Urine disinfection and in situ pathogen killing using a Microbial Fuel Cell cascade system
Publication Date
May 02, 2017
Authors
Ioannis Ieropoulos, Grzegorz Pasternak & John Greenman
Volume
12
Issue
5
Pages
e0176475
DOI
https://dx.plos.org/10.1371/journal.pone.0176475
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0176475
Scopus
85018946599
Mendeley
http://www.mendeley.com/research/urine-disinfection-situ-pathogen-killing-using-microbial-fuel-cell-cascade-system
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Mendeley | Further Information

{"title"=>"Urine disinfection and in situ pathogen killing using a Microbial Fuel Cell cascade system", "type"=>"journal", "authors"=>[{"first_name"=>"Ioannis", "last_name"=>"Ieropoulos", "scopus_author_id"=>"55880836000"}, {"first_name"=>"Grzegorz", "last_name"=>"Pasternak", "scopus_author_id"=>"36009109800"}, {"first_name"=>"John", "last_name"=>"Greenman", "scopus_author_id"=>"57197936420"}], "year"=>2017, "source"=>"PLoS ONE", "identifiers"=>{"sgr"=>"85018946599", "pui"=>"615804215", "isbn"=>"1111111111", "scopus"=>"2-s2.0-85018946599", "doi"=>"10.1371/journal.pone.0176475", "issn"=>"19326203"}, "id"=>"778664ee-6c77-33cd-96bd-7c6995f72dbd", "abstract"=>"Microbial Fuel Cells (MFCs) are emerging as an effective means of treating different types of waste including urine and wastewater. However, the fate of pathogens in an MFC-based system remains unknown, and in this study we investigated the effect of introducing the enteric pathogen Salmonella enterica serovar enteritidis in an MFC cascade system. The MFCs continuously fed with urine showed high disinfecting potential. As part of two indepen-dent trials, during which the bioluminescent S. enteritidis strain was introduced into the MFC cascade, the number of viable counts and the level of bioluminescence were reduced by up to 4.43±0.04 and 4.21±0.01 log-fold, respectively. The killing efficacy observed for the MFCs operating under closed-circuit conditions, were higher by 1.69 and 1.72 log-fold reduction than for the open circuit MFCs, in both independent trials. The results indicated that the bactericidal properties of a well performing anode were dependent on power perfor-mance and the oxidation-reduction potential recorded for the MFCs. This is the first time that the fate of pathogenic bacteria has been investigated in continuously operating MFC systems.", "link"=>"http://www.mendeley.com/research/urine-disinfection-situ-pathogen-killing-using-microbial-fuel-cell-cascade-system", "reader_count"=>19, "reader_count_by_academic_status"=>{"Unspecified"=>1, "Researcher"=>7, "Student > Doctoral Student"=>2, "Student > Ph. D. Student"=>3, "Student > Postgraduate"=>1, "Student > Master"=>3, "Lecturer"=>1, "Professor"=>1}, "reader_count_by_user_role"=>{"Unspecified"=>1, "Researcher"=>7, "Student > Doctoral Student"=>2, "Student > Ph. D. Student"=>3, "Student > Postgraduate"=>1, "Student > Master"=>3, "Lecturer"=>1, "Professor"=>1}, "reader_count_by_subject_area"=>{"Engineering"=>3, "Unspecified"=>5, "Environmental Science"=>5, "Biochemistry, Genetics and Molecular Biology"=>1, "Agricultural and Biological Sciences"=>3, "Chemistry"=>1, "Energy"=>1}, "reader_count_by_subdiscipline"=>{"Engineering"=>{"Engineering"=>3}, "Chemistry"=>{"Chemistry"=>1}, "Energy"=>{"Energy"=>1}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>3}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>1}, "Unspecified"=>{"Unspecified"=>5}, "Environmental Science"=>{"Environmental Science"=>5}}, "group_count"=>0}

Scopus | Further Information

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