Results 81 to 90 of about 1,644 (184)
Revisit to the biodesulfurization capability of hyperthermophilic archeon Sulfolobus Solfataricus P2 revealed DBT consumption by the organism in an oil/water two-phase liquid system at high temperatures [PDF]
, 2014 The ability of hyperthermophilic archaeon, Sulfolobus solfataricus P2, to grow on organic and inorganic sulfur sources was investigated. A sulfur free mineral medium has been employed with different sources of carbon.
Dinler Doğanay, Gizem +2 more
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The Study of Biological Technologies for the Removal of Sulfur Compounds [PDF]
Journal of Sciences, Islamic Republic of Iran, 2017 Combustion of sulfur components of fossil fuels such as oil causes the emission of SO2 in the atmosphere and lead to the formation of acidic rain in the environment.
F. Nazari, ME. Kefayati, J. Raheb
doaj
AgricultureThis study endeavors to develop an economical and user-friendly biological sulfide oxidation system and explore its mechanism for generating biological elemental sulfur under micro-aerobic conditions using psychrophilic anaerobically digested media ...
Rajinikanth Rajagopal, Bernard Goyette
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Effect of chloride salts on biodesulfurization process of a colombian coal
Revista Facultad de Ingeniería Universidad de Antioquia, 2013 A chloride salts medium was evaluated in biodesulfurization processes of a Colombian coal (2.34% total sulfur: 1.34% as pyritic, 0.90% as organic and 0.10% from sulfates), employing a consortium of Acidithiobacillus ferrooxidans and Acidithiobacillus ...
Gerardo Andrés Caicedo Pineda +1 more
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Revista Colombiana de Biotecnología, 2012 Título en ingles: Particle size, iron concentration and pH influence in biodesulfurization process of coal – laboratory tests Resumen A un carbón proveniente del municipio de Puerto Libertador, Córdoba-Colombia (2.34% de azufre total, con 1.34 ...
Gerardo Andrés Caicedo Pineda +2 more
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Biodesulfurization of Tabas Coal in Pilot Plant Scale [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2010 Sulfur emission from coal combustion presents many environmental problems. The techniques used to reduce the amount of sulfur in coal before combustion, include physical, chemical and biological processes.Biological processes based on degradation of ...
Farahnaz Eghbali, Mohammad Reza Ehsani
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Reduction in the Sulfur Content of Fossil Fuels by Cunninghamella elegans (UCP 0596) to Dibenzothiophene Compound [PDF]
, 2017 Biodesulfurization (BDS) is one of the most promising technologies used together with traditional hydrodesulfurization (HDS) to reduce the sulfur content of fossil fuels.
Barbosa, Lúcia Roberta +9 more
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Riding the sulfur cycle - metabolism of sulfonates and sulfate esters in Gram-negative bacteria [PDF]
, 2017 Sulfonates and sulfate esters are widespread in nature, and make up over 95% of the sulfur content of most aerobic soils. Many microorganisms can use sulfonates and sulfate esters as a source of sulfur for growth, even when they are unable to metabolize ...
Kertesz, Michael A.
core
Molecular biological enhancement of coal biodesulfurization [PDF]
, 1992 Progress is reported in understanding Thiobacillus molecular biology, specifically in the area of vector development. At the initiation of this program, the basic elements needed for performing genetic engineering in T. ferrooxidans were either not yet developed.
Litchfield, J. H. +14 more
openaire +4 more sources
SELECCIÓN DE MICROORGANISMOS MESÓFILOS BIODESULFURIZADORES
CT&F Ciencia, Tecnología & Futuro, 1998 los resultados correspondientes al proceso de selección de cepas mesófilas nativas de Colombia con utilidad potencial para procesos de BDS. El criterio de selección de las cepas fue la detección cualitativa y cuantitativa del 2-hidroxibifenilo (2-HBP ...
A MADERO G +3 more
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