Pretreatment of Amination Wastewater from Amantadine Production Using Ultrasound-Fenton Combined Process
Ultrasound-Fenton (US-Fenton) combined process was employed to pretreat amination wastewater from amantadine production for decreasing TOC value and reducing biological toxicity.It was proved that the wastewater TOC significantly reduced with US-Fenton process.The optimal reaction conditions for US-Fenton combined process were: initial pH of 3.0; H202 dosage of 2 mol/L,Fe2+ dosage of 0.1 mol/L,and ultrasound energy density of 5 W/ml.Under the optimal conditions,toxicity analysis,excitation-emission matrix (EEM) spectroscopy detection and Gas Chromatography-Mass Spectrometer (GC-MS) detection of the three kinds of effluent after different processes of pretreatment were compared.Results showed that the US-Fenton process effectively reduced the organic matters in the amination wastewater and the compounds with aromatic structures can be broken to a large extent.
Amination wastewater EEM Fenton Toxicity Ultrasound
Jie Fan Ping Zeng Panyue Zhang Yonghui Song
Beijing Key Lab for Source Control Technology of Water Pollution, Beijing Forestry University, Beiji State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Envi Beijing Key Lab for Source Control Technology of Water Pollution, Beijing Forestry University, Beiji
国际会议
2013青岛国际脱盐大会(Qingdao International Conference 2013 on Desalination and Water Reuse)
青岛
英文
82-84
2013-06-25（万方平台首次上网日期，不代表论文的发表时间）