|
|
Main menu for Browse IS/STAG
Course info
UECHI / C251
:
Course description
Department/Unit / Abbreviation
|
UECHI
/
C251
|
Academic Year
|
2023/2024
|
Academic Year
|
2023/2024
|
Title
|
Environmental Chemistry
|
Form of course completion
|
Examination
|
Form of course completion
|
Examination
|
Accredited / Credits
|
Yes,
4
Cred.
|
Type of completion
|
Combined
|
Type of completion
|
Combined
|
Time requirements
|
Lecture
3
[HRS/WEEK]
|
Course credit prior to examination
|
No
|
Course credit prior to examination
|
No
|
Automatic acceptance of credit before examination
|
No
|
Included in study average
|
YES
|
Language of instruction
|
Czech
|
Occ/max
|
|
|
|
Automatic acceptance of credit before examination
|
No
|
Summer semester
|
2 / -
|
2 / -
|
0 / -
|
Included in study average
|
YES
|
Winter semester
|
0 / -
|
0 / -
|
0 / -
|
Repeated registration
|
NO
|
Repeated registration
|
NO
|
Timetable
|
Yes
|
Semester taught
|
Summer semester
|
Semester taught
|
Summer semester
|
Minimum (B + C) students
|
not determined
|
Optional course |
Yes
|
Optional course
|
Yes
|
Language of instruction
|
Czech
|
Internship duration
|
0
|
No. of hours of on-premise lessons |
0
|
Evaluation scale |
A|B|C|D|E|F |
Periodicity |
každý rok
|
Periodicita upřesnění |
|
Fundamental theoretical course |
Yes
|
Fundamental course |
Yes
|
Fundamental theoretical course |
Yes
|
Evaluation scale |
A|B|C|D|E|F |
Substituted course
|
None
|
Preclusive courses
|
N/A
|
Prerequisite courses
|
N/A
|
Informally recommended courses
|
N/A
|
Courses depending on this Course
|
N/A
|
Histogram of students' grades over the years:
Graphic PNG
,
XLS
|
Course objectives:
|
The aim of the subject is:
- to submit a description of the chemical substances, their risks and their fate in the environment,
- to clarify the physical, chemical and biochemical processes in the environment and its interfaces (balance, transport, transformation),
- to characterize the properties of the environmenal compartmentst and put them into context with the occurrence and fate of chemicals in these compartments.
|
Requirements on student
|
The final exam has written and oral part.
|
Content
|
Chemicals and their environmental risks. Environmental compartments.
Biogeochemical cycles. Hydrological cycle.
Structure of chemicals and their reactivity. Transport relations: transformations, concepts and relations. Environmental borderlines and chemical equilibrium
Parameters of characterization of properties of substances and environmental properties. Solubility. Dissociation. Partition coefficients. Influencing chemical factors.
Transport of chemicals in the environment. Diffusion. Fick's laws. Dispersion, advection, deposition, volatilization, sedimentation, phase separation, elution, biofeeding, elimination.
Abiotic environmental balance: air-water-soil-biota equilibrium. Biotic environmental balance: bioaccumulation, bio-enrichment, food intake, intake from sediment, combined intake from water, food and sediments.
Abiotic transformations of chemicals: non-reductive reactions, redox reactions, photochemical processes.
Biotic transformations of chemicals: biodegradation, biotransformation (reactions, mechanisms, kinetics).
Models of distribution of chemicals in the environment.
Hydrosphere: basic description, properties (pH, conductivity, redox potential, solubility, buffering and neutralizing capacity), chemical composition, chemical reactions in water.
Pedosphere: formation of soil, component of soil system, chemical composition of soils, sorption capacity, transport and reaction of chemicals in pedosphere.
Atmosphere: basic description (composition, temperature profile, air pressure, energy balance). Mechanisms of Atmosphere fall. Pollution, aerosols, radicals, atmospheres. reaction. Greenhouse effect. Ozone. Smog.
Biosphere: basic characteristics, exposure of organs, its consequences.
|
Activities
|
|
Fields of study
|
|
Guarantors and lecturers
|
|
Literature
|
-
Basic:
Anděl Petr. Ekotoxikologe, bioindikace a biomonitoring.
-
Basic:
Manahan. Fundamentals of environmental chemistry.
-
Basic:
Pitter. Hydrochemie.
-
Recommended:
Blažej Anton. Chemické aspekty životního prostředí.
|
Prerequisites - other information about course preconditions |
Basic knowledge of inorganic, organic, physical and analytical chemistry is required. |
Competences acquired |
Students are able after completing the course to orientaate in the physical, chemical and biochemical processes occurring in the environmental compartments and their borderlines. They have a comprehensive overview of the chemicals, their fate in environmental and affecting factors. They are able to assess the risks associated with the spread of chemicals in the environment and its compartments.
This qualification is essential for specialists to provide the technological aspects of the production and disposal of waste, quality control in chemical laboratories and administrative management institutions in the field of environmental protection.
|
Teaching methods |
- Monologic (reading, lecture, briefing)
|
Assessment methods |
- Oral examination
- Written examination
|
|
|
|