YASA ET articles
Water scarcity and environmental pollution are growing concerns for industries worldwide. Many companies are now adopting sustainable wastewater management solutions like Zero Liquid Discharge (ZLD). This process ensures no wastewater is discharged into the environment, significantly reducing water pollution and promoting water reuse.
But how does ZLD work? And why is it important? Let’s dive into a step-by-step breakdown of this crucial process with YASA ET. Find more here:&nb
Introduction to Cationic Electrodialysis Membranes
What is Electrodialysis?
Electrodialysis (ED) is a membrane-based separation process that uses electrical potential to move charged ions through selective ion-exchange membranes. It's widely used to remove salts or other charged species from solutions, especially in water purification and industrial applications.
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.
YTEDBM-A: Two-compartment type for acid production
This setup includes a bipolar membrane and a
Today, a silent revolution is emerging — one focused on the resource recovery of waste salts. The goal is to convert salts extracted from wastewater into valuable chemicals like acids and bases, thereby realizing a truly circular economy.
Key Challenges:
Purity vs. Marketability: Sodium sulfate often has a purity below 92%, while sodium chloride lags below 95%, with insufficient whiteness, making them
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.
In this article, we’ll explore how microorganisms break down COD, the biochemical steps involved, and why microbial treatment is essential for modern wastewater treatment systems.
Comp
YASA ET
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). The SOLIDEST vacuum evaporator offers a highly efficient and energy-saving solution for treating electroplating wastewater—particularly chrome plating effluent—through its advanced low-temperature vacuum evaporation process.
YASA ET
Zero liquid discharge (ZLD) is a strategic wastewater management system that ensures that there will be no discharge of industrial wastewater into the environment or it's discharge would be in the forms of solids in the best case scenario. It is achieved by treating wastewater through recycling and then recovery and reuse for industrial purpose.
In this article written by our experts, we will learn the key components and elements of Zero Liquid Dis
The Bipolar Membrane Electrodialysis (EDBM) equipment was developed to simultaneously split an aqueous saline solution into its corresponding acid and base solutions without addition of chemicals.
The DESALT-EDBM equipment ability to dissociate water into hydronium ions and hydroxyl ions, bipolar electrodialysis has been found many applications in industries and daily life, such as chemical production and separation, biochemical engineering, among m
Understanding Bipolar Electrodialysis
In conventional electrodialysis, the separation process is driven by an electric force, which directs positive and negative ions through specialized anion and cation membranes. These membranes effectively remove the Na⁺ (sodium) and Cl⁻ (chloride) ions from the feed stream, as demonstrated in the accompanying animation.
By taking a step further we can combine anion and cation membrane layers to create bipolar membranes. These bipolar mem