Hazardous Chemical Containment Reduction
WHA Group is dedicated to reduce the total volume of hazardous waste generated from its operation. Therefore, starting in 2020, WHAUP procured most of the chemical substances for its water and wastewater treatment facilities via loading tankers. Poly Aluminium Chloride (PAC) 20% concentration and liquid chlorine are still procured within chemical containers, but an agreement was made for the suppliers' responsibilities to reuse or dispose the empty containers. By procuring via loading tankers, it helped to reduce WHA Group's disposal efforts of empty chemical storage containers to landfill by 2 ton/year.