منابع مشابه
Membrane Fouling Prevention and Control Strategies in Pulp and Paper Industry Applications: A Review
Membrane separation technologies have recently received much attention, from lab-scale studies to full-scale operations, in the forest industry. However, membrane fouling comprises a signifcant obstacle to their broad application. Thus, to ensure cost-effective operation of membrane separation processes, the improved elucidation of membrane fouling and establishment of e...
متن کاملIndia’s Pulp and Paper Industry: Productivity and Energy Efficiency
ii ACKNOWLEDGEMENTS The authors would like to thank Joyashree Roy, Ernst Worrell, Puran Mongia, and Marta Khrushch for their valuable assistance and comments on previous drafts of this paper. Abstract Historical estimates of productivity growth in India's pulp and paper sector vary from indicating an improvement to a decline in the sector's productivity. The variance may be traced to the time p...
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The purpose of this paper is to develop models with and without potential emissions trading and to compare industry profits under the two regimes. The model in which emissions trading is permitted is a nonparametric industry frontier model in the spirit of Färe et al. (1992). It is relative to this model that industry profit is computed. This profit is compared to the profit without emissions t...
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The activities of human civilization have imposed a high burden on the environment since the beginning of history on a global scale. That is why energy producers and consumers need to think deeply about the role that energy plays to achieve sustainable development. In this context, the maintenance of the environment, which cannot be replaced, should be taken into account precisely. Rising energ...
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This paper presents an overview of different modelling and simulation (M & S) methods used in water treatment. Special emphasis is on pulp and paper industry. In chemical water treatment, M & S is successfully used in control design. Hybrid models based on a cascade approach are needed in biological wastewater treatment to cover different operating conditions. Uncertainty handling needs to be i...
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ژورنال
عنوان ژورنال: Silva Fennica
سال: 1982
ISSN: 2242-4075
DOI: 10.14214/sf.a15077