water Tertiary treatment |