Isolation and identification of a photosyntheticsulfide u2500 utilizing purple sulfur bacteria

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Sulfur bacteria Filamentous autotrophic chemosynthetic bacteria that derive energy by oxidizing sulfides to elemental sulfur and build up carbohydrates form carbon dioxide .

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All the data indicated that there were synergetic interactions between iron and sulfur oxidizing bacteria under the stress of nickle ion .

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This reveals that volatile sulfur compounds from bacteria metabolism may restrain the raise of IL-8 level in GCF .

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Unlike chemical oxidation the oxidation rate of sulfur is faster than that of arsenic with the presence of bacteria .

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We are hopeful that by targeting sulfur compounds we can stop the bacteria from establishing a foothold in the intestine .

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Without oxygen to help wear down the continents sulfur minerals stay locked in the rocks and unavailable to hungry bacteria .

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Progress in Elimination of Elemental Sulfur by the Acidophilic Sulfur-oxidizing Bacteria

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In order to remove heavy metals in sludge through microbial leaching of sulfur bacilli the municipal sludge taken from Guilin Sewage Treatment Plant was used as cultivating medium and reductive sulfur as growing substrate for bacteria metabolism .

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Isolation and characterization of moderately thermophilic sulfur & oxidizing bacteria

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Study on Treatment of Brewery Wastewater with Purple Non - sulfur Bacteria

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Hydrogen production and ecology of R. palustris and non-purple sulfur bacteria mixed culture .

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A strain of anaerobic purple sulfur bacteria was isolated in pure culture from the backwater and sludge of the Fu-nan-he river .

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The bactericides which contain copper sulfur or carbamide and heavy-metal salts chloroform and ethyl ether could destroy the activity of the bacteria .

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Its sulfur source is hydrogen-sulfide sulfur which are formed by the bacteria reducing sulfate in the sea .

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Metabolism of sulfur compounds which yield H2S nitrate reduction and degradation of organic phosphorus compounds are key members of the Vibrio bacteria .

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The spent dye bath of active Bright Red X-3B was treated by using aggregation and cross linkage immobilized purple non - sulfur photosynthetic bacteria ( PSBs ) .

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The paper focused on the selection and growth characteristic study of the sulfate-converting bacteria that include the sulfate-reducing bacteria and sulfur oxidizing bacteria .

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Removal of Sulfide Produced by Sulfate-reducing Bacteria from Wastewater and Conversion to Elementary Sulfur by Colorless Sulfur Bacteria

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In order to solve the problem that high concentration of heavy metals in wastewater sludge limit the application of the sludge on agricultural land an experiment for metals bioleaching by indigenous sulfur oxidizing bacteria present in sludge was conducted and evaluated .

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The lighter sulfur isotope indicates that the main sulfur source in high-sulfur coal is from sulfate reduced by bacteria in seawater .

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Firstly different training programs in microbial sulfur bacteria culture are comparatively analysed to determine suitable training program of sulfur bacteria .

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The culturing and training process of desulfurization sulfur bacteria operation condition and main affected factors were discussed through the removal H_ ( 2 ) S in the biological filtration tower research .

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In addition to the lowest level of sulfur bacteria in 15 u2103 the other three occurred at 25 u2103 or 25 u2103 under stirring conditions .

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This paper introduced emphatically the mechanism of desulfurization by using photosynthetic bacteria and colourless sulfur bacteria and the influencing factors .

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The inocula of mixed sulfur bacteria inoculums obviously promoted the bioleaching of Cu Pb and Zn from sludge and shortened bioleaching running time .

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Effects of concentration of solids in liquid manure and amount of mixed sulfur bacteria liquid inoculated on bioleaching of heavy metals from pig manure were studied .

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Reductive Degradation of Organic Sulfur Compounds in Fossil Fuels by Anaerobic Bacteria

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So from that point of ecology anaerobic digestion bacteria on the growth of non-purple sulfur bacteria have great role in promoting and supporting .

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