Cargando…

Starch-Based Polymer Materials as Advanced Adsorbents for Sustainable Water Treatment: Current Status, Challenges, and Future Perspectives

Over the past three decades, chemical and biological water contamination has become a major concern, particularly in the industrialized world. Heavy metals, aromatic compounds, and dyes are among the harmful substances that contribute to water pollution, which jeopardies the human health. For this r...

Descripción completa

Detalles Bibliográficos
Autores principales: Khoo, Pui San, Ilyas, R. A., Uda, M. N. A., Hassan, Shukur Abu, Nordin, A. H., Norfarhana, A. S., Ab Hamid, N. H., Rani, M. S. A., Abral, Hairul, Norrrahim, M. N. F., Knight, V. F., Lee, Chuan Li, Rafiqah, S. Ayu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385024/
https://www.ncbi.nlm.nih.gov/pubmed/37514503
http://dx.doi.org/10.3390/polym15143114
_version_ 1785081301676589056
author Khoo, Pui San
Ilyas, R. A.
Uda, M. N. A.
Hassan, Shukur Abu
Nordin, A. H.
Norfarhana, A. S.
Ab Hamid, N. H.
Rani, M. S. A.
Abral, Hairul
Norrrahim, M. N. F.
Knight, V. F.
Lee, Chuan Li
Rafiqah, S. Ayu
author_facet Khoo, Pui San
Ilyas, R. A.
Uda, M. N. A.
Hassan, Shukur Abu
Nordin, A. H.
Norfarhana, A. S.
Ab Hamid, N. H.
Rani, M. S. A.
Abral, Hairul
Norrrahim, M. N. F.
Knight, V. F.
Lee, Chuan Li
Rafiqah, S. Ayu
author_sort Khoo, Pui San
collection PubMed
description Over the past three decades, chemical and biological water contamination has become a major concern, particularly in the industrialized world. Heavy metals, aromatic compounds, and dyes are among the harmful substances that contribute to water pollution, which jeopardies the human health. For this reason, it is of the utmost importance to locate methods for the cleanup of wastewater that are not genuinely effective. Owing to its non-toxicity, biodegradability, and biocompatibility, starch is a naturally occurring polysaccharide that scientists are looking into as a possible environmentally friendly material for sustainable water remediation. Starch could exhibit significant adsorption capabilities towards pollutants with the substitution of amide, amino, carboxyl, and other functional groups for hydroxyl groups. Starch derivatives may effectively remove contaminants such as oil, organic solvents, pesticides, heavy metals, dyes, and pharmaceutical pollutants by employing adsorption techniques at a rate greater than 90%. The maximal adsorption capacities of starch-based adsorbents for oil and organic solvents, pesticides, heavy metal ions, dyes, and pharmaceuticals are 13,000, 66, 2000, 25,000, and 782 mg/g, respectively. Although starch-based adsorbents have demonstrated a promising future for environmental wastewater treatment, additional research is required to optimize the technique before the starch-based adsorbent can be used in large-scale in situ wastewater treatment.
format Online
Article
Text
id pubmed-10385024
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-103850242023-07-30 Starch-Based Polymer Materials as Advanced Adsorbents for Sustainable Water Treatment: Current Status, Challenges, and Future Perspectives Khoo, Pui San Ilyas, R. A. Uda, M. N. A. Hassan, Shukur Abu Nordin, A. H. Norfarhana, A. S. Ab Hamid, N. H. Rani, M. S. A. Abral, Hairul Norrrahim, M. N. F. Knight, V. F. Lee, Chuan Li Rafiqah, S. Ayu Polymers (Basel) Review Over the past three decades, chemical and biological water contamination has become a major concern, particularly in the industrialized world. Heavy metals, aromatic compounds, and dyes are among the harmful substances that contribute to water pollution, which jeopardies the human health. For this reason, it is of the utmost importance to locate methods for the cleanup of wastewater that are not genuinely effective. Owing to its non-toxicity, biodegradability, and biocompatibility, starch is a naturally occurring polysaccharide that scientists are looking into as a possible environmentally friendly material for sustainable water remediation. Starch could exhibit significant adsorption capabilities towards pollutants with the substitution of amide, amino, carboxyl, and other functional groups for hydroxyl groups. Starch derivatives may effectively remove contaminants such as oil, organic solvents, pesticides, heavy metals, dyes, and pharmaceutical pollutants by employing adsorption techniques at a rate greater than 90%. The maximal adsorption capacities of starch-based adsorbents for oil and organic solvents, pesticides, heavy metal ions, dyes, and pharmaceuticals are 13,000, 66, 2000, 25,000, and 782 mg/g, respectively. Although starch-based adsorbents have demonstrated a promising future for environmental wastewater treatment, additional research is required to optimize the technique before the starch-based adsorbent can be used in large-scale in situ wastewater treatment. MDPI 2023-07-21 /pmc/articles/PMC10385024/ /pubmed/37514503 http://dx.doi.org/10.3390/polym15143114 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Khoo, Pui San
Ilyas, R. A.
Uda, M. N. A.
Hassan, Shukur Abu
Nordin, A. H.
Norfarhana, A. S.
Ab Hamid, N. H.
Rani, M. S. A.
Abral, Hairul
Norrrahim, M. N. F.
Knight, V. F.
Lee, Chuan Li
Rafiqah, S. Ayu
Starch-Based Polymer Materials as Advanced Adsorbents for Sustainable Water Treatment: Current Status, Challenges, and Future Perspectives
title Starch-Based Polymer Materials as Advanced Adsorbents for Sustainable Water Treatment: Current Status, Challenges, and Future Perspectives
title_full Starch-Based Polymer Materials as Advanced Adsorbents for Sustainable Water Treatment: Current Status, Challenges, and Future Perspectives
title_fullStr Starch-Based Polymer Materials as Advanced Adsorbents for Sustainable Water Treatment: Current Status, Challenges, and Future Perspectives
title_full_unstemmed Starch-Based Polymer Materials as Advanced Adsorbents for Sustainable Water Treatment: Current Status, Challenges, and Future Perspectives
title_short Starch-Based Polymer Materials as Advanced Adsorbents for Sustainable Water Treatment: Current Status, Challenges, and Future Perspectives
title_sort starch-based polymer materials as advanced adsorbents for sustainable water treatment: current status, challenges, and future perspectives
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385024/
https://www.ncbi.nlm.nih.gov/pubmed/37514503
http://dx.doi.org/10.3390/polym15143114
work_keys_str_mv AT khoopuisan starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT ilyasra starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT udamna starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT hassanshukurabu starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT nordinah starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT norfarhanaas starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT abhamidnh starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT ranimsa starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT abralhairul starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT norrrahimmnf starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT knightvf starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT leechuanli starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives
AT rafiqahsayu starchbasedpolymermaterialsasadvancedadsorbentsforsustainablewatertreatmentcurrentstatuschallengesandfutureperspectives