https://scholars.lib.ntu.edu.tw/handle/123456789/407781
標題: | Fluorecent staining for study of extracellular polymeric substances in membrane biofouling layers | 作者: | Chen M.-Y. Lee D.-J. Yang Z. Peng X.F. Lai J.Y. |
公開日期: | 2006 | 卷: | 40 | 期: | 21 | 起(迄)頁: | 6642-6646 | 來源出版物: | Environmental Science and Technology | 摘要: | Membrane biofouling by microbial products adversely impacts the feasibility of adopting membrane bioreactors (MBRs) for treating wastewater. The fouling layer structure determines the pressure drop across the fouling layer. Three-dimensional distributions of nucleic acids, proteins, £\-D- GLUCOPYRANOSE POLYSACCHARIDES, AND B-D-glucopyranose polysaccharides in the fouling layer formed on a mixed cellulose ester membrane were generated utilizing a quadruple staining protocol combined with confocal laser scanning microscopy (CLSM). For the first time, this study constructed a three-dimensional volumetric grids model representing the fouling layer structure on the basis of a series of CLSM images. Quantitative structural information about the fouling layer was extracted from the CLSM images. ? 2006 American Chemical Society. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/407781 | ISSN: | 0013936X | DOI: | 10.1021/es0612955 |
顯示於: | 化學工程學系 |
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