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

Diffusion Dialysis (DD) is one of the most energy-efficient membrane technologies available today for acid recovery and industrial wastewater treatment. YASA ET’s DD Laboratory Test System, built with our YTDD-series ion-exchange membranes, provides a compact, reliable, and highly repeatable platform for testing acid–water separation performance in real industrial conditions.

As traditional water treatment methods struggle to meet the demand, electrodialysis (ED) has emerged as an efficient and sustainable solution for desalinating brackish water and treating complex industrial effluents. This article explores the performance and advantages of YASA ET’s DESALT electrodialysis equipment, using real-world data from a comprehensive pilot-scale study.

In modern wastewater treatment and laboratory processes, water purity is essential. You’ll often hear terms like ultrapure water, deionized water, reverse osmosis (RO) water, distilled water, and double distilled water—but what do these actually mean? To help you understand, YASA Environmental Technology (YASA ET) engineers have explained the differences, standards, and practical uses of these water types and how they impact industrial and laboratory applications.

YASA ET offers advanced DESALT-DD series diffusion dialysis systems designed for efficient acid and alkali recovery. Our systems use high-performance membranes with excellent chemical resistance, long lifetime, and optimized flow channels to achieve high recovery efficiency with minimal maintenance.

The Electrochemical Membrane Test Cell (EMTC) is designed for professional research in ion transport and electrochemical separation. Made from high-quality acrylic, the test cell allows users to place an ion exchange membrane (AEM, CEM, or other ion-selective membranes) in the middle of the chamber.

Diffusion Dialysis (DD) is a separation process driven by a concentration gradient. It utilizes specialized polymer ion-exchange membranes with selective permeability, allowing for the recovery of acids or alkalis from mixed solutions.