Effect of calcium ions and anaerobic microbial activity on sedimentation of oil sands tailings

BGC Engineering Inc., 2010 Bordenave, 2010, Relation between the activity of anaerobic microbial populations in oil sands tailings ponds and the sedimentation of tailings, Chemosphere, 81, 663, 10.1016/j.chemosphere.2010.07.058 Caughill, 1993, Geotechnics of nonsegregating oil sand tailings, Canadian Geotechnical Journal, 30, 801, 10.1139/t93-071 Chalaturnyk, 2002, Management of oil sands tailings, Petroleum Science and Technology, 1025, 10.1081/LFT-120003695 Cline, 1969, Spectrophotometric determination of hydrogen sulfide in natural waters, Limnology and Oceanography, 14, 454, 10.4319/lo.1969.14.3.0454 Cornish-Shartau, 2010, Ammonium concentrations in produced waters from a mesothermic oil field subjected to nitrate injection decrease through formation of denitrifying biomass and anammox activity, Applied and Environmental Microbiology, 76, 4977, 10.1128/AEM.00596-10 Eckert, 1996, Prediction of sedimentation and consolidation of fine tails, AIChE Journal, 42, 960, 10.1002/aic.690420409 Fedorak, 2002, Methanogenic potential of tailings samples from oil sands extraction plants, Canadian Journal of Microbiology, 48, 21, 10.1139/w01-129 Fedorak, 2003, Microbially-mediated fugitive gas production from oil sands tailings and increased tailings sedimentation rates, Journal of Environmental Engineering and Science, 2, 199, 10.1139/s03-022 Grigoryan, 2008, Competitive oxidation of volatile fatty acids by sulfate- and nitrate-reducing bacteria from an oil field in Argentina, Applied and Environmental Microbiology, 74, 4324, 10.1128/AEM.00419-08 Holowenko, 2000, Methanogens and sulfate-reducing bacteria in oil sands fine tailings wastes, Canadian Journal of Microbiology, 46, 927, 10.1139/w00-081 Humphries, 2009, North American oil sands: history of development, prospects for the future, International Journal of Engineering Management and Economics, 16, 291 Lambo, 2008, Competitive, microbially-mediated reduction of nitrate with sulfide and aromatic oil components in a low-temperature, Western Canadian oil reservoir, Environmental Science and Technology, 42, 8941, 10.1021/es801832s Lin, 2009, Transformation of iron sulfide to greigite by nitrite produced by oil field bacteria, Applied Microbiology and Biotechnology, 83, 369, 10.1007/s00253-009-1932-9 Long, 2006, Role of colloidal interactions in oil sand tailings treatment, AIChE Journal, 52, 371, 10.1002/aic.10603 McInerney, 1979, Anaerobic bacterium that degrades fatty acids in syntrophic association with methanogens, Archives of Microbiology, 122, 129, 10.1007/BF00411351 Penner, 2010, Mature fine tailings from oil sands processing harbor diverse methanogenic communities, Canadian Journal of Microbiology, 56, 459, 10.1139/W10-029 Ramos, 2011, Carbon and sulfur cycling by microbial communities in a gypsum-treated oil sands tailings pond, Environmental Science and Technology, 45, 439, 10.1021/es1028487 Siddique, 2011, Anaerobic biodegradation of longer-chain n-alkanes coupled to methane production in oil sands tailings, Environmental Science and Technology, 45, 5892, 10.1021/es200649t Sworska, 2000, Flocculation of the syncriude fine tailings. Part I. Effect of pH, polymer dosage and Mg2+ and Ca2+ cations, International Journal of Mineral Processing, 60, 143, 10.1016/S0301-7516(00)00012-0 Zengler, 1999, Methane formation from long-chain alkanes by anaerobic microorganisms, Nature, 401, 266, 10.1038/45777