Green remediation of benzene contaminated groundwater using persulfate activated by biochar composite loaded with iron sulfide minerals

2021 ◽  
pp. 132292
Author(s):  
Jin Zhu ◽  
Yinan Song ◽  
Liuwei Wang ◽  
Zhuorong Zhang ◽  
Jing Gao ◽  
...  
Keyword(s):  
Iron Sulfide ◽  
Sulfide Minerals ◽  
Contaminated Groundwater ◽  
Green Remediation ◽  
Iron Sulfide Minerals

A theoretical study of adsorption on iron sulfides towards nanoparticle modeling

2020 ◽  
Vol 22 (40) ◽  
pp. 23258-23267
Author(s):  
Miroslav Kolos ◽  
Daniel Tunega ◽  
František Karlický
Keyword(s):  
Iron Sulfide ◽  
Theoretical Study ◽  
Sulfide Minerals ◽  
Adsorption Properties ◽  
Zero Valent Iron ◽  
Polar Molecules ◽  
Iron Sulfides ◽  
Iron Sulfide Minerals

The adsorption properties of two iron sulfide minerals (mackinawite and pyrite) and zero-valent iron with respect to two small polar molecules (H2O and H2S) and trichloroethylene (TCE) were modeled.

Mercury removal from water by iron sulfide minerals. An electron spectroscopy for chemical analysis (ESCA) study

1979 ◽  
Vol 13 (9) ◽  
pp. 1142-1144 ◽  
Author(s):  
James R. Brown ◽  
G. Michael Bancroft ◽  
William S. Fyfe ◽  
Ronald A. N. McLean
Keyword(s):  
Chemical Analysis ◽  
Electron Spectroscopy ◽  
Iron Sulfide ◽  
Sulfide Minerals ◽  
Mercury Removal ◽  
Iron Sulfide Minerals

The X-Ray Analysis of Uranium Ores for Iron Sulfide Minerals

1981 ◽  
Vol 25 ◽  
pp. 113-115
Author(s):  
A. J. Durbetaki ◽  
R. H. Carlson ◽  
T. F. Quail
Keyword(s):  
Hydrogen Peroxide ◽  
Iron Sulfide ◽  
Sulfide Minerals ◽  
Ore Deposits ◽  
X Ray Diffraction ◽  
X Ray ◽  
Iron Sulfide Minerals ◽  
Xrd Method

Hydrogen peroxide is used to extract uranium by the in situ leaching of sandstone ore deposits containing uraninite (UO2). Since FeS2 minerals, marcasite and pyrite, also occur in these deposits and they consume hydrogen peroxide in their oxidation, it is important to determine their concentration.A quantitative X-ray diffraction (XRD) method was therefore developed in order to monitor the concentration of marcasite and pyrite in sandstone ores.

Evidence for the involvement of betaproteobacterial Thiobacilli in the nitrate-dependent oxidation of iron sulfide minerals

2006 ◽  
Vol 58 (3) ◽  
pp. 439-448 ◽  
Author(s):  
Suzanne C.M. Haaijer ◽  
Marlies E.W. Van der Welle ◽  
Markus C. Schmid ◽  
Leon P.M. Lamers ◽  
Mike S.M. Jetten ◽  
...  
Keyword(s):  
Iron Sulfide ◽  
Sulfide Minerals ◽  
Iron Sulfide Minerals

Evaluation Protocol for Concrete Aggregates Containing Iron Sulfide Minerals

2016 ◽  
Vol 113 (3) ◽  
Author(s):  
Andreia Rodrigues ◽  
Josée Duchesne ◽  
Benoit Fournier ◽  
Benoît Durand ◽  
Medhat H. Shehata ◽  
...  
Keyword(s):  
Iron Sulfide ◽  
Sulfide Minerals ◽  
Concrete Aggregates ◽  
Evaluation Protocol ◽  
Iron Sulfide Minerals

Preventing oxidation of iron sulfide minerals by polyethylene polyamines

2006 ◽  
Vol 19 (1) ◽  
pp. 19-27 ◽  
Author(s):  
Yu-Wei Chen ◽  
Yuerong Li ◽  
Mei-Fang Cai ◽  
Nelson Belzile ◽  
Zhi Dang
Keyword(s):  
Iron Sulfide ◽  
Sulfide Minerals ◽  
Iron Sulfide Minerals
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