Course Unit Code | 541-0002/02 |
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Number of ECTS Credits Allocated | 5 ECTS credits |
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Type of Course Unit * | Compulsory |
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Level of Course Unit * | First Cycle |
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Year of Study * | Second Year |
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Semester when the Course Unit is delivered | Summer Semester |
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Mode of Delivery | Face-to-face |
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Language of Instruction | Czech |
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Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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Name of Lecturer(s) | Personal ID | Name |
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| RAC20 | prof. Ing. Helena Raclavská, CSc. |
Summary |
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The course provides information on basic properties of aqueous systems, chemical composition of waters in respect to the form of occurence and properties of individual components. Chemical reactions and equilibria in waters, inorganic compounds in waters (main cations and anions, toxic metals, compounds of nitrogen and phosphorus), carbonate chemistry of aqueous systems. The problems of influences of rock environment on hydrochemical composition of natural waters are solved (major and minor components). Composition, properties and classification of natural waters. Differences in chemical composition of the „clean" surface and ground waters. Organic compounds in waters (humic compounds, pesticides, hydrocarbons, halogenderivates, tensides). Composition, properties and classification of waste waters. |
Learning Outcomes of the Course Unit |
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Gain of knowledges on behaviour of main anionts and cations in waters, trace elements and organic micropollutants. Understanding of basic hydrogeochemical principles. The evaluation of water quality (surface and underground) on the basis of knowledge of geological environment. |
Course Contents |
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Physico-chemical properties of waters: conductivity, Eh, pH, activity of ions.
Physico-chemical process in waters: dissolution, hydratation, hydrolysis, oxidation, reduction. Transport of particles in surface waters.
The methods for water sampling, processing of samples before analysis, the sampling equipment.
The mobile analytical methods, continual measurements for waste water treatment plants and for surface water monitoring.
Metals and semimetals in waters (Li, Na, K, Ca, Mg, Sr, Ba, Al, Fe, Mn, Si, B).
Heavy metals in waters (Ag, Cd, Hg, Pb, Se, Cr, Ni, Co, Mo, W, V, Be, Sn, Sb, Tl,). Occurrence, properties, importance and method for determination.
Anions in waters – halogenides in waters, the sulphur compounds, nitrogen compounds and phosphates.
The CO2 and their aionic forms. Calcium- carbonate equilibrium.
Occurrence of dissolved gasses in surface waters (NH3, CO2, O2).
Evaluation of environmental factors in waters
Organic matter in water – natural organic matter (NOM). The methods for determination of organic matter in waters – direct and indirect methods (BOD, COD and TOC/DOC).
Organic micropollutants – classification, integrated registr of pollution (IRZ).
POPs in water environment. Instekticides, PCBs., PCDD/Fs.
The eutrophisation in surface waters. The main indicators of evaluation of water quality (Decree No. 2000/60 ES). The methods for continual chlorophyll determination.
The sludges from municipal waste water treatment plants. Composition, the main components.
The bulk and wet deposition, soil water – chemical composition, the main and minoric elements.
Ecotoxicity. |
Recommended or Required Reading |
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Required Reading: |
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Appelo C.A.J., Postma D. (2005): Geochemistry, groundwater and pollution. A.A.Balkema, 2Rev Ed edition, ISBN-10: 0415364280 (649 p.)
Nollet L.M.L. (2000): Handbook of water analysis. Marcell Dekker, Inc. New York, ISBN 0-8247-8433-2 (921 p.)
Reemtsma T., Jekel M. (2006): Organic pollutants in the water cycle. Wiley-VCH Verlag GmbH, Weinheim, ISBN 3-527-31297-8, (347 p.)
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Doušová B., Bůžek F.: Chemie životního prostředí. VŠCHT Praha. 2016, 1-130. ISBN: 978-80-7080-979-2.
Horáková M. et al.: Analytika vody. Skripta VŠCHT Praha, 2. vydání (2007 dotisk), 1-335. ISBN: 978-80-7080-520-6
Kopp J., Křivánek J., Kyslík P., Němec J.: Drobné vodní toky v České republice. Nakladatelství CONSULT. 2006. 1-256. ISBN: 80-903482-1-1.
Pitter P.: Hydrochemie. VSCHT Praha, 5. vydání, 2015. 1-792. ISBN: 80-03-00526-6
Sýkora V., Kujalová H., Pitter P.: Hydrtochemi pro studenty bakalářského studia. VŠCH Praha.2016.1-291. ISBN: 978-80-7080-949-5.
Šráček O., Datel J., Mls J. (2002): Kontaminační hydrogeologie. Učební texty Univerzity Karlovy. ISBN: 80-246-0521-X
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Recommended Reading: |
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Benjamin M. M. (2010): Water chemistry. Waveland Pr Inc. UK; 1 edition, 1-688. ISBN-10:1577666674, |
Krásný J. et al.: Podzemní vody. Regionální geologie prostých a minerálních vod. ČGS Praha. 2012, 1-144.
Pačes T.: Úvod do hydrogeochemie. Technická univerzita v Liberci, 2011, 1-79.
, ISBN 978-80-7372-748-2.
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Planned learning activities and teaching methods |
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Lectures, Tutorials, Experimental work in labs |
Assesment methods and criteria |
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Task Title | Task Type | Maximum Number of Points (Act. for Subtasks) | Minimum Number of Points for Task Passing |
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Exercises evaluation and Examination | Credit and Examination | 100 (100) | 51 |
Exercises evaluation | Credit | 33 | 17 |
Examination | Examination | 67 | 18 |