CHM2951 - Environmental chemistry - water - 2018

A fundamental understanding of the principles underlying aquatic chemistry and their application in the study of aquatic processes. Includes: equilibria, activity and solubility; acid-base and carbonate equilibria, coordination chemistry and complexation, trace metal speciation, aquatic colloid and surface chemistry, estuarine processes and lake biogeochemistry, physico-chemical features of estuaries, rivers and lakes, light and heat in aquatic systems, major ions in natural waters, redox equilibria, dissolved gases, biogeochemical cycling of nutrients and contaminants, eutrophication. The practical component covers common major analytical techniques and two field excursions.

On completion of this unit students will be able to:

1. Explain the physical and chemical characteristics of aquatic systems;
2. Understand the fundamental physico-chemical processes operating in aquatic systems;
3. Discuss, using appropriate local and international examples, current water pollution issues;
4. Demonstrate proficiency in use of a range of water quality monitoring techniques;
5. Access relevant data for comparative purposes using modern information technologies;
6. Prepare, explain and undertake appropriate OHS Risk Assessments associated with laboratory and fieldwork activities;
7. Prepare laboratory and field trip reports, using appropriate statistical analysis, incorporation of relevant lecture material and additional information from reputable sources.

Examination (2 hours): 50% (Hurdle)

Laboratory work: 25% (Hurdle)

Assignments: 15%

Online tests: 10%

Hurdle requirement: To pass this unit a student must achieve a minimum score of 50% in the laboratory practical component and a minimum of 30% for the end-of-semester exam.

Two 1-hour lectures/tutorials, one hour directed independent study and the equivalent of 3-hours laboratory or field trip per week

See also Unit timetable information

Chemistry