Effective Removal of Boron from Aqueous Solutions by Inorganic Adsorbents : A Review
Lou, Xiang-Yang (Universitat Autònoma de Barcelona. Departament de Química)
Yohai del Cerro, Lucia (Universitat Autònoma de Barcelona. Departament de Química)
Boada, Roberto (Universitat Autònoma de Barcelona. Departament de Química)
Resina Gallego, Montserrat (Universitat Autònoma de Barcelona. Departament de Química)
Han, Dong (Universitat Autònoma de Barcelona. Departament de Química)
Valiente Malmagro, Manuel (Universitat Autònoma de Barcelona. Departament de Química)

Data:	2024
Resum:	Increasing levels of boron in water exceeding acceptable thresholds have triggered concerns regarding environmental pollution and adverse health effects. In response, significant efforts are being made to develop new adsorbents for the removal of boron from contaminated water. Among the various materials proposed, inorganic adsorbents have emerged as promising materials due to their chemical, thermal, and mechanical stability. This review aims to comprehensively examine recent advances made in the development of inorganic adsorbents for the efficient removal of boron from water. Firstly, the adsorption performance of the most used adsorbents, such as magnesium, iron, aluminum, and individual and mixed oxides, are summarized. Subsequently, diverse functionalization methods aimed at enhancing boron adsorption capacity and selectivity are carefully analyzed. Lastly, challenges and future perspectives in this field are highlighted to guide the development of innovative high-performance adsorbents and adsorption systems, ultimately leading to a reduction in boron pollution.
Ajuts:	Ministerio de Economía y Competitividad CTM2015-65414-C2-1-R European Commission 665919
Drets:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.
Llengua:	Anglès
Document:	Article de revisió ; recerca ; Versió publicada
Matèria:	Boron ; Adsorption ; Inorganic adsorbents ; Surface modification ; Metal (hydr)oxides
Publicat a:	Molecules, Vol. 29, Issue 1 (January 2024) , art. 59, ISSN 1420-3049

DOI: 10.3390/molecules29010059
PMID: 38202645

15 p, 1.4 MB

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