When standard reverse osmosis systems reach their limits, high-pressure RO takes performance further. Designed to operate at elevated pressures, these systems can recover more water from concentrated streams: industrial brines, geothermal water, or high-TDS effluent, where traditional RO can’t perform efficiently.At ProChem Water, we design and build high-pressure RO systems and modular skids that push the boundaries of water recovery while maintaining durability, control, and efficiency. Our systems are engineered for the realities of industrial operation: handling stress, variable chemistry, and continuous duty with confidence.
Why High-Pressure RO Systems Matter
High-pressure RO is about making recovery and reuse possible where it wasn’t before. These systems are often the bridge between membrane and thermal technologies, reducing the load on evaporators, minimizing reject, and cutting disposal costs.They’re used to maximize recovery, treat concentrated brines, and extend the life of reuse trains, all while staying energy-efficient through integrated energy recovery devices such as pressure exchangers or dual work exchangers. Compact, modular construction allows fast deployment, easier maintenance, and scalability for future needs.Built with stronger pumps, corrosion-resistant housings, and precise control systems, ProChem’s high-pressure RO skids are designed to operate safely and reliably even under extreme conditions.
Core Design & System Architecture
High-pressure RO performance begins with precision engineering, understanding the feedwater, defining recovery goals, and aligning every design element with your operational needs. ProChem systems are built to thrive where conventional RO reaches its limits, combining durability, efficiency, and intelligent control.A typical configuration includes:
High-pressure pumps designed for sustained operation at 600–1,200 psi or higher.
RO membrane vessels rated for elevated pressure, constructed from stainless steel or high-grade alloys.
Energy recovery devices that recapture hydraulic energy to cut power demand.
Comprehensive pretreatment such as media filtration or ultrafiltration to reduce scaling and fouling.
PLC/SCADA automation with safety interlocks, differential pressure monitoring, and smart alarms.
Cleaning-in-place (CIP) systems for automated or semi-automated membrane maintenance under pressure.
Engineering & Operational Insight
Designing a high-pressure RO skid demands precision. ProChem applies advanced modeling, pilot testing, and mechanical analysis to ensure each system performs as designed.We begin with feedwater characterization, TDS, scaling indices, fouling potential, and move through membrane staging, hydraulic optimization, and control logic integration. Pumps and motors are matched for efficiency and redundancy, while piping layouts are optimized to minimize pressure loss.Automation plays a key role: when feed conditions fluctuate, ProChem’s control systems automatically adjust flows and pressures to maintain recovery targets and protect your membranes. Safety measures, pressure relief valves, bypass paths, redundant trains, are built in to safeguard your operation under demanding conditions.
Applications & Use Cases
When designed and maintained correctly, high-pressure RO systems deliver measurable gains: higher recovery, lower waste volumes, and stable output under extreme feed conditions. It’s a solution built for facilities that can’t afford compromise in water performance or reliability.
ZLD and MLD systems to concentrate reject ahead of thermal or evaporative stages.
Brine polishing for RO reject or industrial effluents to minimize disposal volume.
Desalination or geothermal brine treatment requiring elevated pressure.
Industrial reuse of high-TDS process water.
Bridge applications, where standard RO can’t achieve target recovery.
Through advanced pressure capability and robust system design, ProChem enables facilities to recover more water, reduce waste, and achieve sustainability targets once considered unattainable.
Why ProChem Water
ProChem’s value lies in experience and accountability. We engineer complete systems that deliver tested performance and lifecycle support.Our team brings deep expertise in high-pressure design, mechanical integrity, and energy recovery integration. Each skid is factory-built, pre-wired, and pressure-tested before shipment, minimizing installation risk and startup time. We back every project with commissioning, training, maintenance programs, and performance guarantees that cover recovery, water quality, and uptime.When clients need assurance that their investment will perform as promised, they turn to ProChem, because reliability and transparency define how we work.
Benefits & ROI
Investing in a robust reverse osmosis system capable of handling concentrated or challenging feedwaters delivers clear operational and financial advantages. These systems improve efficiency, reduce waste, and enhance overall plant performance:
Maximized water recovery and lower disposal costs: Elevated-pressure operation extracts more clean water from the feed, reducing the volume of brine or reject that requires handling.
Space-efficient design: Skid-mounted and modular configurations condense multiple treatment trains into a compact footprint, making integration with existing infrastructure simpler.
Smooth integration with reuse and ZLD programs: Acting as a front-end to downstream thermal or evaporative stages, the system reduces load and maximizes overall recovery.
Energy-conscious operation: Pressure exchangers and energy recovery devices capture and reuse hydraulic energy, cutting operating costs and boosting sustainability.
Built for longevity: High-quality materials, robust pumps, and reinforced membranes ensure reliable performance under demanding conditions, minimizing downtime and maintenance.
Fast return on investment: Many facilities see payback in just a few years through reduced disposal expenses, increased water recovery, and improved process efficiency.
Getting Started with ProChem Water
Building a high-pressure RO system begins with collaboration. Share your flow rates, feedwater chemistry, and recovery goals, and our engineers will take it from there.We typically start with bench or pilot testing to validate performance under your exact conditions, followed by conceptual design, fabrication, and factory testing. Once installed, we handle commissioning, operator training, and ongoing system optimization.Our commitment doesn’t end at startup. ProChem remains your technical partner through performance monitoring, membrane health checks, and upgrade planning, helping you sustain reliable, efficient operation for years to come.If you’re ready to push your recovery goals further, partner with us. Let’s design a high-pressure RO solution that turns complex water challenges into long-term operational advantage.
When standard reverse osmosis systems reach their limits, high-pressure RO takes performance further. Designed to operate at elevated pressures, these systems can recover more water from concentrated streams: industrial brines, geothermal water, or high-TDS effluent, where traditional RO can’t perform efficiently.
At ProChem Water, we design and build high-pressure RO systems and modular skids that push the boundaries of water recovery while maintaining durability, control, and efficiency. Our systems are engineered for the realities of industrial operation: handling stress, variable chemistry, and continuous duty with confidence.
