Microbially enhanced dissolution of HgS in an acid mine drainage system in the California Coast Range

Geobiology ◽  
2013 ◽  
Vol 12 (1) ◽  
pp. 20-33 ◽  
Author(s):  
A. D. Jew ◽  
S. F. Behrens ◽  
J. J. Rytuba ◽  
A. Kappler ◽  
A. M. Spormann ◽  
...  
Keyword(s):  
Acid Mine Drainage ◽  
Mine Drainage ◽  
Drainage System ◽  
Coast Range ◽  
California Coast ◽  
Acid Mine ◽  
Enhanced Dissolution

scholarly journals Effect of acid mine drainage on dissolved rare earth elements geochemistry along a fluvial–estuarine system: the Tinto-Odiel Estuary (S.W. Spain)

2012 ◽  
Vol 43 (3) ◽  
pp. 262-274 ◽  
Author(s):  
J. Borrego ◽  
B. Carro ◽  
N. López-González ◽  
J. de la Rosa ◽  
J. A. Grande ◽  
...  
Keyword(s):  
Rare Earth ◽  
Acid Mine Drainage ◽  
Rare Earth Elements ◽  
Mine Drainage ◽  
Drainage System ◽  
Estuarine System ◽  
Mixing Zone ◽  
Heavy Rare Earth ◽  
Acid Mine ◽  
Heavy Rare Earth Elements

The concentration of rare earth elements together with Sc, Y, and U, as well as rare earth elements fractionation patterns, in the water of an affected acid mine drainage system were investigated. Significant dissolved concentrations of the studied elements were observed in the fluvial sector of this estuary system (Sc ∼ 31 μg L−1, Y ∼ 187 μg L−1, U ∼ 41 μg L−1, Σ rare earth elements ∼621 μg L−1), with pH values below 2.7. In the mixing zone of the estuary, concentrations are lower (Sc ∼ 2.1 μg L−1; Y ∼ 16.7 μg L−1; U ∼ 4.8 μg L−1; Σ rare earth elements ∼65.3 μg L−1) and show a strong longitudinal gradient. The largest rare earth elements removal occurs in the medium-chlorinity zone and it becomes extreme for heavy rare earth elements, as observed for Sc. Samples of the mixing zone show a North American Shale normalized pattern similar to the fluvial zone water, while the samples located in the zone with pH between 6.5 and 7.7 show a depletion of light rare earth elements relative to middle rare earth elements and heavy rare earth elements, similar to that observed in samples of the marine estuary.

Arsenic removal by oxidizing bacteria in a heavily arsenic-contaminated acid mine drainage system (Carnoulès, France)

2002 ◽  
Vol 198 (1) ◽  
pp. 267-274 ◽  
Author(s):  
Marc Leblanc ◽  
Corinne Casiot ◽  
Françoise Elbaz-Poulichet ◽  
Christian Personné
Keyword(s):  
Acid Mine Drainage ◽  
Arsenic Removal ◽  
Mine Drainage ◽  
Drainage System ◽  
Acid Mine

Microbial biomass and community structure of a stromatolite from an acid mine drainage system as determined by lipid analysis

2007 ◽  
Vol 243 (1-2) ◽  
pp. 191-204 ◽  
Author(s):  
Jiasong Fang ◽  
Stephen T. Hasiotis ◽  
Shamik Das Gupta ◽  
Sandra S. Brake ◽  
Dennis A. Bazylinski
Keyword(s):  
Community Structure ◽  
Microbial Biomass ◽  
Acid Mine Drainage ◽  
Mine Drainage ◽  
Lipid Analysis ◽  
Drainage System ◽  
Acid Mine

scholarly journals Use of Natural and Applied Tracers to Guide Targeted Remediation Efforts in an Acid Mine Drainage System, Colorado Rockies, USA

Water ◽  
2014 ◽  
Vol 6 (4) ◽  
pp. 745-777 ◽  
Author(s):  
Rory Cowie ◽  
Mark Williams ◽  
Mike Wireman ◽  
Robert Runkel
Keyword(s):  
Acid Mine Drainage ◽  
Mine Drainage ◽  
Drainage System ◽  
Acid Mine ◽  
Colorado Rockies

scholarly journals Understanding the structure and function of microbial community in acid mine drainage system of Malanjkhand Copper Project, India

2020 ◽  
Author(s):  
Abhishek Gupta ◽  
Avishek Dutta ◽  
Jayeeta Sarkar ◽  
Mruganka Kumar Panigrahi ◽  
Pinaki Sar
Keyword(s):  
Microbial Community ◽  
Acid Mine Drainage ◽  
Mine Drainage ◽  
Drainage System ◽  
Structure And Function ◽  
Acid Mine ◽  
And Function

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