2013
DOI: 10.1016/j.watres.2012.11.023
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Reactor performance in terms of COD and nitrogen removal and bacterial community structure of a three-stage rotating bioelectrochemical contactor

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Cited by 88 publications
(36 citation statements)
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“…These imply that the members of Betaproteobacteria were functionally relevant to denitrification in the systems studied. The dominance of Betaproteobacteria was consistent with identification in other reported denitrifying treatment systems (Morgan-Sagastume et al, 2008;Wrighton et al, 2014;Sayess et al, 2013). The analyses based on the genus level can allow to further verify the function evolution of the community.…”
Section: Bacterial Taxonomic Identificationsupporting
confidence: 86%
“…These imply that the members of Betaproteobacteria were functionally relevant to denitrification in the systems studied. The dominance of Betaproteobacteria was consistent with identification in other reported denitrifying treatment systems (Morgan-Sagastume et al, 2008;Wrighton et al, 2014;Sayess et al, 2013). The analyses based on the genus level can allow to further verify the function evolution of the community.…”
Section: Bacterial Taxonomic Identificationsupporting
confidence: 86%
“…It was recently shown that nitrate and also nitrite could effectively be used to drive current generation and simultaneous carbon and nitrogen removal. Intensive studies have been carried out to determine the feasibility of carbon and nitrogen removal using MFCs (Feng et al, 2015;Mook et al, 2012;Ryu et al, 2013;Sayess et al, 2013;Virdis et al, 2010;Xie et al, 2011;Zhang et al, 2013). Removal of carbon and nitrogen from food, swine, and aquaculture wastewater using MFCs has been increasingly reported (Blanchet et al, 2015;ElMekawy et al, 2015;Lim et al, 2012;Ryu et al, 2013;Vilajeliu Pons et al, 2015).…”
Section: Simultaneous Carbon and Nitrogen Removal Using Mfcsmentioning
confidence: 99%
“…Ryu et al (2013) reported a loop configuration MFC which was used to eliminate the pH gradient, and COD and nitrogen removal rates of 0.523 and 0.194 kg/m 3 /day were achieved, while generating a stable power density of 1081.6 mW/m 3 . A three-stage rotating bioelectrochemical contactor, integrating an MFC with rotating biological contactor (RBC) technology, was constructed for the removal of carbon and nitrogen, and it was found that the RBC-MFC unit presented better nitrogen removal compared to the RBC unit (Sayess et al, 2013). An MFC system coupled with an …”
Section: Improvement Of the Electrode Materials And Reactor Configuramentioning
confidence: 99%
“…In order to further save the energy costs and improve the performance of RBCs, great effort has been spent on modifying RBCs configuration, such as self-rotating discs [22,23], net-like rotating biological contactor [24], and RBC-MFC [25]. Self-rotating discs (SRDs) are cost-effective devices to improve the self-purification efficiency of water stream via increasing dissolved oxygen in the water stream with natural mechanical energy of rivers [22].…”
Section: Introductionmentioning
confidence: 99%
“…Knowledge regarding the microbial consortia in biological systems is of great importance for comprehensive understanding the performance and stability of biological reactors [26,27]. In recent years, molecular biology tools have been widely developed to determine the microbial communities in the wastewater treatment [15,25,26]. It is necessary to identify the microbial compositions and structures of novel biological reactors by this way.…”
Section: Introductionmentioning
confidence: 99%