The São Paulo Metro presented new antiviral solutions that are in one of its trains that circulate on Line 3-Red, which connects the Center to the East Zone of the city of São Paulo. These products were tested in specialized laboratories, had their effectiveness proven and were donated to the Company by the Brazilian chemical company BioForcis Soluções Tecnológicas, in partnership with Saint-Gobain Brasil and TNS.
A sanitizing solution with silver nanoparticles is being sprayed inside the train, including the air conditioning system. The window and door glass were covered with a film with silver nanoparticles that inactivate the virus. The handholds were coated with antiviral adhesive, also with silver nanoparticles.
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