Specialized
HPA-Enhanced
High-Rejection RO Membranes for Wastewater
Engineered for Extreme TDS and High-Load RO Rejects
Permionics HR RO membranes are purpose-built to tackle the extreme salinity and fouling challenges of wastewater RO reject streams. Designed with HPA Hydrophilized Coating and reinforced through Turboclean technology, these membranes offer exceptional rejection, durability, and long-term stability even under high-TDS loads exceeding 10,000 PPM.
Their advanced surface treatment minimizes fouling, reduces cleaning frequency, and delivers consistent performance — all while lowering operating costs and environmental impact. Ideal for industries aiming to achieve zero liquid discharge and sustainable wastewater recovery.
Key Features
- HPA-Coated for enhanced fouling resistance and long membrane life
- High Rejection capabilities under extreme salt concentrations
- FRP Wrapped for structural strength and endurance
- Turboclean Design ensures smoother flow and easier maintenance
- Biostatic surface with near-neutral charge
- Smooth finish to reduce scaling and fouling
Applications
- RO Reject treatment with TDS >10,000 PPM
- High-salinity wastewater recycling
- Advanced industrial wastewater recovery
Industries Served
With a wide range of product and service offerings, we take an agile, design-thinking approach to create the perfect solution that fits your need.
Municipal Water & Wastewater Utilities
Textiles & Dyeing
Chemicals & Petrochemicals
Food & Beverage
Pulp & Paper
Pharmaceuticals
Power & Energy Generation
Our Blog
How Membranes Enable Brine Recovery in Dye & Pigment Plants
Introduction Water and salt are the backbone of the dye and pigment industry. Every batch of color relies on huge
Enzyme-Friendly Membrane Filtration for Better Food Quality
Have you ever wondered why some foods taste fresher, hold their texture longer, or feel closer to their natural state
Why Ultrapure Water Matters for Wafer Processing in Solar Cells
Introduction The solar industry is built on precision. Every solar cell is expected to deliver maximum efficiency and durability. But
Why Membranes Are Key to Industrial ESG Strategies
Introduction: ESG Is No Longer Optional In today’s world, Environmental, Social, and Governance (ESG) metrics are not just buzzwords —
Membrane Processing: 5 Ways to Filter Juice & Dairy
Heat kills nutrients. That’s a fact. In both juice processing and dairy processing, vitamins, enzymes, and antioxidants can break down
India’s Desalination Future with Permionics Membranes
Introduction With over 7,500 km of coastline, India possesses an abundant source of seawater—but the irony is stark: many of
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!
