Bioremediation In Situ of an Alkaline Soil Polluted with Heavy Metals
p.287
p.287
Mine Waste Stabilization with Biosludge and Ca Carbonate Residues: Column Experiments
p.291
p.291
Application Possibility of Bentonite and Zeolite in Bioremediation
p.295
p.295
Biohydrometallurgical Processing of Flotation Tailings from Different Copper Mills
p.299
p.299
Enhancing Reductive Processes by Autochthonic Sulphate-Reducing Bacteria in Lignite Overburden Dumps
p.304
p.304
Bioremediation of Dredged Sediments Polluted by Heavy Metals
p.307
p.307
Laboratory Investigations on the Interactions of Soil, Water and Microorganisms with Manganese
p.311
p.311
Chemical Stabilisation Combined with Phytostabilisation Applied to Mine Waste Contaminated Soils in Hungary
p.315
p.315
Regulation of PCE-Dechlorinating Activity by Electrochemical Cultivation
p.319
p.319
Enhancing Reductive Processes by Autochthonic Sulphate-Reducing Bacteria in Lignite Overburden Dumps
Abstract:
NA-processes can be enhanced for lignite overburden dumps, using dicarboxylic acid as a feasible substrate for autochthonic sulphate reducing bacteria. Sulphate reduction with simultaneous FeS/FeS2-precipitation occurs and immobilises SO4 2-, H+ and heavy metals connected with a decrease of the acidity. The used LC-OCD, HP/LC, isotopic and other chemical analyses substantiate sulphate reduction under technical enhanced conditions too.
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Periodical:
Advanced Materials Research (Volumes 20-21)
Pages:
304-306
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Online since:
July 2007
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© 2007 Trans Tech Publications Ltd. All Rights Reserved
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