Enhanced decomposition of dimethyl phthalate via molecular oxygen activated by Fe@Fe2O3/AC under microwave irradiation.

作者: Yiling Chen , Zhihui Ai , Lizhi Zhang

DOI: 10.1016/J.JHAZMAT.2012.07.015

关键词:

摘要: Abstract In this study, we demonstrate that the decomposition of dimethyl phthalate under microwave irradiation could be greatly enhanced over Fe@Fe 2 O 3 nanowires supported on activated carbon (Fe@Fe /AC). The great attributed to a unique induced molecular oxygen activation process. Upon irradiation, electrons transferred from zero-valent iron, and then react with form − OH radicals for phthalate. deactivation regeneration /AC catalyst were systematically studied. We also found heating accelerate electron transferring AC generate more reactive species DMP than conventional oil bath heating. This novel approach may find applications wastewater treatment drinking water purification.

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