Three-Dimensional Electrode Used for Wastewater Containing Cu2+ from PCB Factory

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Abstract:

To study the effects and optimal operating parameters of three-dimensional electrode electrolysis process for PCB wastewater containing Cu2+, the effects of electrolytic voltage, plate distance, material of plate, filling element and electrolyte were inspected to decide optimal experiment conditions. The experimental result showed that the optimal conditions were 3.0cm plate distance, steel ball as the filling material, 10V electrolytic voltage, and 45 min electrolytic time, and the removal rate of Cu2+ wastewater reaches 82.3%. The electricity costs were 1.11 yuan/m3.

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Advanced Materials Research (Volumes 864-867)

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1574-1577

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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