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Characterization and kinetics of sulfide-oxidizing autotrophic denitrification in batch reactors containing suspended and immobilized cells
(IWA PUBLISHING, 2011)
Sulfide-oxidizing autotrophic denitrification is an advantageous alternative over heterotrophic denitrification, and may have potential for nitrogen removal of low-strength wastewaters, such as anaerobically pre-treated ...
A Two-Stage Aerobic/Anaerobic Denitrifying Horizontal Bioreactor Designed for Treating Ammonium and H2S Simultaneously
(HUMANA PRESS INCTOTOWA, 2012)
A two-stage bioreactor was operated for a period of 140 days in order to develop a post-treatment process based on anaerobic bioxidation of sulfite. This process was designed for simultaneously treating the effluent and ...
A Two-Stage Aerobic/Anaerobic Denitrifying Horizontal Bioreactor Designed for Treating Ammonium and H2S Simultaneously
(2012)
A two-stage bioreactor was operated for a period of 140 days in order to develop a post-treatment process based on anaerobic bioxidation of sulfite. This process was designed for simultaneously treating the effluent and ...
Determination of the intrinsic kinetic parameters of sulfide-oxidizing autotrophic denitrification in differential reactors containing immobilized biomass
(ELSEVIER SCI LTDOXFORD, 2012)
Nitrogen removal coupled with sulfide oxidation has potential for the treatment of effluents from anaerobic reactors because they contain sulfide, which can be used as an endogenous electron donor for denitrification. This ...
Effect of sulfide concentration on autotrophic denitrification from nitrate and nitrite in vertical fixed-bed reactors
(ELSEVIER SCI LTDOXFORD, 2012)
Autotrophic denitrification coupled with sulfide oxidation represents an interesting alternative for the simultaneous removal of nitrate/nitrite and sulfide from wastewaters. The applicability of such bioprocess is especially ...
Biotrickling Filtration of Biogas Produced from the Wastewater Treatment Plant of a Brewery
(2015-08-01)
The performance of a lab-scale biotrickling filter treating H2S from biogas produced from an upflow anaerobic sludge bed reactor of the wastewater-treatment plant of a brewery was evaluated. A sulfide-oxidizing culture ...
Acidithiobacillus ferrianus sp. nov.: an ancestral extremely acidophilic and facultatively anaerobic chemolithoautotroph
(Acidithiobacillus ferrianus sp. nov.: an ancestral extremely acidophilic and facultatively anaerobic chemolithoautotroph, 2020-03)
Strain MG, isolated from an acidic pond sediment on the island of Milos (Greece), is proposed as a novel species of ferrous
iron- and sulfur-oxidizing Acidithiobacillus. Currently, four of the eight validated species of ...
Estrutura e dinâmica da comunidade bacteriana presente em reatores de oxidação biológica de sulfeto
(Universidade Federal de Minas GeraisUFMG, 2015-03-25)
This study developed two reactors with the aim of promoting the biological oxidation of dissolved sulfide present in UASB reactor effluent in order to predict the structure and dynamic behavior of the bacterial community ...
Long Chain Fatty Acid Degradation Coupled to Biological Sulfidogenesis: A Prospect for Enhanced Metal Recovery
(Frontiers Media Sa, 2020-10-23)
This research assessed the microbiological suitability of oleate degradation coupled to sulfidogenesis by enriching communities from anaerobic sludge treating dairy products with S-0, SO32-, SO42-, and S2O32- as electron ...