Removal of Odors from swine wastewater by using microbial fuel cells
被引:100
作者:
Kim, Jung Rae
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Penn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USAPenn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USA
Kim, Jung Rae
[1
]
Dec, Jerzy
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Penn State Univ, Dept Crop & Soil Sci, University Pk, PA 16802 USA
Penn State Univ, Penn State Hydrogen Energy Ctr, University Pk, PA 16802 USAPenn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USA
Dec, Jerzy
[2
,3
]
Bruns, Mary Ann
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Penn State Univ, Dept Crop & Soil Sci, University Pk, PA 16802 USA
Penn State Univ, Penn State Hydrogen Energy Ctr, University Pk, PA 16802 USAPenn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USA
Bruns, Mary Ann
[2
,3
]
Logan, Bruce E.
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Penn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USAPenn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USA
Logan, Bruce E.
[1
]
机构:
[1] Penn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USA
[2] Penn State Univ, Dept Crop & Soil Sci, University Pk, PA 16802 USA
[3] Penn State Univ, Penn State Hydrogen Energy Ctr, University Pk, PA 16802 USA
A single-chamber microbial fuel cell (MFC) was used to reduce 10 chemicals associated with odors by 99.76% (from 422 +/- 23 mu g/ml) and three volatile organic acids (acetate, butyrate, and propionate) by >99%. The MFC produced a maximum of 228 mW/m(2) and removed 84% of the organic matter in 260 h. MFCs were therefore effective at both treatment and electricity generation.