IMPRO – Reverse Osmosis

Experience intelligent, maximum-performance reverse osmosis solutions

IMPRO: Intelligent Maximum Performance Reverse Osmosis

 

Our new, high-recovery reverse osmosis (RO) solutions -  IMPRO - have solved the limitations of traditional RO, making operation easier and more reliable. Patented closed circuit reverse osmosis (CCRO) technology is designed to maximize water recovery, consume less energy, and minimize membrane fouling and scaling.

 

Pall's IMPRO systems are ideal for producing purified water from a wide range of municipal and industrial applications in place of traditional RO or ion exchange. Contact us today and see how Pall's IMPRO technology can meet your water treatment needs.

Benefits & Applications

Explore the benefits of mobile and packaged IMPRO technology. Delivering benefits to municipal and industrial applications alike, Pall Water's IMPRO systems offer an ideal solution for various applications.
Explore the benefits of mobile and packaged IMPRO technology. Delivering benefits to municipal and industrial applications alike, Pall Water's IMPRO systems offer an ideal solution for various applications.
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Benefits
Designed to solve any water challenge, IMPRO offers numerous benefits for operators
  • High-Recovery

    Our packaged and mobile RO filtration systems utilize closed circuit reverse osmosis (CCRO) technology to recover up to 95% of wastewater - significantly more than that of conventional RO treatment.

  • Minimum Waste Disposal

    We offer the highest guaranteed recovery for challenging feed waters, reliably reducing waste streams by 50 - 80%. Reduced waste leads to fewer disposal requirements and lower disposal costs when compared to traditional membrane technologies.

  • Intelligent Operation

    IMPRO systems automatically adapt to variations in feed water composition, temperature, and flow. Our smart configurations offer unmatched flexibility and ease of use, giving operators direct control of recovery rate and permeate flow.

  • Reduced Energy Consumption

    The IMPRO water treatment systems operate near the thermodynamic minimum, therefore reducing energy costs.

Pall IMPRO Technology
Intelligent RO solutions are available in two convenient formats, perfectly designed to meet your water treatment needs
  • Mobile RO

    Mobile IMPRO units are intelligently designed to fit in a 53’ trailer, providing maximum performance, high-recovery RO technology wherever you need it. When facing source water problems, downtime from equipment malfunctions or emergencies, seasonal surges in consumption, or increased demand that exceeds system capacity, our IMPRO units can rapidly deploy to meet your needs.

  • Packaged RO

    These reliable, pre-engineered units reduce waste streams while easily handling challenging feedwaters. The smart configuration gives operators direct control of recovery rate and permeate flow, while offering unmatched flexibility and ease of use.

Applications
Providing high-recovery RO solutions for municipal and industrial applications alike
  • Brine Minimization

    Operating at up to 98% recovery, IMPRO systems can reduce waste streams by as much as 80%.

  • Municipal Waste Water

    IMPRO systems are easy to operate and minimize membrane scaling and fouling issues associated with traditional RO technology.

  • Industrial Boiler Feed & Cooling Tower Makeup Water

    Our IMPRO systems feature closed circuit reverse osmosis (CCRO) technology to reduce energy consumption by up to 35%.

  • Brackish Water Treatment

    IMPRO systems are intelligently designed to give operators the ability to control recovery rate, cross flow, and flux, even with the most challenging feedwaters.

Mobile RO

IMPRO technology in a quick-to-deploy, mobile solution for water treatment when and where you need it
IMPRO technology in a quick-to-deploy, mobile solution for water treatment when and where you need it
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Mobile System Specs

Performance Specifications

  • Capacity: 700 gpm* (2 x 350 gpm); 2,650 lpm (2 x 1,325 lpm)
  • Water Recovery: 80 - 95% 
  • Arrays: 1-stage (16 x 6M); CCRO Operation**
  • Maximum Pressure: Approx. 350 psi (24 bar) 

 

*Water quality dependent 

**Closed Circuit Reverse Osmosis (CCRO) process used with permission from Desalitech

 

Container Details

  • Type: Trailer with attached axles / wheel set
  • Length: 53.0 ft (16.2 m) plus front-mounted HVAC unit 
  • Height: 13.6 ft (4.1 m) 
  • Width: 8.6 ft (2.6 m)
  • Weight Dry: 47,000 lbs (22,000 kg)
  • Weight Wet: 78,000 lbs (36,000 kg)

 

Container Details, Trailer Connections

  • Type: Grooved 
  • Material: SS316 SCH40
  • Raw Water Inlet: 8 in (200 mm)
  • Permeate Outlet: 6 in (150 mm) 
  • Concentrate Outlet: 4 in (100 mm) 
  • CIP / Other Waste Outlet: 4 in (100 mm) 

 

System

  • Membrane: 8 in spiral wound NF or RO (application dependent) 
  • Permeate Outlet Pressure: < 45 psi (3 bar) 
  • Water Temperature Range: 33°F (1°C) - 113°F (45°C) 

 

System, Special Features

  • Two trains provides redundancy 
  • Operator Work Station integrated into Aria FAST mobile water solution systems 
  • Temperature-controlled interior adjusted via on-board HVAC system

 

Instrumentation and Electrical 

  • Service: Single 480 VAC, 3 phase, 60 Hz service required, 400 FLA 
  • Connectivity: Wireless Remote Pall Support and / or Customer Control available 

Learn More About IMPRO

To download our Data Sheet for more information about our mobile RO solutions  click here.
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Packaged RO

IMPRO technology in a pre-engineered, skid-mounted configuration designed to fit into an existing plant or small footprint
IMPRO technology in a pre-engineered, skid-mounted configuration designed to fit into an existing plant or small footprint
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Packaged System Specs

The IMPRO is available in a variety of standard, skid-mounted configurations. Each configuration includes the following features and parameters:

 

Standard Features

  • Automatic response to feed variations
  • Programmable logic controller with remote monitoring and control functionality
  • Chemical dosing systems
  • NSF-certified components

 

Optional Features

  • Membrane pretreatment
  • Clean-in-Place (CIP) and flushing systems
  • Mixed-bed permeate polishing
  • Transfer pumps, storage tanks

 

Operating Parameters

  • Adjustable Recovery: 75 - 98%
  • Rejection: 95.0 - 99.5%
  • Adjustable Flux: 6 - 25 gfd (10 - 42 lmh)
  • Feed: 0 - 10,000 mg/L TDS
  • Temperature: 36 - 113°F (2 - 45°C)
  • Max Pressure: 450 psi (31 bar)
  • Inlet Pressure: 10 - 60 psi (0.8 - 4.0 bar)

Learn More About IMPRO

To download our Data Sheet for more information about our packaged RO solutions click here.

Explore Our Case Studies

Learn how Pall Water protects what matters in a variety of municipal and industrial applications. View our full list of case studies for an in-depth look at our smart water solutions in action.
Learn how Pall Water protects what matters in a variety of municipal and industrial applications. View our full list of case studies for an in-depth look at our smart water solutions in action.
Read more

Learn More About IMPRO

Complete the form on the right to download our Data Sheets for more information about our mobile RO solutions and packaged RO solutions.