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| 有效微生物群固定化的初步研究 | |
| 引用本文： | 黄运红,龙中儿,许杨.有效微生物群固定化的初步研究[J].江西师范大学学报(自然科学版),2009,33(5). |
| 作者姓名： | 黄运红 龙中儿 许杨 |
| 作者单位： | 1. 江西师范大学,生命科学学院,江西,南昌,330022;南昌大学,中德联合研究院,江西,南昌,330047 2. 江西师范大学,生命科学学院,江西,南昌,330022 3. 南昌大学,中德联合研究院,江西,南昌,330047 |
| 基金项目： | 长江学者和创新团队发展计划 |
| 摘 要： | 采用聚乙烯醇作为有效微生物群固定化载体,海藻酸钠为成型助剂,通过聚乙烯醇-硼酸交联法制备固定化细胞,并探讨了固定化有效微生物群的特性.结果表明聚乙烯醇是有效微生物群固定化的良好载体,聚乙烯醇-硼酸交联法制备的固定化细胞呈球状,大小均匀,具有较好的脱氮生物活性、较好的机械稳定性和抗溶剂酸碱度. |
| 关 键 词： | 聚乙烯醇 有效微生物群 固定化 |
The Preliminary Study for Immobilized Effective Microorganisms |
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| HUANG Yun-hong,LONG Zhong-er,XU Yang.The Preliminary Study for Immobilized Effective Microorganisms[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2009,33(5). | |
| Authors: | HUANG Yun-hong LONG Zhong-er XU Yang |
| Institution: | HUANG Yun-hong 1,2,LONG Zhong-er1,XU Yang2(1.College of Life Science,Jiangxi Normal University,Nanchang 330022,China,2.Sino-German Joint Research Institute,Nanchang University,Nanchang 330047,China) |
| Abstract: | Effective Microorganisms(EM) was immobilized in polyvinyl alcohol(PVA) and sodium alginate by a PVA-boric acid method and the character of immobilized EM is discussed.The results show that the PVA matrix investigated in this study was found to be a suitable material for EM immobilization,spherical beads of uniform size were produced and these immobilized cells have an ideal biological denitrification activity as well as mechanical and pH stability. |
| Keywords: | polyvinyl alcohol effective microorganisms immobilization |
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