A review of recent strategies for acid mine drainage prevention and mine tailings recycling
Acid mine/rock drainage (AMD/ARD), effluents with low pH and high concentrations of
hazardous and toxic elements generated when sulfide-rich wastes are exposed to the …
hazardous and toxic elements generated when sulfide-rich wastes are exposed to the …
Oxygen dynamics of marine sediments
RN Glud - Marine Biology Research, 2008 - Taylor & Francis
Benthic O2 availability regulates many important biogeochemical processes and has crucial
implications for the biology and ecology of benthic communities. Further, the benthic O2 …
implications for the biology and ecology of benthic communities. Further, the benthic O2 …
A review of acidity generation and consumption in acidic coal mine lakes and their watersheds
C Blodau - Science of the total environment, 2006 - Elsevier
Lakes developing in former coal mine pits are often characterized by high concentrations of
sulfate and iron and low pH. The review focuses on the causes for and fate of acidity in these …
sulfate and iron and low pH. The review focuses on the causes for and fate of acidity in these …
The biogeochemistry and microbiology of sulfidic mine waste and bioleaching dumps and heaps, and novel Fe (II)-oxidizing bacteria
A Schippers, A Breuker, A Blazejak, K Bosecker… - Hydrometallurgy, 2010 - Elsevier
More than 70 microbiological studies of sulfidic mine dumps and heaps have been
published. The microbiology and the relevant biogeochemical processes in the dumps and …
published. The microbiology and the relevant biogeochemical processes in the dumps and …
Modeling of biofilm systems: a review
H Horn, S Lackner - Productive biofilms, 2014 - Springer
<? xm-replace_text {Heading}?> Abstract The modeling of biochemical processes in biofilms
is more complex compared to those in suspended biomass due to the existence of substrate …
is more complex compared to those in suspended biomass due to the existence of substrate …
Environmental arsenopyrite stability and dissolution: theory, experiment, and field observations
D Craw, D Falconer, JH Youngson - Chemical Geology, 2003 - Elsevier
Arsenopyrite has traditionally been considered to be chemically unstable in the surficial
environment. However, field evidence demonstrates that arsenopyrite does not readily …
environment. However, field evidence demonstrates that arsenopyrite does not readily …
[PDF][PDF] Biogeochemistry of metal sulfide oxidation in mining environments, sediments, and soils
A Schippers - Special Papers-Geological Society Of America, 2004 - Citeseer
Metal sulfide oxidation is an important process in the past and present global
biogeochemical sulfur cycles. In this process, various sulfur compounds, namely elemental …
biogeochemical sulfur cycles. In this process, various sulfur compounds, namely elemental …
A critical stage in the formation of acid mine drainage: Colonization of pyrite by Acidithiobacillus ferrooxidans under pH‐neutral conditions
RE Mielke, DL Pace, T Porter, G Southam - Geobiology, 2003 - Wiley Online Library
ABSTRACT A dominant Acidithiobacillus ferrooxidans ssp. was isolated from the supergene
copper deposit in Morenci, Arizona, USA. Washed bacterial suspensions (108 MPN per …
copper deposit in Morenci, Arizona, USA. Washed bacterial suspensions (108 MPN per …
Benthic biogeochemistry: state of the art technologies and guidelines for the future of in situ survey
Sediment and water can potentially be altered, chemically, physically and biologically as
they are sampled at the seafloor, brought to the surface, processed and analysed. As a …
they are sampled at the seafloor, brought to the surface, processed and analysed. As a …
Reactivity and mineralogical evolution of an underground mine sulphidic cemented paste backfill
The reactivity of highly sulphidic tailings (≈ 53% pyrite) used in a cemented paste backfill
(CPB) was investigated at the Laronde mine (Quebec, Canada). Oxygen consumption (OC) …
(CPB) was investigated at the Laronde mine (Quebec, Canada). Oxygen consumption (OC) …