Study on Treatment Technology of Waste Emulsion in Mechanical Processing

摘要：

The paper studied the trearment technology of high concentration emulsion wastewater in metal machining plant By analyzing the properties of emulsion wastewater,we used the combination process of membrane technology+Fe-C micro-electrolysis+membrane bioreactor to treat the wastewater. Through the ceramic membrane, The removal rate of CODCr can reach 95％. Fe-C micro-electrolysis treatment can improve the biodegradability of wastewater, lastly through the membrane bioreactor treatment systems, CODCr of the effluent is less than 100mg/L, which meets the requirements of The First Grade of the National Discharge Standard (GB8978-1996) .

关键词： waste emulsion membrane separation micro electrolysis membrane bio-reactor

作者: Li Xindong Huang Wanfu

作者单位: Architectural and Mapping Engineering School Jiangxi University of Science and Technology Ganzhou, C Resource and Environment Engineering School Jiangxi University of Science and Technology Ganzhou, Ch

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 577-580

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）