Enhanced disinfection of wastewater by combining wetland treatment with bioelectrochemical H2O2 production
نویسندگان
چکیده
منابع مشابه
Enhanced disinfection of wastewater by combining wetland treatment with bioelectrochemical H(2)O(2) production.
A highly-loaded constructed wetland (up to 44±21gCODm(-2)d(-1)) was connected to a bioelectrochemical system (BES) to produce hydrogen peroxide for disinfection purposes. The anode delivered a current from the wetland effluent up to 3.5Am(-2) (maximum 62% anodic efficiency) but was limited in the supply of organic carbon. Hydrogen peroxide could be produced in situ in wetland effluent. Producti...
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Bioelectrochemical systems can be used to energy-efficiently produce hydrogen peroxide (H2O2) from wastewater. Organic compounds in the wastewater are oxidized by microorganisms using the anode as electron acceptor. H2O2 is produced by reduction of oxygen on the cathode. In this study, we demonstrate for the first time production of high concentrations of H2O2 production from real municipal was...
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ژورنال
عنوان ژورنال: Bioresource Technology
سال: 2014
ISSN: 0960-8524
DOI: 10.1016/j.biortech.2013.12.058