Dual-cell reduction and group effect in an internal microelectrolysis reactor

作者: Diwen Ying , Juan Peng , Kan Li , Yalin Wang , Siwen Pan

DOI: 10.1016/J.ELECTACTA.2012.10.158

关键词:

摘要: Abstract To address some of the fundamental questions regarding functions cathodes and anodes (e.g., iron granular active carbon) what happens when numerous particles (microscopic galvanic cells) are combined in widely used efficient wastewater treatment an internal microelectrolysis (IME) reactor, we employed a specifically designed dual-cell IME reactor with single-couple electrodes narrow cell multi-couple electrodes. The simultaneous removal 6.36 mg L−1 2.93 mg L−1 2,4-dichlorophenol within 30 min from graphite cathode anode cells, respectively, was observed reactor. innovative concept behind this phenomenon is that anode, which generally believed to be oxidative, could probably reductive Thus, it important understand unique performance reactors. group effect, provides 45% increase open-circuit potential just two additional electrode couples aqueous solution, tested verified It suggests complex distribution compounds even high redox possibly reduced, difficult accomplish.

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