546-0681/01 – Water technology I (TV I)
Gurantor department | Department of Environmental Engineering | Credits | 5 |
Subject guarantor | prof. Dr. Ing. Miroslav Kyncl | Subject version guarantor | prof. Dr. Ing. Miroslav Kyncl |
Study level | undergraduate or graduate | Requirement | Compulsory |
Year | 3 | Semester | summer |
| | Study language | Czech |
Year of introduction | 1994/1995 | Year of cancellation | 2008/2009 |
Intended for the faculties | HGF | Intended for study types | Master |
Subject aims expressed by acquired skills and competences
To inform the students about general technology processes used in the production of drinking water from processed surface and ground waters. To inform about the processing of water for industrial purposes, incl. special processing methods and measures taken in order to increase health safety of the water.
Teaching methods
Lectures
Experimental work in labs
Summary
The subject provides general information about the processing of waters. Attention is paid to the processing of various types of waters as well as to all technology processes that are used during the processing and production of drinking and special waters for various plants (heating plants, boiler houses...).
Importance of membrane technologies and ion exchanges during processing of water to be used in cooling circuits.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
Check questions, verification tests.
E-learning
Other requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1.Types of waters in the context of processing. Sources of water. Contaminants in surface and ground sources of water. Required quality of drinking water.
2.Overview of technology processed used during production of drinking water from processed water. Pre-treatment of raw water. Settling and thickening of slurries. Settling and thickening tanks.
3.Dispersion systems. Colloid particles. Zeta potential. Water clarification. Principles of coagulation and coagulants. Coagulation tests and types of clarifiers.
4.Filtering, filtering mechanisms and filtering cycles. Types of filters, general parameters and characteristics.
5.Removal of mangenese. Removal of iron.
6.De-acidification – theory of calcium and carbonate balance. Mechanical and chemical methods used in de-acidification.
7.Removal of calcium and magnesium from water by settling.
8.Ion exchanges – separation of ion exchange, ion parameters, ion exchange phases and regeneration. Using of ion exchanges - decarbonisation, demineralisation and deionisation of water.
9.Membrane processing of water. Electrodialysis.
10.Increase health safety of drinking water. Physical and chemical methods. Disinfecting water with chlorine and chlorine compounds. Ozone disinfection.
11.Special methods used in the processing of water. Dechlorination. Fluoridising. Removla of nitrogen substances.
12.Adsorption – theory and use in the processing of water.
13.Water stabilising and anti-corrosion measures.
14.Disposal and re-use of wastewater treatment sludge.
15.Specific requirements in respect of special treatment of waters for various plants (heating plants, boiler houses...). Processing methods.
Conditions for subject completion
Conditions for completion are defined only for particular subject version and form of study
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.