Effective removal of emulsified oil from oily wastewater using in-situ generated metallic hydroxides from leaching solution of white mud

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• 作者：Ruitong Gao^a ; Feng Li^a ; Yujiang Li^a ; ^{yujiang@sdu.edu.cn} ; Tao Wu^b ; ^{wutao@sdu.edu.cn}
• 关键词：Emulsified oil ; Oily wastewater ; White mud ; Leaching solution ; Metallic hydroxides
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：309
• 期：Complete
• 页码：513-521
• 全文大小：1297 K
• 卷排序：309

文摘

In-situ generated metallic hydroxides from leaching solution of white mud. Approximately 95–99% of the emulsified oil was removed by IGMHs. IGMHs could be used for at least four cycles. Recovery of oil from oily wastewater could improve economic competitiveness.