Census of manufactures : 1921- Paper and wood pulp ...

Title varies.

Environmental impact assessment: looking at sediments in Nootka Sound for traces of pulp mill effluent

Senior thesis written for Oceanography 445

Kraft pulp from juvenile and mature woods of corymbia citriodora

Kraft pulp produced from juvenile and mature wood from thirty-two-year-old Corymbia citriodora trees was evaluated. The stem was subdivided into regions of juvenile and mature wood, and then it was transformed into chips. These materials were then cooked in the Laboratory of Pulp and Paper at São Paulo State University (UNESP, Botucatu, SP, Brazil) and the physico-mechanical properties of the pulps were determined. The results showed that: (1) the pulp yields of mature wood were up to 4.4% greater in comparison to the juvenile wood, (2) the juvenile wood pulp required a shorter refining time than mature wood to reach the same Schopper-Riegler degree, (3) the juvenile wood pulp presented lower specific volume, and (4) the mature wood pulp presented greater air resistance, tensile, tear and burst index values, stress-strain factor, and stretch than the juvenile wood pulp.

Influence of heartwood on pulp properties explained by machine learning techniques

Só está disponível o resumo.

Toxicity of pulp and paper mill effluent : a literature review /

Mode of access: Internet.

Advanced filtration of pulp mill wastes /

Mode of access: Internet.

Removal of wood-derived toxics from pulping and bleaching wastes /

Grant no. R-803525-04.

Pulp and paper: chemistry and chemical technology.

Includes bibliography.

Pulp and paper science and technology.

Mode of access: Internet.

An industry and its potentials; pulp and paper in the upper lakes region.

Mode of access: Internet.

Pulp capacity in the United States, 2000 /

"September 2003"--P. [2] of cover.

Studies on taxonomy and ecology of Mysidacea from the EEZ of India

Members of the order Mysidacea are important component in marine and estuarine plankton inhabiting all regions of the oceans. There are many brackish water species and few species occur in fresh water, some have become adapted to the specialized environments of caves and wells. They are omnivores, responsible for remineralisation of a substantial portion of the detritus in the water column. They form an important link in the food chain (between microbial producers and secondary consumers) and therefore play a major role in the cycling of energy within the aquatic ecosystem. In tropical and subtropical waters, swarms of mysids are exploited commercially and marketed as preserved cooked food. Mysids have been used in fish farming as live feed resource. They are also excellent experimental organism, extremely useful in the studies of potential impact of various pollutants in the aquatic environment. Mysids are also used in wood pulp effluent plants.Considering the significant role of mysids in the productivity of tropical and coastal ecosystems,the present study has been undertaken to extend our knowledge on the systematics, species composition, distribution,abundance and ecology of mysid fauna of the Indian EEZ and adjoining areas. The present study therefore will undoubtedly fumish valuable information on Mysidacea of the Indian waters.