2006
DOI: 10.1016/j.watres.2006.05.021
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Biological treatment of H2S using pellet activated carbon as a carrier of microorganisms in a biofilter

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Cited by 84 publications
(43 citation statements)
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“…Organic media naturally biodegrade, however, and have a limited application lifetime (Saliling et al 2007). Adsorptive media are considered beneficial for rapid startup and for minimizing transient loading effects (Duan et al 2006;Oh et al 2009). Layering of media was found to more evenly distribute gas flow, resulting in more consistent performance (Yang et al 2003).…”
Section: Introductionmentioning
confidence: 99%
“…Organic media naturally biodegrade, however, and have a limited application lifetime (Saliling et al 2007). Adsorptive media are considered beneficial for rapid startup and for minimizing transient loading effects (Duan et al 2006;Oh et al 2009). Layering of media was found to more evenly distribute gas flow, resulting in more consistent performance (Yang et al 2003).…”
Section: Introductionmentioning
confidence: 99%
“…With high surface area and pore volumes, activated carbons have been efficiently used in many gas pollution detection processes (Duan et al 2006;Ramirez et al 2010), and the detection of VOCs can be achieved with further desorption treatment. Carbon disulfide is a favorable solvent for desorption of nonpolar compounds due to its physicochemical properties, such as low response value on the detector, and the fact that it can be eluted rapidly on GC columns (Harper 2000;Woolfenden 2010).…”
Section: Resultsmentioning
confidence: 99%
“…Air pollution emissions from publicly owned treatment works (POTWs) are a mixture of VOCs such as toluene and odorous compounds, for example hydrogen sulfide (H 2 S) (Liang et al, 2007). Many studies have focused on the elimination of either toluene or H 2 S from off-gases, and bioreactors are universally used because of their simplicity and cost effectiveness (Dorado et al, 2008;Duan et al, 2006;Groenestijn and Kraakman, 2005;Morgan-Sagastume and Noyola, 2006;Pedersen and Arvin, 1997). Various physicochemical parameters and characteristics of microbial communities have been investigated to optimize bioreactor performance (Auria et al, 2000;Morales et al, 2003).…”
Section: Introductionmentioning
confidence: 99%