Study on kinetic model of immobilized dominant bacteria for treatment of COD in coke plant wastewater

摘要：

Dominant bacteria of coke plant wastewater were immobilized by sodium alginate for the treatment of COD in coke plant wastewater, and the kinetic model was established. The experimental result indicates that the degradation rates of COD in coke plant wastewater obey Monod equation in the concentration rang of 300-1530 mg L -1 . The model parameters were determined by experiment and the value of rS,max and KS are 239.4 and 1175.8 respectively. These data would supply the useful information for designing immobilized bioreactor.

关键词： Immobilized dominant bacteria Coke plant wastewater Kinetic model Parameters

作者: Li WenYing Xu Pingmei Xu Ying Jin Jieying

作者单位: Key Laboratory of Coal Science and Technology for Ministry of Education and Shanxi Province, Taiyuan University of Technology ,030024, China

会议类型: 国际会议

会议名称: The 12th Asian Pacific Confederation of Chemical Engineering Congress(第十二届亚太化工联盟大会暨化工展览会)

会议地点: 大连

会议语种:英文

在线出版日期: 2008-08-04（万方平台首次上网日期，不代表论文的发表时间）