The partnership between Sartori Ambiente and Copptech has led to the mixing of the ISO 22196-2011 certified antimicrobial additive with the plastic materials of the containers for separate waste collection. The containers have been tested according to ISO 22196-2011 demonstrating a 99% reduction of the bacterial load in the first 24 hours. Protect was born from this partnership: https://www.sartori-ambiente-protect.com