Results 161 to 170 of about 6,709 (189)
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Manganese Peroxidase Isoenzymes Produced by Pleurotus ostreatus Grown on Wood Sawdust
Archives of Biochemistry and Biophysics, 2000The white rot basidiomycete Pleurotus ostreatus produces two manganese peroxidase (MnP) isoenzymes when grown in solid stationary conditions on poplar sawdust, whereas a lower production of these same enzymes is observed on fir sawdust. Addition of Mn(2+) to poplar culture resulted in a threefold increase of MnP activity; the same addition to fir ...
GIARDINA, PAOLA +4 more
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Removal of Polyethylene Microplastics Using Wood Sawdust
Water Environment ResearchABSTRACT Microplastics (MPs) increasingly threaten environmental and human health due to their widespread presence in aquatic, terrestrial, and atmospheric systems. Yet scalable, cost‐effective removal technologies remain limited for MPs despite rising concern. This study investigated the use of wood sawdust, both
Julie Sentman +3 more
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Aspen wood sawdust and its biocomposites applications
Aspen trees or quaking aspen trees are medium sized deciduous trees that are members of the Salicaceae family, which appear with distinctive leaves and smooth greenish white bark as shown in Fig. 5.1.There are six species of aspen trees found worldwide, excluding hybrid species, Populus grandidentata, Populus tremuloides, Populus tremula, Populus ...Anthonette, James +6 more
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Identification of substances responsible for the ‘sawdust’ aroma in oak wood
Journal of the Science of Food and Agriculture, 1998The unpleasant "sawdustI odour sometimes found in wines aged in new barrels was studied by gas chromatography olfactory detection and mass spec- trometry. A particular aromatic zone has several chromatographic peaks, corre- sponding to certain characteristic odours which can be detected by smelling the gas effluent.
Pascal Chatonnet, Denis Dubourdieu
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Microwave absorbing material using rubber wood sawdust
2011 IEEE Symposium on Wireless Technology and Applications (ISWTA), 2011A flat microwave absorber working at frequency 1.8GHz was developed by impregnation of activated carbon and polyurethane. The activated carbon is prepared from the conversion of rubber wood sawdust through chemical activation process using ZnCl 2 solution as the precursor agent. The process involves leaching, heating and washing.
Sian Meng Se +2 more
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Drying of Rubber Wood Sawdust Using Tray Dryer
Particulate Science and Technology, 2006The present study attempts to understand drying characteristics of rubber wood sawdust in a tray dryer as it is the simplest and oldest of the dryers known commercially. An increase in temperature, flow rate of the heating medium, and initial moisture content was found to increase the drying rate.
C. Srinivasakannan, N. Balasubramaniam
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Collapse behaviour of plastic tubes filled with wood sawdust
Thin-Walled Structures, 2000The influence of foam-like wood filler on the mode of collapse and energy absorption performance of polyvinylchloride (PVC) tubes has been investigated under quasi-static loading conditions. The mode of collapse of axially crushed PVC tubes has been found to revert from regular three-lobe diamond mode to axisymmetric concertina mode at a certain wood ...
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Sawdust in the Western Woods by Lionel Youst
Oregon Historical Quarterly, 2009openaire +1 more source