Bioinspired hierarchical and dual-morphology humic-acid/pectin/chitosan composite aerogels for efficient removal of pollutants from wastewater.

Aerogels Dual-morphology Efficient cultivation Green Humic acid

Journal

International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578

Informations de publication

Date de publication:
03 Sep 2024
Historique:
received: 11 06 2024
revised: 21 08 2024
accepted: 27 08 2024
medline: 6 9 2024
pubmed: 6 9 2024
entrez: 5 9 2024
Statut: aheadofprint

Résumé

How to solve the contradiction between the efficiency and adsorption rate of porous materials in adsorbing pollutants has always been one of the focus issues. In this study, the small landscape cypress trees structure like biomimetic of a hierarchical and dual morphology 3D porous HA-based aerogel was designed and synthesized to use humic acid (HA), pectin (PE) and chitosan (CTS) as raw materials, which it was formed by the disorderly overlapping of lamella composed of fiber networks in 3D space. Due to its special microstructure, it can be used like separation membrane, which allowing for rapid adsorption of pollutants in the water while the water flow passes through quick. In general, this work provides a new concept for owning fast adsorption rate and efficient adsorption of porous materials of preparation to use green method.

Identifiants

DOI: 10.1016/j.ijbiomac.2024.135167 PMID: 39236944
pubmed: 39236944
pii: S0141-8130(24)05973-7
doi: 10.1016/j.ijbiomac.2024.135167
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

135167

Informations de copyright

Copyright © 2024. Published by Elsevier B.V.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Changqing Miao (C)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China.

Qiqi Song (Q)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China.

Rui Fu (R)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China. Electronic address: furui14@mails.ucas.edu.cn.

Xin Yang (X)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China.

Jie Gu (J)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China.

Yaxiong Wang (Y)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China.

Ruze Liang (R)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China.

Jili Wang (J)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China.

Huazheng Sai (H)

School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China; Inner Mongolia Key Laboratory of Coal Chemical Engineering & Comprehensive Utilization, Baotou 014010, China; Aerogel Functional Nanomaterials Laboratory, Inner Mongolia University of Science & Technology, Baotou 014010, China. Electronic address: shz15@tsinghua.org.cn.

Classifications MeSH