Fast and efficient phosphate removal on lanthanum-chitosan composite synthesized by controlling the amount of cross-linking agent.

Adsorption Chitosan / chemistry Cross-Linking Reagents / chemistry Hydrogen-Ion Concentration Lanthanum / chemistry Phosphates / chemistry Wastewater / chemistry Water Purification / methods X-Ray Diffraction
Adsorption Lanthanum-chitosan composites Phosphate

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:
15 Aug 2020
Historique:
received: 21 01 2020
revised: 19 04 2020
accepted: 20 04 2020
pubmed: 27 4 2020
medline: 13 3 2021
entrez: 27 4 2020
Statut: ppublish

Résumé

In the present study, non-crosslinked lanthanum-chitosan (La-CTS-0X) and crosslinked lanthanum-chitosan (La-CTS-1X/2X) composites were prepared as new complex biosorbents for effective phosphate removal from wastewater. Batch adsorption experiments were investigated by varying the influencing parameters, viz., pH, initial concentration of phosphate ions, contact time, temperature and co-existing anions. Experimental data were well fitted to the Langmuir isotherm model (R

Identifiants

DOI: 10.1016/j.ijbiomac.2020.04.159 PMID: 32335115
pubmed: 32335115
pii: S0141-8130(20)33024-5
doi: 10.1016/j.ijbiomac.2020.04.159
pii:
doi:

Substances chimiques

Cross-Linking Reagents 0
Phosphates 0
Waste Water 0
Lanthanum 6I3K30563S
Chitosan 9012-76-4

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

247-258

Informations de copyright

Copyright © 2020 Elsevier B.V. All rights reserved.

Auteurs

Bao Liu (B)

School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China.

Yueying Yu (Y)

School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China.

Qifeng Han (Q)

School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China.

Sichao Lou (S)

School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China.

Lingfan Zhang (L)

School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China; Research Center of Analysis and Test, East China University of Science and Technology, Shanghai 200237, PR China. Electronic address: zlf@ecust.edu.cn.

Wenqing Zhang (W)

School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China. Electronic address: zhwqing@ecust.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Phénomènes chimiques › Adsorption › Fast and efficient phosphate removal on...
questionsmedicales.fr › Glucides › Polyosides › Chitine › Chitosane › Fast and efficient phosphate removal on...
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Produits chimiques de laboratoire › Indicateurs et réactifs › Réactifs réticulants › Fast and efficient phosphate removal on...
questionsmedicales.fr › Phénomènes chimiques › Concentration en ions d'hydrogène › Fast and efficient phosphate removal on...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Terres rares › Lanthanides › Lanthane › Fast and efficient phosphate removal on...
questionsmedicales.fr › Produits chimiques inorganiques › Composés du phosphore › Acides du phosphore › Acides phosphoriques › Phosphates › Fast and efficient phosphate removal on...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Déchets › Eaux usées › Fast and efficient phosphate removal on...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › Fast and efficient phosphate removal on...
questionsmedicales.fr › Phénomènes chimiques › Diffraction des rayons X › Fast and efficient phosphate removal on...