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Lecturer(s)
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Dvořáčková Marie, Ing. Ph.D.
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Julinová Markéta, doc. Ing. Ph.D.
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Course content
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1. Industrial and special waste water (composition characterization, pollution indicators). 2. Special requirements for special water treatment according to individual sectors and possibilities of their treatment. 3. Mechanical methods of water purification, filtration processes and used equipment, sedimentation processes, hydrocyclones. 4. Separation of light particles by gravity separators of fats and oils. 5. Flotation and its process characteristics, free and pressure flotation, electroflotation, combination of coagulation with flotation. 6. Neutralization (neutralization station arrangement). Magnetic separation. Extraction. Striping (technical design, application examples). Adsorption types of sorbents (biosorbents). 7. Precipitation and its characteristics, precipitation of heavy metals, precipitation of anions, examples of its applications. 8. Chemical oxidation and reduction. Advanced oxidation processes. Electrochemical processes in water treatment. 9. Ion exchangers. Use of ion exchangers decarbonization, demineralization, deionization of water. 10. Decomposition of stabilized emulsions. 11. Membrane processes in water treatment. 12. Biological aerobic purification and its characteristics, technological parameters of activation, types of activation, aeration, technological modifications of activation processes. 13. Biological anaerobic purification, comparison of aerobic and anaerobic processes, factors affecting mechanization, anaerobic reactors. 14. Technologies of sludge processing. Laboratory exercise: 1. Determination of CODCr by dichromate and CODMn by the Kubel method. 2. Determination of ammonium ions by Nessler's reagent. 3. Sedimentation properties of sludge. Determination of the concentration curve of particle flow and sludge index. 4. Determination of KNK and ZNK. 5. Determination of BOD7 by dilution method. 6. Spectrophotometric determination of nitrites and nitrates. 7. Analysis of technological sludge suspension. Determination of solubility. and insoluble. substances, dry matter, loss on ignition. 8. Groundwater deironing. Determination of dissolved iron by absorption spectrophotometry 9. Hydraulic characteristics. 10. Determination of conductivity, pH, redox potential. 11. Determination of oxygenation capacity of aeration equipment. 12. Use of Fenton reaction processes to remove organic substances from wastewater.
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Learning activities and teaching methods
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Lecturing
- Participation in classes
- 28 hours per semester
- Preparation for course credit
- 42 hours per semester
- Home preparation for classes
- 55 hours per semester
- Preparation for examination
- 55 hours per semester
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| prerequisite |
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| Knowledge |
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| knowledge of environmental protection |
| knowledge of environmental protection |
| good knowledge of basic courses of analytical chemistry |
| good knowledge of basic courses of analytical chemistry |
| Skills |
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| practical preparation of solutions |
| practical preparation of solutions |
| basic chemical calculations |
| basic chemical calculations |
| ability to perform basic laboratory operations and procedures |
| ability to perform basic laboratory operations and procedures |
| learning outcomes |
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| Knowledge |
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| sensory properties of water, purity criteria and water quality requirements |
| sensory properties of water, purity criteria and water quality requirements |
| types of water according to origin, occurrence and use incl. their composition |
| types of water according to origin, occurrence and use incl. their composition |
| physical processes of water treatment and waste water treatment |
| physical processes of water treatment and waste water treatment |
| chemical processes of water treatment and waste water treatment incl. AOP processes |
| chemical processes of water treatment and waste water treatment incl. AOP processes |
| biological processes of wastewater treatment |
| biological processes of wastewater treatment |
| Skills |
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| is able to describe the main approaches and methods used in water technology |
| is able to describe the main approaches and methods used in water technology |
| is able to assess the effectiveness of individual processes |
| is able to assess the effectiveness of individual processes |
| is able to navigate technologies and their specific parameters |
| is able to navigate technologies and their specific parameters |
| is competent to decide on the choice of a technological procedure for water treatment and purification |
| is competent to decide on the choice of a technological procedure for water treatment and purification |
| is competent to work in a chemical laboratory not only in the chemical industry |
| is competent to work in a chemical laboratory not only in the chemical industry |
| teaching methods |
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| Knowledge |
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| Lecturing |
| Lecturing |
| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Skills |
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| Simple experiments |
| Simple experiments |
| Practice exercises |
| Practice exercises |
| assessment methods |
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| Knowledge |
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| Written examination |
| Oral examination |
| Oral examination |
| Analysis of works made by the student (Technical products) |
| Analysis of works made by the student (Technical products) |
| Written examination |
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Recommended literature
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Bindzar, Jan. Základy úpravy a čištění vod. Vyd. 1. Praha : Vydavatelství VŠCHT, 2009. ISBN 978-80-7080-729-3.
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CELENZA, G.J. Industrial Waste Treatment Process Engineering. Volume III, Specialized Treatment Systems. Lancaster, Pensylvania: Technomic, 2000. ISBN 1566767695.
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Dohányos, M., Zábranská, J., Jeníček, P. Anaerobní technologie v ochraně životního prostředí - skriptum. Praha : VŠCHT, 1996. ISBN 80-85368-90-0.
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Hübner, Pavel. Úprava vody v energetice. Vyd. 1. Praha : Vysoká škola chemicko-technologická v Praze, 2010. ISBN 978-80-7080-746-0.
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Chudoba, Jan. Biologické čištění odpadních vod. 1. vyd.. Praha : Státní nakladatelství technické literatury, 1991. ISBN 8003006112.
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JELÍNEK, L. Desalinační a separační metody v úpravě vody. Praha: VŠCHT, 2008. ISBN 978-80-7080-705-7.
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Kupec, Jan. Zpracování odpadních vod a čistírenských kalů. Vyd. 1. Zlín : Univerzita Tomáše Bati, Fakulta technologická, 2002. ISBN 8073180588.
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Pitter, P., Chudoba, J. Biodegradability of Organic Substances in the Aquatic Environment. Boca Raton : CRC Press, 1990. ISBN 0849351316.
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Pitter, Pavel. Hydrochemie. 4., aktualiz. vyd. Praha : Vydavatelství VŠCHT, 2009. ISBN 978-80-7080-701-9.
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RAO, D.G. et al. (Ed.). Wastewater Treatment: Advanced Processes and Technologies. Boca Raton: CRC Press, 2013. ISBN 9781439860458.
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ŠÁLEK, J., TLAPÁK , V . Přírodní způsoby čištění znečištěných povrchových a odpadních vod..
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Tuček, F., Chudoba, J., Koníček, Z. Základní procesy a výpočty v technologii vody. Praha : SNTL, 1977.
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