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环境科学学报 2009
Comparison of two advanced oxidation processes for the treatment of wastewater from acrylonitrile production
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Abstract:
Wastewater from acrylonitrile production was treated by chemical Fenton oxidation or dual electrode iron-promoted electrochemical oxidation using Ti/SnO2 and Fe as the combined anodes.The results from the two processes were compared,and the effects of several factors and reaction behaviors were investigated.The COD removal efficiencies from the electrochemical oxidation with H2O2 added were about 30%~35% higher than those from Fenton oxidation,and more than 90% color removal was achieved by the electrochemi...
