Industrial Reverse Osmosis Systems

·        Crane’s RO-Centric Design:

·        Common Optional Features

·        RO-Centric Design: Post Treatment

·        RO-Centric Design: Ultra-Pure Applications


Crane’s RO-Centric Design:

•         Complete Water Treatment System Providers

•         Residential, Commercial & Industrial Markets

•         Complete Standard Product Lines – EPRO, EPROi and EPROi SW

•         Complete Pretreatment and Post Treatment Solutions

•         Brackish and Seawater Specialists

•         High Quality and Reliability

•         Reputation as the Best Value for Price

•         Easy Maintenance

•         All Systems Designed for 3rd Year of Membrane Life

•         Pump Selection Based on 40 lb Inlet (feed) Pressure

•         Designed for Local Electrical Power Supply   (voltage/frequency/phase)

•         Comply with Membrane Manufacturer’s Recommendations For:

•    Flux

•    Min/Max Brine Flow

•    Min/Max Feed Flow

•    Operating Pressures

Common Optional Features

•         High TDS Alarm / Divert

•         ORP Meter to monitor / prevent Chlorine damage

•         Clean-in-Place (CIP) or Cleaning Station (CLS)

•         Remote Monitoring/Controlling

•         Fully Containerized Systems

RO-Centric Design: Post Treatment

•         Permeate Storage Tanks – level controls, bulkhead fittings

•         U/V Sterilization Lights – To destroy organic and biological material

•         Ozone Generation Systems – Purification; eliminates the need to use chlorine; widely used at bottled water plants

•         pH Adjustment – Elevate or lower permeate pH through chemical dosing, calcite filters, etc.

•         Chemical Dosing – chlorination, pH adjustment

•         Pump Skids – Feed water, booster pumps, delivery pumps, etc.


RO-Centric Design: Ultra-Pure Applications

•         System design links 2-3 RO systems in series

•         May be integrated in single or multiple skid designs

•         Used in applications requiring high purity water as in high pressure boilers

•         Produces ultrapure water with < 1ppm (TDS) without the need for traditional DI tanks

•         Does not require additional chemicals or regeneration

•         Most economical (equipment & operational costs) means to produce ultrapure water

•         DPRO™ and TPRO™ systems utilize concentrate recycle to achieve the same overall recovery as single-pass RO’s