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Design of a bioprocess for metal and sulfate removal from acid mine drainage
(Elsevier B.V., 2018)
© 2018 The high levels of sulfate and the metals in acid mine drainages generate important environmental problems. This paper describes the synergistic combination of a biosorption process and a new sulfate removal process. ...
Application of molecular techniques to evaluate the methanogenic archaea and anaerobic bacteria in the presence of oxygen with different COD : sulfate ratios in a UASB reactor
(ELSEVIER SCI LTD, 2008)
In this paper, the microbial characteristics of the granular sludge in the presence of oxygen (3.0 +/- 0.7 mg O-2 1(-1)) were analyzed using molecular biology techniques. The granules were provided by an upflow anaerobic ...
Effects of metals on activity and community of sulfate-reducing bacterial enrichments and the discovery of a new heavy metal-resistant SRB from Santos Port sediment (São Paulo, Brazil)
(2022-01-01)
Sulfate-reducing bacteria (SRB) can be used to remove metals from wastewater, sewage, and contaminated areas. However, metals can be toxic to this group of bacteria. Sediments from port areas present abundance of SRB and ...
Evaluation of microorganisms with sulfidogenic metabolic potential under anaerobic conditions
(Instituto de Tecnologia do Paraná - Tecpar, 2015)
Phylogenetic characterization and quantification by Most Probable Number of the microbial communities of biomass from the Upflow Anaerobic Sludge Blanket Reactor under sulfidogenic conditions
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao, 2019-01-01)
Granulated sludge from anaerobic reactors is constituted by the microbial consortia responsible for the degradation of different substrate present in wastewaters. This study characterized anaerobic microorganisms in a ...
Methanogenic potential and microbial community of anaerobic batch reactors at different ethylamine/sulfate ratios
(Brazilian Society of Chemical Engineering, 2011-03-01)
Methylamine and sulfate are compounds commonly found in wastewaters. This study aimed to determine the methanogenic potential of anaerobic reactors containing these compounds and to correlate it with their microbial ...
Methanogenic potential and microbial community of anaerobic batch reactors at different ethylamine/sulfate ratios
(Brazilian Society of Chemical Engineering, 2011-03-01)
Methylamine and sulfate are compounds commonly found in wastewaters. This study aimed to determine the methanogenic potential of anaerobic reactors containing these compounds and to correlate it with their microbial ...
Full-scale anaerobic sequencing batch biofilm reactor for sulfate-rich wastewater treatment
(DESALINATION PUBL, 2011)
This paper describes the performance and biofilm characteristics of a full-scale anaerobic sequencing batch biofilm reactor (ASBBR; 20 m(3)) containing biomass immobilized on an inert support (mineral coal) for the treatment ...