A novel integration of microwave catalytic oxidation and MBBR process and its application in advanced treatment of biologically pretreated Lurgi coal gasification wastewater

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• 作者：Peng Xu^a ; ^{xp12904@163.com} ; Wencheng Ma^b ; Baolin Hou^b ; Zhou Shi^a
• 关键词：Biologically pretreated Lurgi coal gasification wastewater ; Microwave catalytic oxidation ; Hydroxyl radicals ; Superoxide radical ; MBBR
• 刊名：Separation and Purification Technology
• 出版年：2017
• 出版时间：28 April 2017
• 年：2017
• 卷：177
• 期：Complete
• 页码：233-238
• 全文大小：401 K
• 卷排序：177

文摘

MOs/SAC was prepared and served as catalyst in MCO. MCO exhibited excellent in abating refractories and improving biodegradability. MW “photoelectric effect” generates OH∗, O2- and holes in the MCO. OH∗ and O2- were confirmed by the ESR and fluorescent probe technique. The integration of MCO and MBBR was more effective at shorter retention time.