Titlebook: Biotechnology in the Pulp and Paper Industry; K. -E. L. Eriksson (Volume Editor),W. Babel,C. Wan Book 1997 Springer-Verlag Berlin Heidelbe

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為寵愛

Hemicellulases in the bleaching of chemical pulps,ity and safety of biocatalysts. Hemicellulases are used to modify the structure of xylan and glucomannan in pulp fibers in order to enhance the chemical delignification. This technology can be combined with various types of kraft pulping processes and bleaching sequences. The aims of the enzymatic t

MILL

Using enzymes in pulp bleaching: Mill applications,se, decreasing AOX discharges, freeing up chlorine dioxide generating capacity, or increasing the bleached brightness ceiling—without expensive capital investments. These benefits are achieved over the long term when the enzymes are selected and applied properly in the mill. Chapter 7 described the

幻影

Biotechnology for solving slime problems in the pulp and paper industry,olysaccharides; organisms within the slime; slime control, biocides, cleaning; surface-active agents in slime control, synthetic surfactants, biosurfactants, alternative biocide-free growth control methods, enzymatic slime deposit control, bacteriophages, introduction of competing micro-organisms; b

PARA

Flat Modules and Homological Dimensions,llutants could be used in the remediation of sites contaminated with hazardous wastes. Efforts to modify trees through biotechnology are in their infancy, and this review seeks to outline the underpinnings of what will undoubtedly be an area of increased emphasis in the next millennium.

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小鹿

https://doi.org/10.1007/978-1-4612-0525-8t with microorganisms and enzymes to remove the dechlorinated organic material. Each option has inherent advantages and disadvantages with regard to capital costs, operating costs, ease of retrofit, fabrication and installation time. Impact on other mill unit operations is also considered in choosin

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