Journal ArticleDOI
Sulfate-doped Fe3O4/Al2O3 nanoparticles as a novel adsorbent for fluoride removal from drinking water.
Reads0
Chats0
TLDR
The potential utility of the nanoparticles as an effective adsorbent for fluoride removal from drinking water is demonstrated and anion exchange process was an important mechanism for fluoride adsorption by the sulfate-doped Fe3O4/Al2O3 nanoparticles.About:
This article is published in Water Research.The article was published on 2013-08-01. It has received 273 citations till now. The article focuses on the topics: Fluoride & Adsorption.read more
Citations
More filters
Journal ArticleDOI
Magnetic adsorbents for the treatment of water/wastewater—A review
TL;DR: In this article, a review of magnetic adsorbents and their adsorption behavior under diverse conditions is presented. But, the practical utility of such adorbents needs to be explored before they can be commercially applied.
Journal ArticleDOI
Surface Modification of Magnetic Iron Oxide Nanoparticles.
Nan Zhu,Haining Ji,Peng Yu,Jiaqi Niu,M. U. Farooq,M Waseem Akram,I O Udego,Handong Li,Xiaobin Niu +8 more
TL;DR: This review summarizes recent advances in the surface modification of IONPs with small organic molecules, polymers and inorganic materials and their limitations in practical applications.
Journal ArticleDOI
A Review on Adsorption of Fluoride from Aqueous Solution
TL;DR: This survey showed that various adsorbents, especially binary and trimetal oxides and hydroxides, have good potential for the fluoride removal from aquatic environments and their adsorption capacities under various conditions are compared.
Journal ArticleDOI
Efficient removal of fluoride by hierarchical Ce–Fe bimetal oxides adsorbent: Thermodynamics, kinetics and mechanism
Dandan Tang,Gaoke Zhang +1 more
TL;DR: In this article, a facile approach was used as an efficient adsorbent for removing fluoride from Ce-Fe bimetal oxides with hierarchical pore structure, and the results showed that the maximum adsorption capacity was as high as 60.97% with a wide range of pH from 2.9 to 10.1.
Journal ArticleDOI
Characterization and adsorption properties of a lanthanum-loaded magnetic cationic hydrogel composite for fluoride removal.
Shuoxun Dong,Yili Wang +1 more
TL;DR: Deconvolution of C 1s spectra before and after fluoride adsorption indicated that the carboxyl, anhydride, and phenol groups of MCH were involved in the fluoride removal, and the Sips model was more suitable than the Langmuir and Freundlich models.
References
More filters
Journal ArticleDOI
Magnetic Iron Oxide Nanoparticles: Synthesis, Stabilization, Vectorization, Physicochemical Characterizations, and Biological Applications
Sophie Laurent,Delphine Forge,Marc Port,Alain Roch,Caroline Robic,Luce Vander Elst,Robert N. Muller +6 more
TL;DR: Practical Interests of Magnetic NuclearRelaxation for the Characterization of Superparamagnetic Colloid, and Use of Nanoparticles as Contrast Agents forMRI20825.
Journal ArticleDOI
Adsorption of Fluoride from Water Solution on Bone Char
Nahum Andrés Medellín-Castillo,Roberto Leyva-Ramos,Raúl Ocampo-Pérez,Ramon F. Garcia De La Cruz,Antonio Aragón-Piña,Jose M. Martinez-Rosales,R.M. Guerrero-Coronado,Laura Fuentes-Rubio +7 more
TL;DR: In this article, the effects of solution pH and temperature on the adsorption of fluoride onto bone char made from cattle bones were investigated, and it was found that the maximum adaption took place at pH 3.
Journal ArticleDOI
Amino-functionalized Fe3O4@SiO2 core–shell magnetic nanomaterial as a novel adsorbent for aqueous heavy metals removal
TL;DR: The present work highlights the potential for using amino-functionalized Fe(3)O(4)@SiO(2) magnetic nanoparticles as an effective and recyclable adsorbent for the removal of heavy metal ions in water and wastewater treatment.
Journal ArticleDOI
Fluoride removal from water by adsorption—A review
TL;DR: Fluoride contamination in drinking water due to natural and anthropogenic activities has been recognized as one of the major problems worldwide imposing a serious threat to human health as mentioned in this paper, and it has been identified as a major problem worldwide.
Journal ArticleDOI
Review of fluoride removal from drinking water.
TL;DR: This review article is aimed at providing precise information on efforts made by various researchers in the field of fluoride removal for drinking water by broadly divided in two sections dealing with membrane and adsorption techniques.