Bipolar Membrane Electrodialysis for Wastewater Treatment

Product Description

Homogeneous Ion Exchange Membrane

1.Diffusion Dialysis

Diffusion Dialysis Membranes

Working Principle

Including acid recovery diffusion dialysis membranes and alkali recovery diffusion dialysis membranes.

Diffusion Dialyzers
Equipment for separating alkali (acid) by arranging diffusion dialysis membranes, dialysis chamber separators, and diffusion chamber separators in a certain order, placing water distribution plates on both sides and clamping with clamping plates.

The diffusion dialysis process takes concentration difference as the driving force, and uses the selective permeability of (anion) cation exchange membranes to (acid) alkali and high retention of salts or other components to separate (acid) alkali from salts or other components in the solution. The separated alkali (acid) solution is reused in the production process.

Industrial Application of Diffusion Dialysis

1.Electronic Aluminum Foil Industry Waste Acid Recycling Project 2.Graphite Industry Waste Acid Recycling Project
3.Hydrometallurgy Industry Waste Acid Recycling Project
4.Steel Pickling Industry Waste Acid Recycling Project
5.Titanium Dioxide Industry Waste Acid Recycling Project

Homogeneous Membrane Electrodialysis

Homogeneous Membrane Electrodialysis

Working Principle

Including anion exchange membranes and cation exchange membranes.
Electrodialyzers

Assembled by alternating anion membranes and cation membranes, separated by separators, and equipped with electrode plates, polar plates and end plates.

Directional migration of ions under the action of an electric field and selective permeability of ion exchange membranes.

Application of Homogeneous Membrane Electrodialysis in Industrial Production

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Bipolar Membrane Electrodialysis

Bipolar Membrane Electrodialysis

Working Principle

Bipolar MembranesComposed of a composite of anion membrane layer and cation membrane layer, which can perform electro-dissociation of water or alcohol under the drive of an electric field.

Equipment Structure

Assembled by alternating bipolar membranes, anion membranes, and cation membranes, separated by separators, and equipped with electrode plates, polar plates and end plates.

Water is dissociated intoHydrogen Ion and Hydroxide Ion ions, which combine with corresponding anions and cations respectively to form acids and alkalis. At the same time, wastewater desalination and acid/alkali preparation are realized.

Industrial Application of Bipolar Membrane Electrodialysis

1.Bipolar Membrane Electrodialysis for Organic Acid/Alkali Conversion and Concentration
2.Bipolar Membrane Electrodialysis for Resource Utilization of Brine Treatment

Company Introduction

Hefei Sinopower Technologies Co., Ltd., established in 2011, is a company focused on the clean energy industry. We uphold the mission of "integrating high-quality global resources and dedicating to the development of clean energy."We have successfully built a diversified trading platform for clean energy products and services. Through this platform, customers can access a wide range of products including solar energy, hydrogen energy, fuel cells, lithium batteries, sodium-ion batteries, vanadium flow batteries, along with their components and integrated systems. In addition, we provide comprehensive services encompassingthe R&D, production, testing, and application support for these products. Adhering to the values of "embracing change, pursuing excellence, and becoming a trusted partner for customers,"we have established close cooperative relationships with research institutions, energy companies, and customers from over forty countries worldwide. We provide full-range solutions, from conceptual design to product realization. Our services ensure efficient project implementationand assist customers in achieving their green and sustainable development goals. In today's era of globalization, Hefei Sinopower Technologies Co., Ltd.is leading the clean energy industry towards a more efficient, environmentally friendly, and intelligent future with its forward-looking perspective, innovative technology, and customized services.