Debreceni Egyetem
A környezetgazdálkodási mérnöki, illetve a természetvédelmi és vadgazda
mérnöki alapképzési (BSc) szakok képesítési követelményeinek kidolgozása, a
szakok beindítása. HEFOP- 3.3.1-P.-2004-09-0071/1.0 projekt
Course description
1. Title of the course: Environmental technology, MTB60123
2. Name and title of the lecturer:
3. Name of the degree programme: BSC in Agricultural and Environmental Management
4. Type of course: compulsory A
5. Schedule of education: 14 weeks, 2+1C
6. Credit value of the course: 4
7. Educational objective: The course gives an introduction about the possible utilizations of
the renewable energy sources. Provides an overview of the technologies related to air purity
protection and protection against noise. Understanding the input and output methods of
pollution reduction and the basic coherences of technological interventions.
8. Personnel background: Dr. Tibor Bíró, Lili Mézes
9. Course content:
Lectures:
1. Utilization of renewable energy sources.
2. Utilization possibilities of biomass. Bioethanol.
3. Utilization possibilities of biomass. Biogas.
4. Air purity protection technologies. Shape and size of dusts. Dust chambers.
5. Rough dust separation. Cyclones, filters.
6. Electrostatic and wet dust separation.
7. Absorption, adsorption,
8. Condensation and thermic final gas purification. Biological final gas purification.
9. The characteristics and classification of noise. Power level and derived levels. Sound
propagation in gas.
10. Sound propagation liquid and solid agent. Sound propagation in free area.
Debreceni Egyetem
Pannon Egyetem
Debreceni Egyetem
A környezetgazdálkodási mérnöki, illetve a természetvédelmi és vadgazda
mérnöki alapképzési (BSc) szakok képesítési követelményeinek kidolgozása, a
szakok beindítása. HEFOP- 3.3.1-P.-2004-09-0071/1.0 projekt
11. Sound propagation and closed area. Sound pressure level, loudness, noisiness,
distinctness of speech.
12. Calculation of noise issued by industry and traffic.
13. Legislation related to noises, limitation values of loading. Equipments of noise
measurement. Decreasing the noise.
14. Noise-plotting. The noise output of Hungary. Characterization of vibrations (affect
humans), vibration limits, importance of frequency, prevention against vibrations.
Practices (every second week):
1. Composition and modeling of biogas mixtures.
2. Calculation the effectiveness of dust separation.
3. Determination of contaminants’ mass transport with calculations and measurements.
4. Sizing of biological gas purification plants.
5. Determination of volatile hydrocarbon emissions with measuring and balance of
matter.
6. Measuring noises of industry.
7. Measuring noises of traffic.
10. Mode of assessment during the semester: 11. Type of exam: colloquium
12. Compulsory practice related to the course: none
13. Compulsory and recommended literature:
Barótfi I. (2000): Környezettechnika. Mezőgazda Kiadó, Budapest.
14. Exam themes:
1. Indicate the steps of nuclear energy production!
2. Indicate the possible utilizations of solar energy!
3. Indicate the possible utilizations of wind-power!
Debreceni Egyetem
Pannon Egyetem
Debreceni Egyetem
A környezetgazdálkodási mérnöki, illetve a természetvédelmi és vadgazda
mérnöki alapképzési (BSc) szakok képesítési követelményeinek kidolgozása, a
szakok beindítása. HEFOP- 3.3.1-P.-2004-09-0071/1.0 projekt
4. Indicate the possible utilizations of geothermal energy!
5. Describe the technology of bioethanol production!
6. Describe the energy balance of bioethanol production!
7. Indicate the principle of anaerob fermentation!
8. Describe the affect parameters of fermentation!
9. Indicate the possible bases of biogas production!
10. Indicate the possible ways of biogas use!
11. Describe the characteristics and size categories of dust!
12. Introduce the indexes used to describe size and shape of dusts!
13. Describe the operation of dust chambers and veer separators!
14. Describe the operation of cyclones!
15. Classify the cyclones!
16. Classify the filters according to filter-agent and filter-material!
17. Describe the mechanisms of filter-effect!
18. Indicate the operation of electrostatic separators!
19. Describe the plants of wet dust separation!
20. Indicate the process and mechanism of absorption!
21. Describe the absorption plants!
22. Indicate the process of adsorption and the requirements against adsorbents!
23. Describe the adsorption plants!
24. Describe condensation gas purification technologies!
25. Classify the final gases according to their thermic manageability!
26. Indicate the process of catalytic oxidation!
27. Indicate the basic processes of biological final gas purification!
28. Indicate the plants of biological gas purification!
29. Characterize and classify the noises!
30. Indicate the definition of power level, sound pressure level and derived levels!
Debreceni Egyetem
Pannon Egyetem
Debreceni Egyetem
A környezetgazdálkodási mérnöki, illetve a természetvédelmi és vadgazda
mérnöki alapképzési (BSc) szakok képesítési követelményeinek kidolgozása, a
szakok beindítása. HEFOP- 3.3.1-P.-2004-09-0071/1.0 projekt
31. Indicate the definition of acoustic efficiency and the spectral function!
32. Describe the factors that affect the sound propagation!
33. Indicate the sound propagation in different aggregates!
34. Describe the process of how to determine the sound pressure level in the case of point
and line emitters!
35. Describe the sound propagation in closed area!
36. Indicate the definition of intensity, sound pressure level, loudness level, A sound
pressure level and equivalent sound pressure level!
37. Describe the main entity of loudness, noisiness and distinctness of speech!
38. Indicate the calculation process of noises issued by industry!
39. Indicate the calculation process of noises issued by traffic!
40. Indicate the main laws related to noises!
41. Indicate the equipments of noise measurement!
42. Indicate the possible ways of noise reduction!
43. Describe the noise output of Hungary!
44. Describe the main principles of noise plotting!
45. Characterize the vibrations that affect humans! Indicate the vibration limits and the
importance of frequency!
46. Indicate the possible ways of prevention against vibration!
Debreceni Egyetem
Pannon Egyetem