PIROLISIS ISOTERMAL SLUDGE CAKE DAN PULP REJECT PABRIK PULP KRAFT (<i>ISOTHERMAL PYROLYSIS OF SLUDGE CAKE AND PULP REJECT FROM KRAFT PULP MILL</i>)
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چکیده
منابع مشابه
Dissolving Pulp (alpha-cellulose) from Corn Stalk by Kraft Process
Corn stalk can be used as an alternative non-wood raw material to produce cellulosic dissolving grade pulp. In this work, the potential of corn stalk in the production of dissolving pulp (alpha-cellulose) was investigated. It was collect ed from a corn stalk farm of Kermanshah, Iran. The sequences of experimental work were: water and acid prehydrolysis at 160˚C for 30min, followed by Kraft pulp...
متن کاملBiological activity of bleached kraft pulp mill effluents before and after activated sludge and ozone treatments.
Eucalyptus bleached kraft pulp production, an important sector of the Brazilian national economy, is responsible for generating large volume, high pollutant load effluents, containing a considerable fraction of recalcitrant organic matter. The objectives of this study were to quantify the biological activity of the effluent from a eucalyptus bleached kraft pulp mill, characterize the nature of ...
متن کاملKraft pulp mill effluent treated by activated sludge and aerated lagoon genotoxicity assess
Organic compounds present in the bleached kraft pulp mill (BKPM) effluents may be reduced by biological treatment like: activated sludge (AS) or aerated lagoon (AL). However, after biological treatment, BKPM effluent still contains specific compounds. Some of them have been related with chronic effects (DNA damage, reproductive and physiological) observed on fishes exposed to BKPM effluents. Th...
متن کاملKraft Pulp from Juvenile and Mature Woods of Corymbia citriodora
Kraft pulp produced from juvenile and mature wood from thirty-two-yearold 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 pu...
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ژورنال
عنوان ژورنال: JURNAL SELULOSA
سال: 2016
ISSN: 2527-6662,2088-7000
DOI: 10.25269/jsel.v6i02.90