This is a pretty neat reuse of knowledge of material science from one of violence to one of saving the environment. Carbon cloth meant for the battlefield can be used to clean up toxic spills.
The textile is composed of tiny pores that adsorb organic molecules through weak Van der Waals forces. By adding ozone to the process, the fabric becomes even more effective at catalyzing the conversion of unwanted content into smaller molecules—or even carbon dioxide and water. In other words, the activated carbon cloth breaks pollutants down into less-harmful compounds.