叙述了透明质酸(HA)发酵液经5种不同预处理方法处理后,所获得清液在超滤过程中通量J的变化规律.通过比较预处理前后发酵液中透明质酸浓度和分子量的变化;超滤前后膜通量的变化及酶液处理后膜通量的变化,探讨了膜超滤过程中污染规律及预防方式.
参考文献
| [1] | 刘昌胜;邬行彦;潘德维 等.膜的污染及其清洗[J].膜科学与技术,1996,16(02):25-30. |
| [2] | J. Ennis;H. Zhang;G. Stevens;J. Perera;P. Scales;S. Carnie .Mobility of protein through a porous membrane[J].Journal of Membrane Science,1996(1):47-58. |
| [3] | Burns D B;Zydney A L .Effect of solution pH on protein transport through ultrafiltration membrane[J].Biotechnology and Bioengineering,1999,84:27-37. |
| [4] | Eijdhoven R H C M van;Saksena S;Lzydney A .Protein fractionation using electrostatic interactionsin membranes filteration[J].Biotechnology and Bioengineering,1995,48(04):415-442. |
| [5] | 陆晓峰;陈仕意;刘光全 等.超滤膜的吸附污染研究[J].膜科学与技术,1997,17(01):37-41. |
| [6] | Motohashi N;Mori .Analysis by HPGPC of high hyaluronic acid in animal skins and rabit synovial fluid[J].Journal of Chromatography,1988,435:335-342. |
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