Influence of water chemistry on the distribution of an acidophilic protozoan in an acid mine drainage system at the abandoned Green Valley coal mine, Indiana, USA

2001 ◽  
Vol 16 (14) ◽  
pp. 1641-1652 ◽  
Author(s):  
S.S. Brake ◽  
H.K. Dannelly ◽  
K.A. Connors ◽  
S.T. Hasiotis
Keyword(s):  
Acid Mine Drainage ◽  
Water Chemistry ◽  
Coal Mine ◽  
Mine Drainage ◽  
Drainage System ◽  
Acid Mine ◽  
Influence Of Water

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.

Potential for Passive Treatment of Coal Mine-derived Acid Mine Drainage in Abandoned Stream Channels

2021 ◽  
Author(s):  
Shagun Sharma ◽  
Nicholas J. Wander ◽  
William G. Ryan ◽  
Marissa Lautzenheiser ◽  
Teresa J. Cutright ◽  
...  
Keyword(s):  
Acid Mine Drainage ◽  
Coal Mine ◽  
Mine Drainage ◽  
Passive Treatment ◽  
Stream Channels ◽  
Acid Mine

Treatment efficiency of acid mine drainage by the Ho-Nam Coal Mine passive treatment system

2012 ◽  
Vol 15 (1) ◽  
pp. 27-32 ◽  
Author(s):  
Sang-Woo Ji ◽  
Gil-Jae Lim ◽  
Young-Wook Cheong ◽  
Kyoungkeun Yoo
Keyword(s):  
Acid Mine Drainage ◽  
Coal Mine ◽  
Mine Drainage ◽  
Passive Treatment ◽  
Treatment System ◽  
Treatment Efficiency ◽  
Acid Mine

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

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
Sign in / Sign up

Export Citation Format

Share Document