ZH
Textile
Production of H₂SO₄ and NaOH from Na₂SO₄
Description
For textile finishing and dyeing, Lanran membranes provide targeted desalination and resource recovery solutions, improving water reuse and reducing salt waste.
Process
- Pretreated textile wastewater enters ED systems.
- Concentrated salts are recovered.
- BPED converts salts into reusable acids and bases.
Applications
- Textile finishing and dyeing factories
- High-salt effluent treatment
Key Advantages
Cost savings from chemical recovery
Enhanced water reuse rates
Reduced environmental footprint