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Experimental Study on the Removal of Xanthate Collectors from Mineral Processing Wastewater
Magnetic activated carbon adsorbent was used to treat mineral processing wastewater to absorb xanthate collector in mineral processing wastewater....
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Potassium Amyl Xanthate (PAX) as an alternative organic reactive for mercury removal from cyanidation process of amalgamation tailing
Mercury is the heavy metal that is most difficult to remove from cyanide solution. This situation brings with it many environmental, health and...
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Preparation of carbonaceous adsorption composite with refinery sludge for butyl xanthate and diethyldithiocarbamate removal in flotation wastewater
In order to utilize refinery sludge with high value added, pyrolysis method with refinery sludge for preparing a carbonaceous adsorption composite...
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Comparing the Performance of the Use of Recycled Vegetable Oil and Biosolids as Collectors of Copper Sulfide Flotation and Their Effect on the Foam Stability
Flotation is the traditional process used for concentrating sulfide ores, based on the differences in hydrophobicity exhibited by the minerals which...
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Performance and mechanism of amphiphilic polymeric chelator for enhanced removal of high concentrations of Cu(II) from wastewater
An amphiphilic polymeric chelator (APC16-g-SX) grafted with sodium xanthate (SX) groups was successfully prepared for the efficient removal of high...
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Carbonaceous material prepared by pyrolysis of refinery oily sludge for removal of flotation collectors in wastewater
The carbonaceous material (CM) prepared by refinery oily sludge was proposed to remove flotation collectors, butyl xanthate (BX), and...
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Evaluation of the Cr(VI) Adsorption Performance of Xanthate Polysaccharides Supported onto Agave Fiber-LDPE Foamed Composites
In this work, hexavalent chromium adsorption onto LDPE and agave fiber composites coated with chitosan or cellulose was studied in batch experiments....
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Heterogeneous Fenton degradation of persistent organic pollutants using natural chalcopyrite: effect of water matrix and catalytic mechanism
Natural chalcopyrite was evaluated as heterogeneous Fenton catalyst. Catalytic performance was evaluated considering different systems, catalyst...
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Selective Recovery of Cobalt and Fabrication of Nano-Co3S4 from Pregnant Leach Solution of Spent Lithium-Ion Batteries
AbstractThese days, innovative ideas in converting wastes to value-added materials are a solution for the fast-growing environment hazards of...
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Improving Flotation Separation of Mg(OH)2-Depressed Chalcopyrite and Pyrite by EDTA Modification: A Promising Method for Sustainable Cu Production
Flotation separation of chalcopyrite/pyrite mixtures under Mg(OH) 2 depression effectively limits pyrite entrainment into Cu concentrates. However,...
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Sulfide Mineral Bioflotation Optimization and Prediction by Mixed Mesophilic Bacteria as a Green Alternative for Chemical Reagents
In recent years, applying biotechnological and environmentally friendly processes as an alternative to hazardous chemical usage such as cyanide in...
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New Insights into Improving the Physicochemical Properties and Flotation Behavior of Pyrite Interfaces from Cyanide Tailings
As the main sulfide mineral in cyanide tailings, how to reduce cyanide inhibition and thus improve the flotation recovery of pyrite is of great...
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Fixed-bed column dynamics of xanthate-modified apple pomace for removal of Pb(II)
A continuous fixed-bed column study has been investigated to evaluate Pb(II) adsorption from an aqueous solution onto xanthate-modified apple pomace...
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Removal of Pb (II) and Zn (II) in the mineral beneficiation wastewater by using cross-linked carboxymethyl starch-g-methacrylic acid as an effective flocculant
The cross-linked carboxymethyl starch-g-methacrylic acid (CCMS-g-MAA) was prepared by using grafting and micro-cross-linking in the one-pot...
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Microbial community structures and their driving factors in a typical gathering area of antimony mining and smelting in South China
This study investigated soil microbial community in a typical gathering area of antimony mining and smelting in South China. The physical and...
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Residue behaviour and health risk assessment of chlorpyrifos and mancozeb in apple fruits and soil
Mancozeb residue estimation was done using second derivative ultraviolet spectroscopy by Shimadzu ultraviolet–visible spectrophotometer, and...
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Current Status of Bioplastic Synthesis
The chapter provides a comprehensive overview of the synthesis and significance of bioplastics as eco-friendly alternatives to conventional...
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Effects of Leachates from Hydrothermal Ore Particulates on Life Cycle Parameters and Expression of Defense-Related Genes in the Marine Copepod Tigriopus japonicus
We investigated the effects of fine particulate matter from hydrothermal ore on the physiological and molecular responses of the marine copepod Tigriop...
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Effect of suspended particulate matter on physiological, biochemical and photosynthetic characteristics of Chlorella pyrenoidosa in the **jiang Estuary (Fujian, China)
Suspended particulate matter (SPM), an important component of the natural water environment, can act as a carrier of many pollutants that affect...
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A review on sustainable management of biomass: physicochemical modification and its application for the removal of recalcitrant pollutants—challenges, opportunities, and future directions
Adsorption is one of the most efficient methods for remediating industrial recalcitrant wastewater due to its simple design and low investment cost....
