2009
DOI: 10.1080/10916460903057832
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Abstract: In order to remove hydrogen sulfide from petroleum refinery, a fixedbed bioreactor was constructed by the immobilized Thiobacillus ferrooxidans (T.f ) with H-3 carrier. In the state of bioreactor operation, a maximum Fe 2C oxidation of 7.24 g/L.h was attained with the aeration of 300 L/h, the dilution rate of 0.6 h 1 , the pH of 2.0, and the temperature of 30 ı C. And the complex compound forming on the surface of the carrier in the operation of bioreactor was identified as jarosite by chemical analysis and X-… Show more

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Cited by 2 publications
(14 citation statements)
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“…Field tests at Mammoth Spring, Yellowstone National Park (WY, USA) were performed to validate the selectivity of the VOC device in an environment with high concentration of hydrogen sulfide, H 2 S. Since H 2 S does not belong to volatile organic compounds, although it is very common in some environmental scenarios such as petroleum refinery [22], H 2 S constitutes a major risk of interference for non-selective VOC monitors. To identify the existence of H 2 S, an air sample was collected and analyzed in a laboratory equipped with a GC-MS system (HP 5890 Gas Chromatograph interfaced to HP 5972 Mass Selective Detector Quadrupole Mass Spectrometer (Santa Clara, CA, USA) and with a Chromosil 330 column, Supelco, Sigma-Aldrich Co. (St. Louis, MO, USA).…”
Section: Methodsmentioning
confidence: 99%
“…Field tests at Mammoth Spring, Yellowstone National Park (WY, USA) were performed to validate the selectivity of the VOC device in an environment with high concentration of hydrogen sulfide, H 2 S. Since H 2 S does not belong to volatile organic compounds, although it is very common in some environmental scenarios such as petroleum refinery [22], H 2 S constitutes a major risk of interference for non-selective VOC monitors. To identify the existence of H 2 S, an air sample was collected and analyzed in a laboratory equipped with a GC-MS system (HP 5890 Gas Chromatograph interfaced to HP 5972 Mass Selective Detector Quadrupole Mass Spectrometer (Santa Clara, CA, USA) and with a Chromosil 330 column, Supelco, Sigma-Aldrich Co. (St. Louis, MO, USA).…”
Section: Methodsmentioning
confidence: 99%