CaRe® – Advanced Caustic Recovery System for Sustainable Textile & Chemical Industries
CaRe® is WTT International's patented membrane based filtration system designed for recovering spent caustic from textile mercerization and chemical manufacturing processes. With wide pH compatibility (1–14) and low fouling technology, CaRe® maximizes recovery efficiency and reduces operational costs while supporting closed loop sustainability. The system provides payback in less than one year through chemical cost reduction and resource recovery.
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Spent Caustic Management Shouldn't Be a Cost Burden
The Challenge:
Industries using caustic soda in dyeing, finishing, and cleaning processes generate high strength caustic wastewater containing suspended solids, color complexes, oils, and textile fibers. Traditional disposal methods result in high chemical procurement costs, environmental concerns, and increased operational loads on downstream treatment systems.
WTT's CaRe® Advantage:
CaRe® enables real time caustic recovery from spent effluent using specialized membrane filtration technology. It allows direct reuse in mercerization and cleaning lines while eliminating color and contaminants.
- Removes colorants, oils, and particulate matter without deteriorating caustic strength
- Operates across wide pH range (1–14) for maximum application flexibility
- Reduces acid consumption, sludge generation, and chemical procurement costs
- Integrates easily with textile production lines and ETP systems
- High temperature resistant membranes for elevated process conditions
- Fully automated system with minimal operator intervention
Whether you're a textile processor, pulp & paper facility, or chemical manufacturer, CaRe® is your sustainable caustic recovery partner that transforms waste alkali into valuable reusable resource.
Transform Waste Alkali into Valuable Reusable Caustic
Transform Waste Alkali into Valuable Reusable Caustic
Core CaRe® Technologies engineered for maximum caustic recovery and operational efficiency.
Pure Caustic Recovery
Delivers clean, reusable caustic with high purity levels suitable for direct reuse in mercerization processes. The system maintains caustic concentration while removing all suspended and colloidal matter.
Cross Flow Filtration Technology
High efficiency membrane technology prevents fouling and scaling through continuous surface cleaning. The cross flow design ensures consistent performance over extended operational periods.
Wide pH Compatibility
Compatible with pH range 1–14, allowing application flexibility across different industrial processes. The membranes are engineered to withstand extreme alkaline conditions without degradation.
Low Fouling Design
Self cleaning membranes extend operational lifespan and reduce maintenance interventions. The system includes automated cleaning protocols to maintain membrane performance.
Payback Less Than 1 Year
Fast ROI through chemical cost reduction and resource recovery. Most installations achieve full cost recovery within 8-12 months of operation.
Fully Automated System
SCADA monitored operation with automated CIP cycles and minimal operator requirements. The system manages all process parameters automatically for consistent performance.
Why Choose WTT International for Caustic Recovery?
- 95%+ caustic recovery with 18+ month membrane life expectancy
- Fully modular design for integration with existing production lines
- Eco friendly reuse with minimal acid dosing requirements
- Ideal for textile dyeing, denim mills, pulp & paper, chemical processing
- Less than 12 month ROI typical across industrial applications
Technical Comparison: CaRe® vs. Traditional Recovery Methods
| Feature | CaRe® System | Traditional Recovery Methods |
|---|---|---|
| Caustic Recovery Rate | >95% | 60–70% |
| Color / Oil Removal | Yes, integrated | Partial or post treatment only |
| Maintenance Requirements | Low, CIP enabled | High, frequent chemical use |
| System Footprint | Compact, modular | Large + extensive civil work |
| Integration Capability | Plug & play | Custom, site specific |
| ROI Timeline | <12 months | 18–24 months |
Frequently Asked Questions about CaRe®
Everything you need to know about CaRe® caustic recovery technology and its applications.
Transform Your Caustic Waste into Valuable Resource with CaRe®
Ready to reduce chemical costs and achieve sustainable caustic recovery? CaRe® delivers proven results with less than 12-month payback.