Archroma has implemented advanced Zero Liquid Discharge (ZLD) technology at its Mahachai plant in Thailand, achieving 90-95 per cent wastewater recovery. Developed by Gradiant, a leader in water treatment solutions, the system enhances water circularity and extracts valuable minerals for industrial use.

Located in a water-stressed region near Bangkok, the Mahachai plant now serves as a model for sustainable textile dye production. Archroma’s partnership with Gradiant reinforces its commitment to responsible water management, reducing dependence on local water sources and improving environmental resilience.

Dhirendra Gautam, VP Global Marketing and Strategy at Archroma, emphasized the company’s broader sustainability goals. “We innovate to eliminate toxins, ease wastewater treatment, and ensure our plants in water-stressed areas prioritize conservation,” he said.

Since 2019, Archroma has explored ZLD solutions to address Thailand’s water challenges. Gradiant’s Counterflow Reverse Osmosis (CFRO) was chosen for its high efficiency in treating diverse wastewater compositions with minimal energy consumption. Integrated with Free Radical Oxidation (FRO) technology, the system removes contaminants and enables brine recovery for reuse in dyeing and other industrial applications.

Prakash Govindan, COO of Gradiant, highlighted the impact of the project. “This partnership shows how advanced water treatment can maximize recovery and minimize environmental impact without affecting efficiency,” he said.

With Thailand facing increasing water stress, Archroma’s multi-million-dollar investment ensures long-term sustainability. The company continues to expand ZLD initiatives globally, including its Sustainable Effluent Treatment (SET) plant in Pakistan. Through innovation, Archroma remains committed to transforming the textile industry with eco-friendly solutions.