Zobrazeno 1 - 10
of 50
pro vyhledávání: '"MICHAEL G. PAICE"'
Publikováno v:
BioEnergy Research. 4:246-257
An essential feature of proposed fermentation-based lignocellulose to biofuel conversion processes will be the co-production of higher value chemicals from lignin and hemicellulose components. Over the years, many routes for chemical conversion of li
Publikováno v:
Enzyme and Microbial Technology. 43:103-108
Three commercial cellulases were evaluated for their effects on deinking of both fresh and artificially aged old newsprint (ONP) mixed with fresh old magazines (OMG) at a ratio of 7:3. The enzymes were added at the beginning of the repulping stage fo
Autor:
Donald Patton, Robert Bourbonnais, Justin Powlowski, Adrian Tsang, Regis-Olivier Benech, Xiaoming Li, Michael G. Paice, Reginald Storms
Publikováno v:
Enzyme and Microbial Technology. 41:740-747
A Phanerochaete chrysosporium cDNA predicted to encode endo-1,4-β- d -mannanase, man5D , was cloned and expressed in Aspergillus niger . The coding region of the gene man5D was predicted to contain, in order from the N-terminal: a secretory signal p
Autor:
Tim J. Dumonceaux, Michael G Paice, Andrew G. Van Kessel, Sean M. Hemmingsen, Carl P Pelletier, Janet E. Hill
Publikováno v:
Canadian Journal of Microbiology. 52:494-500
We examined the microbial community structure and quantified the levels of the filamentous bulking organism Thiothrix eikelboomii in samples of activated sludge mixed liquor suspended solids (MLSS) from Canadian pulp and paper mills. Libraries of cha
Publikováno v:
Holzforschung. 58:581-587
Kraft and oxygen delignified pulps with various kappa numbers were prepared from black spruce and western hemlock chips. The bleachability (ratio of kappa number decrease to chlorine dioxide applied) of the different pulps at the same kappa number va
Summary of Case Studies Investigating the Causes of Pulp and Paper Mill Effluent Regulatory Toxicity
Autor:
Sharon Gibbons, Valerie Naish, Pierre H. Martel, R.H. Voss, Brian I. O'Connor, Michael G. Paice, Tibor Kovacs
Publikováno v:
Water Quality Research Journal. 39:93-102
In Canada, effluents from pulp and paper mills are regulated for toxicity. The regulation requires ≥50% survival of rainbow trout (Oncorhynchus mykiss) exposed to full-strength (i.e., 100%) effluent for 96 h in tests that must be conducted monthly.
Autor:
Michael G. Paice, Janique Bergeron
Publikováno v:
Water Quality Research Journal. 36:659-685
Two five-litre activated sludge (AS) bioreactors were operated for several months to demonstrate potential mill applications of a four-assay set, which has been proposed as a tool for monitoring the health of the AS microbial population. The set cons
Publikováno v:
Journal of Biotechnology. 53:215-236
In 1989 we reported that the white-rot basidiomycete fungus Trametes versicolor could delignify and substantially brighten unbleached kraft pulps. Since that time, considerable effort has been dedicated to understanding the biological mechanisms of t
Publikováno v:
Scopus-Elsevier
Protoplasts of the monokaryotic strain 52J of Trametes versicolor were treated with UV light and screened for the inability to produce a colored precipitate on guaiacol-containing agar plates. Mutants unable to oxidize guaiacol had absent or very low
Autor:
K. E. Skog, J. A. Stanturf, R. S. Zalesny, M. W. Cunningham, R. B. Hall, J. Mirck, D. L. Rockwood, T. A. Volk, Kevin J. Shinners, Matthew F. Digman, Troy M. Runge, J. Y. Zhu, S. Elumalai, X. J. Pan, Seiji Nakagame, Richard P. Chandra, Jack N. Saddler, T. L. Richardson, N. K. Harner, P. K. Bajwa, J. T. Trevors, H. Lee, Y.-H. Percival Zhang, Feng Peng, Jun Li Ren, Feng Xu, Run-Cang Sun, Keiichi Koda, Satoshi Kubo, Yasumitsu Uraki, Rodger P. Beatson, Wadood Y. Hamad, Y. Xu, R. M. Rowell, Long Jiang, Meng-Hsin Tsai, Scott Anderson, Michael P. Wolcott, Jinwen Zhang, Xiao Zhang, Michael G. Paice, James Deng, Pedram Fatehi, Yonghao Ni, Adriaan van Heiningen, Joseph Genco, Sunghoon Yoon, Mehmet S. Tunc, Haixuan Zou, Jie Luo, Haibo Mao, Hemant Pendse
The forest products industry has a wealth of experience and history of innovation in producing a variety of biomaterials, such as engineered wood products, pulp and paper, cellulose derivatives, textile materials, and specialty chemicals. This book e