Properties and composition of natural waters, including gas and solid equilibria, pH and acidification, redox chemistry, complexation, corrosion, ion exchange, colloids and microbial transformations. [3-0-0] Prerequisite: One of CHEM 123, CHEM 130, CHBE 220. and Third year standing.

Fate of air-born chemicals and the associated impacts of air pollutants on health, visibility, smog formation, ozone depletion and global warming; air quality and emission standards; atmospheric dispersion of air pollutants; prevention and control technologies for particulates, SOx, NOx, VOCs, and CO2. Credit will be granted for only one of CHBE 475, CHBE 485, or CHBE 585. This course is not eligible for Credit/D/Fail grading.

Environmental engineering research topic. This course is not eligible for Credit/D/Fail grading. [0-8-0] Prerequisite: [CHBE493]

Examination of carbon capture technologies, and CO2 conversion and sequestration options. Technical foundations on carbon cycle, thermodynamics, transport, absorption, adsorption, sequestration, mineralization and conversion. Analysis of cases in the context of technology, policy and regulatory framework. Credit will be granted for only one of CHBE 488 or CHBE 588. This course is not eligible for Credit/D/Fail grading. [3-0-1] Prerequisite: One of CHBE 244, MTRL 252 and one of CHBE 251, CIVL 215, MTRL 263.

Fate of air-born chemicals and the associated impacts of air pollutants on health, visibility, smog formation, ozone depletion and global warming; air quality and emission standards; atmospheric dispersion of air pollutants; prevention and control technologies for particulates, SOx, NOx, VOCs, and CO2. Credit will be granted for only one of CHBE_V 485, CHBE_V 475 or CHBE_V 585. [3-0-2*] Prerequisite: Third-year or higher standing in BASc. or BSc.