全部文献期刊会议图书|学者科研项目
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作者:Yong Zeng , Lifan Xiao , Xueying Zhang ...
来源:[J].International Biodeterioration & Biodegradation(IF 2.059), 2018, Vol.133
摘要:Abstract(#br)A feasibility study was conducted to determine whether aerated biogas slurry is a suitable nutrient solution for biogas desulfurization systems with a biotrickling filter. At a loading rate of 36.20 g-H 2 S m −3 h −1 , the H 2 S and NO x − -N removal efficienc...
作者:Andrea Giordano , Francesco Di Capua , Giovanni Esposito ...
来源:[J].International Biodeterioration & Biodegradation(IF 2.059), 2019, Vol.142, pp.131-136
摘要:Abstract(#br)Long-term (81 weeks) microaerobic biogas desulfurization was investigated in three full-scale thermophilic digesters in series co-digesting sewage sludge with co-products of source segregated domestic food waste. Residual oxygen (RO) concentrations in the digester h...
作者:Lucie Pokorna-Krayzelova , Kris E. Mampaey , Thomas P.W. Vannecke ...
来源:[J].Biochemical Engineering Journal(IF 2.579), 2017, Vol.125, pp.171-179
摘要:Abstract(#br)During anaerobic treatment of sulfate-rich wastewater, biogas with a high concentration of hydrogen sulfide (H 2 S) is produced. Since H 2 S is toxic to humans and can cause corrosion of concrete and steel, it needs to be removed before using the biogas for energ...
作者:Hyeong-Kyu Namgung , JiHyeon Song
来源:[J].International Journal of Environmental Research and Public Health(IF 1.998), 2015, Vol.12 (2), pp.1368-1386
摘要:In this study, to simulate a biogas desulfurization process, a modified Monod-Gompertz kinetic model incorporating a dissolved oxygen (DO) effect was proposed for a sulfur-oxidizing bacterial (SOB) strain, Acidithiobacillus thiooxidans, under extremely acidic conditions of pH...
作者:Patricio I. Cano , Joan Colón , Martín Ramírez ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2018, Vol.181, pp.663-674
摘要:Abstract(#br)Biogas desulfurization can be carried out by physical-chemical or biological technologies. Biological technologies are generally described as more environmentally friendly than physical-chemical techniques, although it is difficult to find studies in which the a...
作者:Yang Zhuo , Yun Han , Qiliang Qu ...
来源:[J].Bioresource Technology(IF 4.75), 2019, Vol.280, pp.143-150
摘要:Abstract(#br)This study investigated the characteristics of low H 2 S concentration biogas biodesulfurization using a lab-scale biotrickling filter (BTF). The influence of operational parameters on H 2 S removal efficiency and H 2 S distributions in packed bed was evaluated ...
作者:Fernando Almenglo , Tercia Bezerra , Javier Lafuente ...
来源:[J].Chemosphere(IF 3.137), 2016, Vol.157, pp.215-223
摘要:Abstract(#br)Hydrogen sulfide removal from biogas was studied under anoxic conditions in a pilot-scale biotrickling filter operated under counter- and co-current gas-liquid flow patterns. The best performance was found under counter-current conditions (maximum elimination capaci...
作者:Jorge Curiel-Esparza , Manuel Reyes-Medina , Manuel Martin-Utrillas ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2018
摘要:... In this context, one of the major goals for methane recovery from waste is the process of obtaining biogas from biomass or waste, a form of fuel with zero impact on the carbon footprint of the planet. All possible uses of biogas depend mainly on the degree of purification obt...
作者:Armando González Sánchez , Trinidad Eliseo Flores Márquez , Sergio Revah ...
来源:[J].Biomass and Bioenergy(IF 2.975), 2014, Vol.66, pp.460-464
摘要:Abstract(#br)Operational experiences and strategies to get suitable chemolithoautotrophic sulfide-oxidizing biomass from activated sludge wastewater treatment plant for its deploying in a full-scale biogas desulfurization plant are described. An economic nutrient source was appli...
作者:Patricio I. Cano , Javier Brito , Fernando Almenglo ...
来源:[J].Biochemical Engineering Journal(IF 2.579), 2019
摘要:Abstract(#br)Hydrogen sulfide has been successfully removed from biogas using anoxic biotrickling filters but an in-depth study of the main operational variables has not yet been carried out. The effect of (i) the empty bed residence time (32–164 s) at a hydrogen sulfide conc...

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