Supalai and TOA have launched Thailand’s first Eco-Paint Purifier, a paint-wash wastewater treatment tank designed to raise environmental standards at construction sites.

The Rajaprajanukron Foundation, under Royal Patronage, installed four air- purifiers on Friday (January 24) in the vincinites of Victory Monument in a trial of their effectiveness in filtering out PM2.5 dust particles, said Silpasuay Raweesaengsoon, permanent secretary of Bangkok Metropolitan Administration (BMA), on Friday (January 24).