Advances in pretreatment technology for handling the palm oil mill effluent: Challenges and prospects.
Magnetic composites
Palm oil mill effluent
Pretreatment technologies
Treatment efficiency
Journal
Bioresource technology
ISSN: 1873-2976
Titre abrégé: Bioresour Technol
Pays: England
ID NLM: 9889523
Informations de publication
Date de publication:
Jan 2022
Jan 2022
Historique:
received:
10
09
2021
revised:
22
10
2021
accepted:
23
10
2021
pubmed:
6
11
2021
medline:
15
12
2021
entrez:
5
11
2021
Statut:
ppublish
Résumé
The palm oil mill effluent (POME) from palm milling oil activities is discharged into various water bodies which poses several environmental problems including turbidity, increases COD and BOD, adds oil and grease, increases total nitrogen, and other pollutants. Therefore, it requires effective treatment to remove the pollutants before disposal. The objective was to critically discuss the performance of POME pretreatments along with their limitations. To offer a coverage on the present less efficient technologies, the opportunities and challenges of advanced pretreatments that combine magnetic materials and natural composites as adsorbents are comprehensively reviewed here. Moreover, potential of various magnetic materials for POME pretreatment has been described. Several existing pretreatment methods such as physical pretreatments, chemical pretreatments, coagulation-flocculation, and adsorption can remove pollutant content from POME with certain limitations and the use of magnetic composite adsorbents can enhance the treatment efficiency.
Identifiants
pubmed: 34737137
pii: S0960-8524(21)01581-9
doi: 10.1016/j.biortech.2021.126239
pii:
doi:
Substances chimiques
Industrial Waste
0
Plant Oils
0
Palm Oil
5QUO05548Z
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
126239Informations de copyright
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