全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

无机材料对固定化微生物凝胶球性能的影响

Keywords: 聚乙烯醇,海藻酸钠,无机材料,固定化

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了提高固定化微生物凝胶球的性能,实验研究了在凝胶球中添加无机材料粉末活性炭、SiO2、CaCO3和人造沸石,并从固定化微生物凝胶球的生物活性、机械强度、微观结构和溶出性多方面考核,比较不同无机材料对凝胶球性能的影响。研究结果表明,添加CaCO3能明显提高凝胶球的传质性能,进而提高凝胶球对氨氮的处理效果,添加人造沸石能提高凝胶球的抗拉强度,添加SiO2能提高凝胶球的密度,添加粉末活性炭能提高凝胶球的压缩强度。

References

[1]  丹羽千明. 公开特许, 昭61-209088, 1986
[2]  沈耀良,黄勇,赵丹,等. 固定化微生物污水处理技术. 北京:化学工业出版社,2002
[3]  于霞,柴立元,甘雪萍. 细胞固定化技术及其在废水处理中的应用研究. 工业水处理,2001,10(21): 9-12 Yu X., Chai L. Y., Gan X. P. Present state and prospect of cell immobilization technique and its applications to wastewater treatment. Industry Water Treatment, 2001, 10(21): 9-12(in Chinese)
[4]  EI-Naas M. H., Al-Muhtaseb S. A., Makhlouf S. Biodegradation of phenol by Pseudomonas putida immobilized in polyvinyl alcohol (PVA) gel. Journal of Hazardous Materials, 2009, 164(2-3):720-725
[5]  Chang I. S., Kim C. I., Nam B. U. The influence of poly-vinyl-alcohol (PVA) characteristics on the physical stability of encapsulated immobilization media for advanced wastewater treatment. Process Biochemistry, 2005, 40(9):3050-3054
[6]  Long Z., Huang Y. H., Cai Z. L., et al. Immobilization of Acidithiobacillus ferrooxidans by a PVA-boric acid method for ferrous sulphate oxidation. Process Biochemistry, 2004, 39(12): 2129-2133
[7]  An M., Lo K. V. Activated sludge immobilization using the PVA-alginate-borate method. J. Environ. Sci. Health, 2001, 36(1):101-115
[8]  Tam N. F. Y., Wong Y. S. Effect of immobilized microalgal bead concentrations on wastewater nutrient removal. Environmental Pollution, 2000, 107(1):145-151
[9]  包木太,田艳敏,陈庆国. 海藻酸钠包埋固定化微生物处理含油废水研究. 环境科学与技术,2012,35(2):167-172 Bao M. T., Tian Y. M., Chen Q. G. Application of alginate embedded immobilized microbes in oil wastewater treatment. Environmental Science & Technology, 2012, 35(2):167-172(in Chinese)
[10]  Cassidy M. B., Lee H., Trevors J. T. Environmental applications of immobilized microbial cells: A review. Journal of Industrial Microbiology, 1996, 16(2):79-101
[11]  刘巍,胡中华,刘亚非,等. 新型固定化生物小球的研制及其处理模拟苯胺废水的特性. 环境科学学报,2009,29(6):1195-1202 Liu W., Hu Z. H., Liu Y. F., et al. Preparation of novel immobilized microbe beads and their performance in the treatment of synthetic aniline wastewater. Acta Scientiae Circumstantiae, 2009, 29(6): 1195-1202(in Chinese)
[12]  Lozinskya V. I., Plievaa F. M. Poly(vinyl alcohl) cryogels employed as matrices for cell immobilization. 3. Overview of recent research and developments. Enzyme and Microbial Technology, 1998, 23(3-4):227-242
[13]  梅山公一. 公开特许,昭62-215389, 1987
[14]  三岛浩二. 公开特许,昭61-219385, 1986
[15]  安立超,戴昕. 一种聚乙烯醇铝盐固定化微生物的改进方法: 中国, CN101343629, 2009
[16]  国家环境保护总局. 水和废水监测分析方法(第4版). 北京:中国环境科学出版社,2002

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133