546-0912/01 – Flotation (Fl)

Gurantor departmentDepartment of Environmental EngineeringCredits10
Subject guarantordoc. Ing. Vladimír Čablík, Ph.D.Subject version guarantorprof. Ing. Jiří Vidlář, CSc.
Study levelpostgraduateRequirementCompulsory
YearSemesterwinter
Study languageCzech
Year of introduction1996/1997Year of cancellation2010/2011
Intended for the facultiesHGFIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
VID30 prof. Ing. Jiří Vidlář, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 20+0
Combined Credit and Examination 20+0
Distance Credit and Examination 20+0

Subject aims expressed by acquired skills and competences

The goal is to master the physical-chemical hydroseparation process called flotation, both in theory and in practical terms. Flotation can be used for treatment of municipal and industrial water and drinking water during treatment.

Teaching methods

Individual consultations

Summary

Theoretical premise of flotation (thermodynamics of elementary flotation), physical, chemical and electrochemical characteristics of interface of phases in connection with mechanism of hydrophobisation of solid phase. Modification of flotation options for separating of mineral raw materials, industry waste and waste water. Type flotation devices, regenerative modes and technological diagrams.

Compulsory literature:

Crozier D.Ronald: Flotation-Theory,Reagents and Ore Testing. Pergamon,1992,ISBN 0-08-041864-3 Kmeť Stanislav: Flotácia. Alfa,Bratislava,1992,ISBN 80-05-00971-2

Recommended literature:

Mohd N. A., Puganeshwary P., Hamidi A. A.: Optimization of coagulation and dissolved air flotation (DAF) treatment of semi-aerobic landfill leachate using response surface methodology (RSM). Desalination, Volume 277, Issues 1-3, 15 August 2011, Pages 74-82. Subramanyan V., Jothinathan L., Ganapathy S.: Effects of alternating and direct current in electrocoagulation process on the removal of cadmium from water. Journal of Hazardous Materials, Volume 192, Issue 1, 15 August 2011, Pages 26-34. Zouboulis A. I., Avranas A.: Treatment of oil-in-water emulsions by coagulation and dissolved-air flotation. Colloids and Surfaces A: Physicochemical and Engineering Aspects, Volume 172, Issues 1-3, 25 October 2000, Pages 153-161.

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

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Conditions for subject completion

Combined form (validity from: 1960/1961 Summer semester, validity until: 2012/2013 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (145) 51
        Examination Examination 100  0
        Exercises evaluation Credit 45  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2010/2011 (P2102) Mineral Raw Materials (2102V009) Processing P Czech Ostrava Optional study plan
2009/2010 (P2102) Mineral Raw Materials (2102V009) Processing P Czech Ostrava Optional study plan
2009/2010 (P2102) Mineral Raw Materials (2102V009) Processing K Czech Ostrava Optional study plan
2008/2009 (P2102) Mineral Raw Materials (2102V009) Processing K Czech Ostrava Optional study plan
2008/2009 (P2102) Mineral Raw Materials (2102V009) Processing P Czech Ostrava Optional study plan
2007/2008 (P2102) Mineral Raw Materials (2102V009) Processing K Czech Ostrava Compulsory study plan
2007/2008 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes K Czech Ostrava Compulsory study plan
2007/2008 (P2110) Geological Engineering (2101V003) Geological Engineering K Czech Ostrava Compulsory study plan
2007/2008 (P2111) Mining (2101V009) Mining K Czech Ostrava Compulsory study plan
2007/2008 (P3646) Geodesy and Cartography (3602V002) Geoinformatics K Czech Ostrava Compulsory study plan
2007/2008 (P3646) Geodesy and Cartography (3646V001) Mine Surveying and Geodesy K Czech Ostrava Compulsory study plan
2007/2008 (P3904) Engineering Ecology (3904V012) Environment Protection within Industry K Czech Ostrava Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner