Bipolar Membranes

Bipolar Membrane (BPM) is a special type of ion exchange membrane composed of an anion exchange layer (AEL), a cation exchange layer (CEL), and an intermediate catalytic layer. Under the action of an electric field, the bipolar membrane can dissociate water molecules into H⁺ and OH⁻, enabling the simultaneous generation of acid and alkali. This feature gives bipolar membranes unique advantages in the preparation of chemical substances such as aluminum hydroxide (Al(OH)₃).

Types of Bipolar Membranes

Product Advantages:

High Efficiency: Efficiently dissociates water molecules into H⁺ and OH⁻, significantly improving the production efficiency of aluminum hydroxide.

Environmental Protection and Energy Saving: Compared with traditional chemical methods, bipolar membrane technology reduces the use of chemical reagents and waste discharge, aligning with the concept of green chemistry.

Easy Operation: Bipolar membrane systems are easy to integrate into existing production lines, with simple operation and convenient maintenance.

Long Service Life: Manufactured from high-quality materials, with excellent chemical stability and mechanical strength, extending service life.

Multifunctionality: Suitable not only for the preparation of aluminum hydroxide but also for other acid-base generation, separation, and purification processes.

Application Scenarios:

Aluminum Hydroxide Production: Bipolar membrane technology excels in aluminum hydroxide production, widely used in water treatment, ceramic manufacturing, papermaking, and other industries.

Acid-Base Recovery: In industries such as electroplating, chemicals, and pharmaceuticals, bipolar membranes can recover and reuse waste acids and alkalis, reducing production costs.

Food Processing: In the food industry, bipolar membranes can adjust pH values to improve product quality and safety.

Environmental Protection: Bipolar membrane technology can treat industrial wastewater, reduce pollutant emissions, and protect the environment.

Parameter	product model	Application scenarios
Standard Bipolar Membrane	BPM-100	Suitable for general acid and alkali generation and separation
High-Performance Bipolar Membrane	BPM-200	Featuring higher current efficiency and longer service life
Custom Bipolar Membrane	BPM-300	Can be customized to adjust membrane thickness and dimensions according to customer requirements

Maximize Profits with High-Demand Bipolar Membranes

Types of Bipolar Membranes

BPM-100——Standard Bipolar Membrane

BPM-200——High-Performance Bipolar Membrane

BPM-300——Custom Bipolar Membrane

Product Advantages:

Application Scenarios: