*This module will not run in 19/20*
Students will be introduced to the interactions between microorganisms and naturally occurring organic matter, and how this relates to the degradation and persistence of environmental pollutants. The mechanisms of organic matter decomposition and pollutant degradation will be discussed in detail, with emphasis being placed on environmental systems, particularly that of soil.
The application of these processes in biological treatment of chemically contaminated ecosystems will also be considered, with the strengths and weaknesses of the processes being highlighted using case studies.
The module will encourage discussion of pollutant degradation in the environment, focusing on the interactions between pollutants and the abiotic and biotic environment and how this impacts on biodegradation.
After completion of the module, the students will be aware of the importance of microorganisms within different ecosystems, considering biotic interactions, nutrient cycling and organic matter turnover. Furthermore, they will be cognisant of the role of microorganisms in waste treatment systems, how microorganisms adapt to and metabolise man-made chemicals, and their role in the assessment and remediation of contaminated land.