High Gradient Magnetic Chitosan Microspheres Separation in Fermented Molasses Wastewater Treatment

摘要：

High gradient magnetic separation (HGMS) was applied fortreatment of the wastewater from fermented molasses and there generation of magnetic seeds was studied.The cross-linking magnetic chitosan microspheres have been used as an adsorbent for the removal of color,turbidity and COD from industrial wastewater,the cross-linking magnetic chitosan microspheres are synthesized by means of the reverse-phase suspension cross-linking technique with glutaraldehyde (GLA) as the cross-linker.The activation of the magnetic chitosan seeds and the efficiency of the treatment,as well as the factors affecting the performance are discussed.It is found that the treatment efficiency depended mainly on the pH.The most suitable pH for the treatment and for the regeneration of magnetic seeds was 5.0 and 11.0,respectively.

关键词： Magnetic chitosan microsphere high gradient magnetic separation wastewater treatment

作者: Ye Sheng-quan Guo Si-yuan Zheng Bi-sheng Zhang Chao-hua Huang He Shen Shao-fei

作者单位: College of Food Science and Technology, Guangdong Ocean University,P.O. Box 302, Hai Ning Road, No. School of Light Industry and Food Science, South China University of Technology, Guangzhou 510640, C

会议类型: 国内会议

会议名称: 2011全国非常规水源利用技术研讨会

会议地点: 青岛

会议语种:英文

页码: 496-501

在线出版日期: 2011-06-01（万方平台首次上网日期，不代表论文的发表时间）