Large-scale experiments for safe-guarding mine waste and preventing acid rock drainage

Jozsa, Peter-Georg; Schippers, Axel; Cosma, N.; Sasaran, N.; Kovács, Zs.; Jelea, Marian; Michnea, Angela; Sand, Wolfgang

doi:10.1016/s1572-4409(99)80166-7

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Cited by 3 publications

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“…In the course of a long-term-project in the framework of a German-Romanian scientific cooperation, large mine waste lysimeters were constructed and used for experiments on ARD abatement Jozsa et al, 1999;Schippers et al, 2001). Geochemical and microbiological data were collected over a period of 3 years.…”

Section: Introductionmentioning

confidence: 99%

Long-term evaluation of acid rock drainage mitigation measures in large lysimeters

Sand

Jozsa

Kovacs³

et al. 2007

Journal of Geochemical Exploration

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Section: Introductionmentioning

confidence: 99%

Long-term evaluation of acid rock drainage mitigation measures in large lysimeters

Sand

Jozsa

Kovacs³

et al. 2007

Journal of Geochemical Exploration

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Protein Profile of Acidithiobacillus ferrooxidans Strains Exhibiting Different Levels of Tolerance to Metal Sulfates

2003

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Strains of Acidithiobacillus ferrooxidans exhibited differences in the inhibition of Fe2+ oxidation in the presence of 250 mM of cadmium, zinc, and manganese sulfates in respirometric assays. Strains LR and 135 were practically not inhibited, whereas strains SSP and V3 showed significant inhibition (30-70%). Analysis by SDS-PAGE of total proteins from cells grown in the absence of metal sulfates showed different profiles between the more tolerant strains (LR and 135) and the more susceptible ones (SSP and V3). Total proteins of strains LR and V3 were also resolved by two-dimensional polyacrylamide gel electrophoresis (2-DE). A set of major proteins (40, 32, 22, and 20 kDa) could be identified only in the more tolerant strain LR. Our results show that protein profiles analysis could differentiate A. ferrooxidans strains that considerably differ in the tolerance to metal sulfates and present low genomic similarity as revealed by Random Amplified Polymorphic DNA (RAPD) data obtained previously in our laboratory.

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Results of remediation of hard coal overburden and tailing dumps after a few decades: Insights and conclusions

Willscher

Hertwig²,

Frenzel³

et al. 2010

Hydrometallurgy

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Large-scale experiments for safe-guarding mine waste and preventing acid rock drainage

Cited by 3 publications

References 10 publications

Long-term evaluation of acid rock drainage mitigation measures in large lysimeters

Long-term evaluation of acid rock drainage mitigation measures in large lysimeters

Protein Profile of Acidithiobacillus ferrooxidans Strains Exhibiting Different Levels of Tolerance to Metal Sulfates

Results of remediation of hard coal overburden and tailing dumps after a few decades: Insights and conclusions

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