A collection of Resources, News and Technologies from the Water and Wastewater Treatment Industry

In the field of environmental protection, Zero Liquid Discharge (ZLD) technology has become a symbol of innovation and strength, drawing widespread attention.

The electroplating industry generates significant volumes of wastewater containing hazardous heavy metals such as hexavalent chromium, nickel, and zinc. Traditional treatment methods often struggle to achieve complete resource recovery and zero liquid discharge (ZLD).

COD in wastewater, short for Chemical Oxygen Demand, is one of the most important indicators of organic pollution in both domestic and industrial effluents. But how is this pollution removed efficiently and sustainably? The answer lies in nature’s tiniest engineers: microorganisms.

Bipolar Membrane Electrodialysis (EDBM) is an advanced membrane separation technology that utilizes an electric field to split water molecules into H⁺ and OH⁻ ions, enabling the conversion of salt solutions into their corresponding acids and bases.

Water scarcity affects over 2 billion people worldwide, posing a significant threat to agriculture, health, and industry. We may have technological remedies like desalination and wastewater recycling, but they require breakthroughs to truly scale sustainably. Enter electrodialysis (ED)—a powerful separation method—and, at its core, the cutting-edge advanced membranes that enhance selectivity, durability, and efficiency.

Electrodialysis (ED) is a membrane separation process that uses electrical potential to drive the movement of ions through ion-exchange membranes. It's widely used in desalination, industrial wastewater treatment, and food processing. Unlike traditional filtration, ED is energy-efficient and highly selective in removing charged particles.