At Air Liquide, we leverage our gas expertise and technologies to continuously develop all-in-one solutions for wastewater and water treatment.
Industrial gases offer a quick, effective, safe and competitive alternative to traditional wastewater treatment processes, both for biological treatment and pH control to meet environmental regulations.
Air Liquide provides solutions to recycle and valorize solid waste.
Ozone for water purification
Ozonation of raw water is more effective than pre-chlorination to reduce filter effluent turbidities. It improves the water clarity and reduces the need for flocculent by 20% to 50%.