Note: The summaries provided on this website were obtained from the entries received for the Presidential Green Chemistry Challenge Awards. EPA edited the descriptions for space, stylistic consistency, and clarity, but they were not written or officially endorsed by EPA. The summaries are intended only to highlight a fraction of the information contained in the nominated projects. These summaries were not used in the judging process; judging was conducted on all information contained in the entries received. Claims made in these summaries have not been verified by EPA. Mention of trade names, products, or services does not convey official EPA approval, endorsement, or recommendation.