280156 VU MA-ERD-W-4.8 Nanoparticles in the Environment (PI) (2022W)
Prüfungsimmanente Lehrveranstaltung
Labels
VOR-ORT
An/Abmeldung
Hinweis: Ihr Anmeldezeitpunkt innerhalb der Frist hat keine Auswirkungen auf die Platzvergabe (kein "first come, first served").
- Anmeldung von Mo 05.09.2022 00:00 bis Mi 28.09.2022 23:59
- Anmeldung von Mo 03.10.2022 00:00 bis Mi 12.10.2022 23:59
- Abmeldung bis So 16.10.2022 23:59
Details
max. 12 Teilnehmer*innen
Sprache: Englisch
Lehrende
Termine (iCal) - nächster Termin ist mit N markiert
The first lecture is on the 11.10.2022
Dienstag
04.10.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
04.10.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
11.10.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
11.10.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
18.10.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
18.10.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
25.10.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
25.10.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
08.11.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
08.11.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
15.11.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
15.11.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
22.11.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
22.11.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
29.11.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
29.11.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
06.12.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
06.12.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
13.12.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
13.12.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
10.01.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
10.01.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
17.01.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
17.01.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
24.01.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
24.01.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
31.01.
11:15 - 12:00
Seminarraum Geochemie 2C193 1.OG UZA II
Dienstag
31.01.
13:30 - 15:00
Seminarraum Geochemie 2C193 1.OG UZA II
Information
Ziele, Inhalte und Methode der Lehrveranstaltung
Art der Leistungskontrolle und erlaubte Hilfsmittel
There will be 3 partial examinations:
35% written exam, 45 min. on 24. January 2023; 35% presentation of a scientific paper or report.
30% on exercises/lab reports to be handed in until 31.01.2023The grading scheme is as follows:> 87% (1); 75-86 % (2); 63-74 % (3); 50-62 % (4); < 50 % (5)35%
35% written exam, 45 min. on 24. January 2023; 35% presentation of a scientific paper or report.
30% on exercises/lab reports to be handed in until 31.01.2023The grading scheme is as follows:> 87% (1); 75-86 % (2); 63-74 % (3); 50-62 % (4); < 50 % (5)35%
Mindestanforderungen und Beurteilungsmaßstab
Students attending the course successfully are able to describe the fundamental differences of dissolved and particulate compounds in the aquatic environment. They are aware of the different definitions of natural and technical colloids as well as nanoparticles and typical representatives. They can describe processes important for colloids and nanoparticles in the environment as aggregation, deposition, transformation and dissolution. They are familiar with concepts of electrophoretic mobility, zeta-potential, particle size ranges and shape factors and how they influence important processes of colloid stabilization, transport and scavenging. They can recall principles of key instrumental techniques for colloid analysis, namely Field Flow Fractionation, light scattering techniques and single-particle ICP-MS. They know the important representatives of engineered nanoparticles and can apply their knowledge from natural particles to assess their possible reactions in the environment (agglomeration, transformation, dissolution).The written exam will reflect on course content (lectures & exercises).
The presentation evaluation is done according to
1) preparation of the topic (20%)
2) use of additional sources and information, also coupling to course content (20%)
3) quality of presentation (40%)
4) Q&A part of the presentation (20%)
The presentation evaluation is done according to
1) preparation of the topic (20%)
2) use of additional sources and information, also coupling to course content (20%)
3) quality of presentation (40%)
4) Q&A part of the presentation (20%)
Prüfungsstoff
lectures, reading assignments & exercises/lab
Literatur
John Gregory: Particles in Water - Properties and Processes, CRC Press, 2005
Selected literature will be available on the e-learning platform as Copyright allows
Selected literature will be available on the e-learning platform as Copyright allows
Zuordnung im Vorlesungsverzeichnis
Letzte Änderung: Di 27.09.2022 10:30
General processes such as interaction, precipitation, dissolution, aggregation and depostion will be explained and ways of quantification demonstrated. Additionally typical incidental and manufactured nanoparticles will be described and their similarity with and differences to natural nanoparticles will be discussed.
Standard analytical techniques for the quantification and characterization of natural and manufactured nanoparticles will be shown and demonstrated in the laboratory. Theses are: Field Flow Fractionation, static and dynamic light scattering and single-particle ICPMS. A few practical exercises will be conducted.