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Lecturer(s)
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Češek Břetislav, Ing. CSc.
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Milichovský Miloslav, prof. Ing. DrSc.
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Course content
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Water pollution control managment in pulp and paper industry - 1. water clarification stage, II. water clarification stage. Environmental protection policy. The definition of basic pollution parameters. The IPPC Directive. Effluent treatment methods - mechanical and biological clarification, sludge handling. The examples of practical clarification methods. Aerobic and anaerobic methods - technologies utilizated in wood-processing and pulp and paper industry, sorts of liquid wastes - internal approach and external approach. Bio-indicators MFO. Measuring and dosage devices in effluent treatment. Physical-chemical treatment methods of waste liquid clarification. Principle of liquid effluent clarification equipments design. Survey of strategy the pollution control in pulp and paper industry - recycled fiber, recycling insel, economy. Survey of recent de-inking technologies. Recycling and environment - methodology. Sorts of recycling methods and their utilisation in wood-processing and pulp and paper industry. Paper rand ligno-cellulosic material recycling - the number reuse of these materials and the influence upon their properties. The relationship between between degree of recycling and amount of multiple reusing fibres in paper mass. Other forms of paper recycling - problem recapitulation. Water recirculation and its technological, economical and environmental importance. White water recirculation in paper production - recent knowledge, trash soluble, colloidal and solid substances and influnce upon technology and paper product properties. Principle of mathematical description of dynamic models of white water recirculation followed by experimental exercise.
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Learning activities and teaching methods
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Monologic (reading, lecture, briefing), Demonstration
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- 45 hours per semester
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- 15 hours per semester
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- 30 hours per semester
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Learning outcomes
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The basic knowledge of environmetal aspects of chemical treatment of wood, anual plants particularly pulp and paper industry inclusive paper recycling.
The ability to orientation in environmental problemms of both the production and the utilization of pulps and paper.
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Prerequisites
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The knowledge of pulp and paper technology
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Assessment methods and criteria
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Oral examination
Home assigment and examination
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Recommended literature
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Milichovský M. Povrchová a koloidní chemie - přednášky. ÚCHTML-ODCP, Univerzita Pardubice, 2009.
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Neimo L. Papermaking Chemistry. Fapet Oy, Helsinky, Finland, 1999. ISBN 952-5216-04-7.
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Pertti Hynninen. Environment Control. Fapet Oy, Helsinki, Finland, 1998. ISBN 952-5216-19-5.
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William E. Scott. Principles of Wet End Chemistry. TAPPI PRESS, Technology Park/Atlanta, USA, 1996. ISBN 0-89852-286-2.
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