Ultra-Pure Water for Critical Industrial Applications
Water demineralization is essential for industries requiring high-purity water free from dissolved minerals and ions. Orient Water Services specializes in complete demineralization solutions combining advanced technology, proven chemicals from Veolia’s HYDREX™ range, and expert engineering to produce ultra-pure water meeting the most stringent quality requirements.
What is Water Demineralization?
Demineralization is the process of removing dissolved minerals, salts, and ions from water to produce ultra-pure water with very low conductivity (typically <1 µS/cm). This high-purity water is essential for applications where even trace minerals can cause equipment damage, process disruption, or product contamination.
Applications Requiring Demineralized Water
Power Generation
- High-Pressure Boilers – Prevent scaling and corrosion in boiler tubes
- Steam Turbines – Protect turbine blades from deposits
- Cooling Systems – Closed-loop cooling requiring pure makeup water
Pharmaceutical Manufacturing
- API Production – Water for Active Pharmaceutical Ingredients
- Injection Grade Water – Meeting pharmacopoeia standards
- Cleaning & Sterilization – High-purity cleaning applications
Electronics & Semiconductors
- Component Washing – Removing ionic contaminants
- Process Cooling – Non-conductive cooling water
- Manufacturing Processes – Ultra-pure water for production
Chemical Processing
- Reaction Processes – Eliminating interfering ions
- Product Formulation – Consistent, pure water base
- Laboratory Analysis – Analytical grade water
Food & Beverage
- Beverage Production – Consistent taste and quality
- Product Formulation – Pure water ingredient
- CIP Systems – High-quality cleaning water
Our Demineralization Technologies
Ion Exchange Systems
Complete mixed bed or two-bed demineralization plants using high-quality cation and anion exchange resins. Our systems include:
- Strong acid cation exchangers
- Strong base anion exchangers
- Mixed bed polishers
- Automatic regeneration systems
- Chemical dosing and storage
Reverse Osmosis (RO) Systems
High-efficiency RO systems specifically designed for demineralization applications, featuring:
- Multi-stage membrane arrays
- HYDREX™ antiscalants and membrane cleaners
- Pre-treatment systems
- Post-treatment polishing
- Automated monitoring and control
Electrodeionization (EDI)
Advanced continuous demineralization technology combining ion exchange and electrical regeneration for applications requiring:
- Continuous ultra-pure water production
- No chemical regeneration
- Minimal waste generation
- Consistent water quality
Condensate Polishing
Specialized treatment for power plant condensate return systems:
- Remove corrosion products
- Eliminate contaminant ingress
- Protect boiler and turbine equipment
- Extend equipment life
Hybrid Systems
Optimized combinations of technologies for specific requirements:
- RO + Mixed Bed systems
- RO + EDI configurations
- Multi-stage treatment trains
- Custom-engineered solutions
Our Demineralization Services
Complete System Design
Our chemical engineers design demineralization systems based on:
- Raw water quality analysis
- Required treated water specifications
- Flow rate requirements
- Operational preferences
- Budget considerations
HYDREX™ Chemical Programs
We supply Veolia’s specialized chemicals for demineralization:
- Regeneration Chemicals – High-purity acid and caustic
- Membrane Chemicals – Antiscalants, cleaners, preservatives
- Sanitization Chemicals – System disinfection and maintenance
- Neutralization Chemicals – Waste treatment solutions
Equipment Supply
Complete demineralization plant equipment including:
- Ion exchange vessels and resins
- RO membrane systems
- Dosing pumps and controllers
- Storage and distribution systems
- Monitoring and control panels
Installation & Commissioning
Professional installation services including:
- Equipment installation supervision
- Piping and instrumentation
- System commissioning and testing
- Performance validation
- Documentation and training
Ongoing Support
Comprehensive maintenance and technical support:
- Regular service visits
- Performance monitoring
- Resin replacement and regeneration
- Membrane cleaning and maintenance
- System optimization
Why Choose OWS for Demineralization?
Proven International Technology
Our demineralization solutions utilize Veolia Water Technologies’ globally recognized expertise, serving thousands of power plants, pharmaceutical facilities, and industrial installations worldwide.
Customized Engineering
We design systems specifically for your requirements:
- Raw water characteristics
- Purity specifications
- Flow rates and storage needs
- Operational constraints
- Budget parameters
Quality Assurance
All our systems and chemicals meet international standards:
- ISO 9001 certified processes
- High-purity regeneration chemicals
- Reliable, proven equipment
- Performance guarantees
Local Expertise
Over 35 years of experience in Pakistan’s industrial water treatment sector, understanding local water conditions and providing responsive support through our Karachi and Lahore offices.
Complete Lifecycle Support
From initial design through decades of operation:
- System design and engineering
- Equipment procurement and installation
- Commissioning and start-up
- Operator training programs
- Preventive maintenance
- Emergency technical support
- System upgrades and optimization
Typical Demineralized Water Specifications
| Parameter | Raw Water | Demineralized Water |
|---|---|---|
| TDS | 500-2000 mg/L | <1 mg/L |
| Conductivity | 800-3000 µS/cm | <1 µS/cm |
| Silica | 10-40 mg/L | <0.02 mg/L |
| Hardness | 150-500 mg/L | <0.1 mg/L |
| Sodium | 50-200 mg/L | <0.01 mg/L |
Specific requirements vary by application
Benefits of Professional Demineralization
Equipment Protection
- Eliminate boiler scaling and tube failures
- Prevent turbine blade deposits
- Protect sensitive process equipment
- Extend equipment lifespan
Process Quality
- Consistent ultra-pure water quality
- Meet stringent product specifications
- Prevent contamination issues
- Ensure regulatory compliance
Operational Efficiency
- Reliable, continuous operation
- Automated systems requiring minimal intervention
- Predictable maintenance schedules
- Optimized chemical consumption
Cost Effectiveness
- Reduced equipment maintenance
- Lower downtime costs
- Extended equipment life
- Decreased operational expenses
Our Track Record
Orient Water Services has successfully implemented demineralization systems for:
- Power Plants – High-pressure boiler feed water systems
- Pharmaceutical Manufacturers – USP/EP grade water production
- Industrial Facilities – Process water demineralization
- Hospitals – Medical equipment and laboratory water
- Manufacturing Plants – Product formulation and processing
We are proud to work with the same technologies used by major power plants and industrial facilities across the GCC region, bringing world-class demineralization solutions to Pakistan.
Technical Capabilities
Our demineralization expertise encompasses:
✓ Water Quality Analysis – Comprehensive raw water testing
✓ Process Engineering – Optimized system design
✓ Equipment Selection – Best technology for each application
✓ Chemical Programming – Tailored treatment formulations
✓ Automation Integration – Advanced monitoring and control
✓ Performance Optimization – Continuous improvement
✓ Regulatory Compliance – Meeting industry standards
Get Ultra-Pure Water Solutions
Ensure reliable production of high-purity demineralized water with Orient Water Services’ proven solutions.
Head Office:
13-Amber Court, 4th Floor
Shaheed-e-Millat Road
Karachi-75350, Pakistan
Share your water quality requirements, and our engineers will design an optimal demineralization solution.