ARSENIC-BEARING SERPENTINE-GROUP MINERALS: MINERAL SYNTHESIS WITH INSIGHTS FOR THE ARSENIC CYCLE
Sign Up to like & getrecommendations! Published in 2019 at "Clays and Clay Minerals"
DOI: 10.1007/s42860-019-00040-1
Abstract: When present at elevated levels in drinking water, arsenic is toxic, and magnesian clays are gaining recognition as a source of elevated arsenic in groundwater. In the crust and upper mantle of Earth, arsenic incorporation… read more here.
Keywords: serpentine; clay minerals; arsenic bearing; geometry ... See more keywords
Effective treatment of arsenic-bearing water by a layered double metal hydroxide: Iowaite
Sign Up to like & getrecommendations! Published in 2017 at "Applied Geochemistry"
DOI: 10.1016/j.apgeochem.2016.04.008
Abstract: Abstract Iowaite with designed Mg/Fe ratios of 2.5, 3.0, 3.5, 4.0 and 5.0 was synthesized for treating both arsenate- and arsenite-spiked waters in this study. The experimental results show that there is a positive correlation… read more here.
Keywords: layered double; water; arsenic bearing; double metal ... See more keywords
One-step removal of high-concentration arsenic from wastewater to form Johnbaumite using arsenic-bearing gypsum.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.127585
Abstract: High-level arsenic-containing wastewater (HAW) causes serious environmental pollution. Chemical precipitation is the most widely used technology for treating HAW. However, chemical precipitation generates huge amounts of hazardous solid wastes, which leads to secondary pollution. In… read more here.
Keywords: arsenic bearing; wastewater; one step; arsenate ions ... See more keywords