Biomass hydrogels combined with carbon nanotubes for water purification via efficient and continuous solar-driven steam generation.

Biomass Hydrogels Nanotubes, Carbon Steam Water Purification / methods
CNT Hydrogel Sodium alginate Solar evaporation Water purification

Journal

The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500

Informations de publication

Date de publication:
01 Sep 2022
Historique:
received: 27 02 2022
revised: 02 05 2022
accepted: 02 05 2022
pubmed: 8 5 2022
medline: 11 6 2022
entrez: 7 5 2022
Statut: ppublish

Résumé

Solar vapor generation is a promising, environmentally friendly solution for water purification. The development and design of new materials and supporting devices for efficient energy conversion and clean water production are essential for the practical application of solar-driven desalination and water purification. In this study, an environmentally friendly and economical biomass hydrogel-based solar evaporator with a controllable shape was developed in a simple method by integrating carbon nanotubes (CNTs) into a sodium alginate (SA) hydrogel network. The evaporator had a high solar absorption rate (94.3%) and satisfactory hydrophilicity and could effectively avoid salt crystallization during the desalination process. This study took advantage of the aforementioned merits, and a high evaporation rate of 1.699 kg m

Identifiants

DOI: 10.1016/j.scitotenv.2022.155757 PMID: 35525369
pubmed: 35525369
pii: S0048-9697(22)02854-6
doi: 10.1016/j.scitotenv.2022.155757
pii:
doi:

Substances chimiques

Hydrogels 0
Nanotubes, Carbon 0
Steam 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

155757

Informations de copyright

Copyright © 2022 Elsevier B.V. All rights reserved.

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

Yuhao Jiang (Y)

Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao 266200, PR China.

Ning An (N)

Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao 266200, PR China.

Qianyun Sun (Q)

Shandong Institute of Metrology, Jinan 250014, PR China.

Bo Guo (B)

Shandong Institute of Metrology, Jinan 250014, PR China.

Zhining Wang (Z)

Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao 266200, PR China.

Weizhi Zhou (W)

School of Civil Engineering, Shandong University, Jinan 250100, PR China.

Baoyu Gao (B)

Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao 266200, PR China.

Qian Li (Q)

Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao 266200, PR China. Electronic address: qianli@sdu.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Biomasse › Biomass hydrogels combined with carbon...
questionsmedicales.fr › Préparations pharmaceutiques › Colloïdes › Gels › Hydrogels › Biomass hydrogels combined with carbon...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanotubes › Nanotubes de carbone › Biomass hydrogels combined with carbon...
questionsmedicales.fr › Environnement et santé publique › Environnement › Vapeur › Biomass hydrogels combined with carbon...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › Biomass hydrogels combined with carbon...