Classes Taught by Prof. Raff
Fall 2012 & 2013
E536: Environmental Chemistry
This is an introductory graduate-level course in environmental chemistry that provides first year graduate students with the tools they
will need to understand topics in atmospheric and aquatic chemistry, as well as providing an understanding of a wide variety of pollutants
and their fates in the environment. Topics include: Simple steady-state and non-steady state mass balance models, chemical kinetics, the
ozone hole, air pollution in the lower atmosphere, the chemistry of climate change, CO2 equilibria, vapor pressure, solubility, and partitioning
processes, categories of toxic environmental chemicals (e.g., pesticides, industrial pollutants, heavy metals).
Our updated Textbook for E536 to be Introduced in Fall 2012!
Hites, R. H. and Raff J. D. Elements of Environmental Chemistry, 2012, 2nd ed. John Wiley & Sons, Hoboken, NJ, pp. 339
A solution manual is available for instructors. Please contact Prof. Raff for more details.
E564 / E464: Fates of Organic Contaminants in the Environment
This is a course for graduate and advanced undergraduate students that will cover the physical and chemical principles that help us understand the fates of organic chemicals in the environment and describe the tools we use to study them. Both organic pollutants and naturally occurring chemicals that may be found in soil, aerosols, water, gas-phase, and biota will be discussed. Physical and chemical properties such as vapor pressure, solubility, and partitioning processes will be discussed and the methods used to estimate and measure these properties will be described. Chemical reactions that transform chemicals on terrestrial and atmospheric surfaces and in aqueous phases will also be introduced (e.g., photolysis, reactions with radicals, nucleophilic reactions, condensation, hydrolysis reactions, and redox reactions). Students will learn how to identify a chemical's most relevant fate process(es) and how molecular structure governs its behavior and transport in the environment. In addition, the course will introduce basics of the most important analytical techniques (i.e., mass spectrometric, chromatographic, spectroscopic, and sample collection and extraction methods) used to study and quantify trace organic compounds in the environment. Emphasis will be placed on real world examples (e.g., from oil spills and industrial accidents to waste disposal problems and processing of biogenic chemicals) and the latest scholarly literature in the field.
E262: Environmental Problems and Solutions
The objective of this course is to introduce BSES students to cutting edge environmental science research. The first set of lectures will introduce some fundamental tools used to analyze environmental problems; the rest of the class will demonstrate how IU faculty members apply these tools to investigate real environmental problems they are working on. A broad cross-section of environmental science will be covered, including the disciplines of biogeochemistry, biology, chemistry, ecology, engineering, physics, and environmental policy. Specific topics include: Acid rain, persistent organic pollutants, air pollution, wildlife conservation, the ozone hole, climate change, energy problems and solutions, toxicology, wetland restoration, and environmental regulatory policy.