High Gradient Magnetic Chitosan Microspheres Separation in Fermented Molasses Wastewater Treatment
- 作者：Ye Sheng-quanGuo Si-yuanZheng Bi-shengZhang Chao-huaHuang HeShen Shao-fei
- 会议时间：2011-06-01
- 关键词：Magnetic chitosan microsphere ; high gradient magnetic separation ; wastewater treatment
- 作者单位：Ye Sheng-quan,Guo Si-yuan,Zheng Bi-sheng,Zhang Chao-hua,Shen Shao-fei(College of Food Science and Technology, Guangdong Ocean University,P.O. Box 302, Hai Ning Road, No. 67, Xiashan, Zhanjiang, Guangdong 524005, China)Huang He(School of Light Industry and Food Science, South China University of Technology, Guangzhou 510640, China)
- 母体文献：2011全国非常规水源利用技术研讨会论文集
- 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
- 主办单位：水利部
- 语种：chi
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.