WSC 319 - Biomaterials Deterioration, Protection, Bioconversion

The study of the agents involved in both the destruction as well as the bioconversion of structural biomaterials and biomass into advanced structural products and bioenergy, with a focus on wood and lignocellulose biomaterials. The course also provides background on fungal bioprocessing and biocidal protection systems. Basic science and technology principles are taught to provide an understanding of how lingocellulose and other biomaterials are degraded biologically and chemically, and how these materials can be protected. The course covers basic lignocellulose degradation principles and how wood, in particular, is affected by fungal decay, insect attack, marine borer damage, and non-biological agents (fire, weathering, etc.). Also covered is the use of biological agents for biotechnological applications, e.g., in converting wood and lignocellulose into chemical products such as biofuels. The chemical and biochemical mechanisms involved in biodegradation are discussed. The last third of the course reviews methods for protection of structural biomaterials from deterioration agents including the use of preservative chemicals and the use of proper design techniques. The course also reviews the importance of fungi and bacteria in the environment with regard to carbon cycling and the concerns associated with the use of traditional chemicals for preservative treatment. Lec 3.

Prerequisites
WSC 212.

Credits: 3