公开(公告)号：KR1020120003708A

公开(公告)日：2012-01-11

申请号：KR1020100064456

申请日：2010-07-05

Applicant: 전북대학교산학협력단

Inventor： 윤영상 ,  곽인섭 ,  배민아 ,  원성욱 ,  최순범 ,  김석 ,  마호주엔 ,  송명희 ,  박지영 ,  이시인 ,  크리쉬나머띠스 ,  팜티풍투이 ,  박성인 ,  한도형 ,  정용식

IPC: C12N11/10 ,  C12N11/06 ,  C12N11/08 ,  C12R1/01

Abstract: PURPOSE: A chitosan-biomass complex containing bacteria biomass in chitosan is provided to improve adsorption performance and to be easily applied to a process. CONSTITUTION: A chitosan-biomass complex is prepared by supporting bacteria biomass in chitosan. The complex contains amine group-containing cationic polymers which are cross-linked on the surface of the complex. The complex also contains amine group-containing cationic polymers having the bacteria biomass which is cross-linked on the surface. The bacteria include Corynebacterium ammoniagenes, Corynebacterium glutamicum, Escherichia coli, Bacillus megatherium, Serratia marcescens, or Brevibacterium ammoniagenes. A method for preparing the complex comprises: a step of stirring a mixture containing the bacteria biomass, chitosan, and acid solution; and a step of curing the mixture by applying an alkaline solution.

Abstract translation: 目的：提供壳聚糖中含有细菌生物质的壳聚糖 - 生物质复合物，以提高吸附性能并易于应用于工艺。 构成：通过支持壳聚糖中的细菌生物质制备壳聚糖 - 生物质复合物。 络合物含有在复合物表面交联的含胺基的阳离子聚合物。 该复合物还含有具有在表面上交联的细菌生物质的含胺基的阳离子聚合物。 细菌包括产氨棒杆菌，谷氨酸棒杆菌，大肠杆菌，巨大芽孢杆菌，粘质沙雷氏菌或产氨短杆菌。 制备复合物的方法包括：搅拌含有细菌生物质，壳聚糖和酸溶液的混合物的步骤; 以及通过施加碱性溶液固化混合物的步骤。