E12 : Discovering the future of biodegradable plastics


Students Nicole Krzewski
School IND - King's Christian Collegiate - Oakville
Level Senior 11/12 - Grade 12
Group Group 1 - Earth and Environmental I
Abstract The purpose of this experiment was to… ? Advance the use of acorns starch and prove whether or not it could be used to synthesize bio-based biodegradable plastics. ? Apply ratios of naturally occurring starches (Tapioca and Arrowroot) to the acorn starch to help with the starch gelatinization acid hydrolysis. ? Demonstrate that it is beneficial to make and use biodegradable plastics to replace conventional plastics. ? Determine the tensile strength of the biodegradable plastics using spring scales. ? Determine the rate of anaerobic biodegrading of the homemade bio plastic by measuring the amount of carbon dioxide produced in the biodegradation process.
Awards
Group Award Prize
Merit AwardsBronze Merit Award$ 60