Ink Dyes & Pigments
Color Precision. Clean Water. Maximum Recovery.
From improving dye brightness to eliminating color waste, Permionics’ advanced membrane systems help dye and pigment manufacturers achieve sustainable, high-purity production. Our solutions go far beyond conventional filtration and biological systems, delivering unmatched clarity, cost-efficiency, and environmental compliance.
Key Challenges Solved
- Inefficient dye desalting methods that affect color brilliance
- High turbidity and pigment particles in wash water and effluent streams
- Incomplete color removal using traditional chemical/biological methods
- High liquid waste generation and costly disposal practices
- Need for Zero Liquid Discharge (ZLD) without chemical overload
Our Solutions
- Dye desalting for increased dye brilliance and fabric color consistency
- Color removal from effluents via ultrafiltration/nanofiltration
- Wastewater management to remove turbidity, solids, and pigment residues
- ZLD systems for complete water recovery and zero discharge
- Pre-treatment before biological ETPs to reduce load and improve efficiency
- Customized membranes for insoluble pigment handling
Cleaner Effluent. Brighter Fabric.
Smarter Process.
With deep industry experience and decades of proven installations, Permionics empowers dye and pigment plants to meet quality and environmental targets effortlessly.
Applications & Installations
- Desalting of reactive, acid, and disperse dyes
- Effluent color and TSS reduction in pigment plants
- Wash water recycling in dyeing units
- Zero Liquid Discharge (ZLD) implementation in dye processing
- Brine recovery and reuse from bath solutions
Results & Impact
- Enhanced dye quality and consistency on fabrics
- Reduced effluent color, turbidity, and environmental load
- Lower water and energy consumption
- Cost-effective ZLD and resource recovery
- Compliance with CPCB and international effluent norms
Explore Our High-Performance
Membrane Range
Membrane solutions is dedicated to the development, production, and modification of a variety of microporous filtration membranes.
Chemicals & Petrochemicals
Pharmaceuticals
Pulp & Paper
Power & Energy Generation
Food & Beverage
Textiles & Dyeing
Municipal Water & Wastewater Utilities
Have questions about our products, services, or custom solutions?
Our team is ready to help — let’s connect!
Have questions about our products, services, or custom solutions?
Our team is ready to help — let’s connect!
