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One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent

Conventional aerobic treatment of facultatively treated palm oil mill effluent (POME) containing phenolic compounds such as phenol, encounters difficulty because of microbial inhibition. In this study, adsorption of phenol in facultatively treated POME was proposed as a solution for mitigating the i...

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Autores Principales: Abdullahi Lawal, Abubakar, Hassan, Mohd Ali, Ahmad Farid, Mohamed Abdillah, Tengku Yasim Anuar, Tengku Arisyah, Mohd Yusoff, Mohd Zulkhairi, Zakaria, Mohd Rafein, Roslan, Ahmad Muhaimin, Mokhtar, Mohd Noriznan, Shirai, Yoshihito
Formato: Artículo
Lenguaje:English
Publicado: Elsevier 2020
Acceso en línea:http://psasir.upm.edu.my/id/eprint/86983/1/One-step%20steam%20pyrolysis%20for%20the%20production%20of%20mesoporous.pdf
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spelling oai:psasir.upm.edu.my:86983 http://psasir.upm.edu.my/id/eprint/86983/ One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent Abdullahi Lawal, Abubakar Hassan, Mohd Ali Ahmad Farid, Mohamed Abdillah Tengku Yasim Anuar, Tengku Arisyah Mohd Yusoff, Mohd Zulkhairi Zakaria, Mohd Rafein Roslan, Ahmad Muhaimin Mokhtar, Mohd Noriznan Shirai, Yoshihito Conventional aerobic treatment of facultatively treated palm oil mill effluent (POME) containing phenolic compounds such as phenol, encounters difficulty because of microbial inhibition. In this study, adsorption of phenol in facultatively treated POME was proposed as a solution for mitigating the inhibition. Low-cost biochars produced from oil palm frond using nitrogen or steam pyrolysis at 600 °C were characterized and investigated for efficient and effective removal of phenol. Nitrogen and steam pyrolysis yielded mesoporous biochars with Brunauer–Emmett–Teller surface area of 368.4 m2/g and 461.3 m2/g respectively. Within 8 h, steam-derived biochar attained equilibrium capacity of 59.6 mg/L in distilled water, which decreased to 18.5 mg/L in facultatively treated POME. Steam-derived biochar exhibited slightly higher adsorption capacity for phenol in facultatively treated POME due to higher surface area, wider nanopore size distribution, a larger volume of mesopores and a stronger affinity for phenol. More than 90% of phenol was removed using 16–20 g/L dosage, yielding a facultatively treated POME with 0% inhibition to aerobic microbial growth. Overall, low-cost biochar produced from oil palm frond can be used as an efficient and effective adsorbent for adsorbing phenol in facultatively treated POME to enhance the performance of aerobic treatment system. Elsevier 2020-05 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/86983/1/One-step%20steam%20pyrolysis%20for%20the%20production%20of%20mesoporous.pdf Abdullahi Lawal, Abubakar and Hassan, Mohd Ali and Ahmad Farid, Mohamed Abdillah and Tengku Yasim Anuar, Tengku Arisyah and Mohd Yusoff, Mohd Zulkhairi and Zakaria, Mohd Rafein and Roslan, Ahmad Muhaimin and Mokhtar, Mohd Noriznan and Shirai, Yoshihito (2020) One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent. Environmental Technology & Innovation, 18. art. no. 100730. pp. 1-12. ISSN 2352-1864 https://www.sciencedirect.com/science/article/pii/S2352186419307539 10.1016/j.eti.2020.100730
institution UPM IR
collection UPM IR
language English
description Conventional aerobic treatment of facultatively treated palm oil mill effluent (POME) containing phenolic compounds such as phenol, encounters difficulty because of microbial inhibition. In this study, adsorption of phenol in facultatively treated POME was proposed as a solution for mitigating the inhibition. Low-cost biochars produced from oil palm frond using nitrogen or steam pyrolysis at 600 °C were characterized and investigated for efficient and effective removal of phenol. Nitrogen and steam pyrolysis yielded mesoporous biochars with Brunauer–Emmett–Teller surface area of 368.4 m2/g and 461.3 m2/g respectively. Within 8 h, steam-derived biochar attained equilibrium capacity of 59.6 mg/L in distilled water, which decreased to 18.5 mg/L in facultatively treated POME. Steam-derived biochar exhibited slightly higher adsorption capacity for phenol in facultatively treated POME due to higher surface area, wider nanopore size distribution, a larger volume of mesopores and a stronger affinity for phenol. More than 90% of phenol was removed using 16–20 g/L dosage, yielding a facultatively treated POME with 0% inhibition to aerobic microbial growth. Overall, low-cost biochar produced from oil palm frond can be used as an efficient and effective adsorbent for adsorbing phenol in facultatively treated POME to enhance the performance of aerobic treatment system.
format Article
author Abdullahi Lawal, Abubakar
Hassan, Mohd Ali
Ahmad Farid, Mohamed Abdillah
Tengku Yasim Anuar, Tengku Arisyah
Mohd Yusoff, Mohd Zulkhairi
Zakaria, Mohd Rafein
Roslan, Ahmad Muhaimin
Mokhtar, Mohd Noriznan
Shirai, Yoshihito
spellingShingle Abdullahi Lawal, Abubakar
Hassan, Mohd Ali
Ahmad Farid, Mohamed Abdillah
Tengku Yasim Anuar, Tengku Arisyah
Mohd Yusoff, Mohd Zulkhairi
Zakaria, Mohd Rafein
Roslan, Ahmad Muhaimin
Mokhtar, Mohd Noriznan
Shirai, Yoshihito
One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent
author_facet Abdullahi Lawal, Abubakar
Hassan, Mohd Ali
Ahmad Farid, Mohamed Abdillah
Tengku Yasim Anuar, Tengku Arisyah
Mohd Yusoff, Mohd Zulkhairi
Zakaria, Mohd Rafein
Roslan, Ahmad Muhaimin
Mokhtar, Mohd Noriznan
Shirai, Yoshihito
author_sort Abdullahi Lawal, Abubakar
title One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent
title_short One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent
title_full One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent
title_fullStr One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent
title_full_unstemmed One-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent
title_sort one-step steam pyrolysis for the production of mesoporous biochar from oil palm frond to effectively remove phenol in facultatively treated palm oil mill effluent
publisher Elsevier
publishDate 2020
url http://psasir.upm.edu.my/id/eprint/86983/1/One-step%20steam%20pyrolysis%20for%20the%20production%20of%20mesoporous.pdf
_version_ 1819300160006520832
score 13.4562235

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