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Wastewater Treatment Technology

Type of study Follow-up Master
Language of instruction Czech
Code 546-0151/01
Abbreviation TCV
Course title Wastewater Treatment Technology
Credits 4
Coordinating department Department of Environmental Engineering
Course coordinator prof. Dr. Ing. Miroslav Kyncl

Subject syllabus

1. Wastewater and hazardous substances, characteristics of water pollutants, organic compounds and their determination, composition and quantity of sewage, micropollutants. Fundamentals of wastewater discharge regulations. Hazardous substances and obligations in the event of an accident.
2.Technological lines of large, medium and small WWTP. Centralized and decentralized treatment, industrial waste water, mechanical treatment, coarse pre-treatment.
3.Setting and thickening of process theory suspensions, settling and thickening tanks, design of settling tanks, technological parameters of tanks.
4.General basics of biological treatment processes, growth and multiplication of microorganism, growth curve, kinetic principles of microorganism selection, kinetics of substrate removal.
5. Principles of aerobic wastewater treatment, activated sludge, metabolism of organic compounds, removal of organic substances.
6.Basic methods of activated sludge cultivation, activation process, basic technological parameters, oxygen consumption, oxygen transfer to water.
7.Aeration of activation tanks, pneumatic aeration, technological modifications of conventional activation systems, technological parameters, examples of activation.
8. Biofilm reactors, properties of biofilm, sprayed biological columns, classification and parameters, rotary reactors, combined biomass cultivation.
9.Biological nitrogen removal, nitrification, denitrification, activation systems of nitrogen removal, bioaugmentation, Anammox system
10.Biological phosphorus removal, activation systems of phosphorus removal, common biological removal of nitrogen and phosphorus, chemical removal of phosphorus.
11.Separation and separation problems of activated sludge. Settling tanks, design parameters. Membrane separation.
12.Anaerobic treatment processes, comparison of aerobic and anaerobic processes, principle of anaerobic decomposition, anaerobic wastewater treatment, types of reactors.
13.Treatment of sewage sludge, anaerobic stabilization, reactors, sludge gas, sludge water, further sludge hygiene, sludge drying and incineration. Extraction of phosphorus from sludge.

Literature

Practical wastewater treatment. Hoboken: Wiley, 2006. ISBN 0-470-06792-6 .

Advised literature

CHEREMISINOFF, Nicholas P. Handbook of water and wastewater treatment technologies. Boston: Butterworth-Heinemann, c2002. Pollution engineering. ISBN 0-75067498-9.