Reverse Osmosis for Brackish Water

Graver’s Reverse Osmosis Systems are pre-engineered to economically reduce total dissolved solids (TDS) by removing dissolved minerals, particles, and organic impurities. Each reverse osmosis system is specifically customized to the needs of your application and are compact with full integration for the ease of installation, operation, and maintenance.

When used in conjunction with Graver supplied pretreatment equipment such as clarifiers, filters and chemical feeds, the Graver Reverse Osmosis Systems provide an economical means for generating make-up water for gas fired combined cycle power plants.  For high TDS waters, RO can be more cost effective than ion exchange, while having the added advantage of avoiding the use of acid and caustic. We can help you determine if RO is the best solution for your plant and provide a custom designed system for your application.

Typical Applications

  • Boiler Water Make-Up
  • Cooling Tower Make-Up
  • Cooling Tower Blow Down
  • Cooling Tower Side Stream
  • Wastewater Treatment

 

Standard Design Features

    • Programmed electronic microprocessor
    • Permeate TDS meter
    • Digital display flow meters
    • Corrosion-resistant cartridge prefilter housing
    • Stainless steel vertical centrifugal pump
    • Liquid-filled, stainless steel pressure gauges
    • High pressure piping: 316L SS sch.# 40
    • Low pressure piping: PVC sch.#80
    • Membrane vessels: FRP, side-ported
    • TFC 8”x40” high rejection BW membranes
    • High pressure switch
    • Nema-4 electric enclosure
    • Low pressure safety switch
    • Automatic inlet shut-off valve
    • 460V/60HZ/3PH, TEFC motor
    • Frame: Welded steel, powder coated
    • High pressure valves: 316 stainless steel
    • Emergency stop
    • Sample valves
    • Cleaning ports

Optional Design Features

    • Upgrade pump to 316SS
    • Chemical dosing systems
    • Automatic Fast Flush
    • PLC (Programmable Logic Controller)
    • pH meter
    • ORP meter
    • Nano-filtration membranes
    • Cold water membranes
    • Recycle flow meter
    • Integrated cleaning station (CIP)
    • 50 HZ system
    • High TDS Diversion

roflex-table

Photo Gallery

 

Reverse Osmosis for Brackish Water

Graver’s Reverse Osmosis Systems are pre-engineered to economically reduce total dissolved solids (TDS) by removing dissolved minerals, particles, and organic impurities. Each reverse osmosis system is specifically customized to the needs of your application and are compact with full integration for the ease of installation, operation, and maintenance

When used in conjunction with Graver supplied pretreatment equipment such as clarifiers, filters and chemical feeds, the Graver Reverse Osmosis Systems provide an economical means for generating make-up water for gas fired combined cycle power plants.
For high TDS waters, RO can be more cost effective than ion exchange, while having the added advantage of avoiding the use of acid and caustic. We can help you determine if RO is the best solution for your plant and provide a custom designed system for your application.

Typical Applications

  • Boiler Water Make-Up
  • Cooling Tower Make-Up
  • Cooling Tower Blow Down
  • Cooling Tower Side Stream
  • Wastewater Treatment

Standard Design Features

  • Programmed electronic microprocessor
  • Permeate TDS meter
  • Digital display flow meters
  • Corrosion-resistant cartridge prefilter housing
  • Stainless steel vertical centrifugal pump
  • Liquid-filled, stainless steel pressure gauges
  • High pressure piping: 316L SS sch.# 40
  • Low pressure piping: PVC sch.#80
  • Membrane vessels: FRP, side-ported
  • TFC 8”x40” high rejection BW membranes
  • High pressure switch
  • Nema-4 electric enclosure
  • Low pressure safety switch
  • Automatic inlet shut-off valve
  • 460V/60HZ/3PH, TEFC motor
  • Frame: Welded steel, powder coated
  • High pressure valves: 316 stainless steel
  • Emergency stop
  • Sample valves
  • Cleaning ports

Optional Design Features

  • Upgrade pump to 316SS
  • Chemical dosing systems
  • Automatic Fast Flush
  • PLC (Programmable Logic Controller)
  • pH meter
  • ORP meter
  • Nano-filtration membranes
  • Cold water membranes
  • Recycle flow meter
  • Integrated cleaning station (CIP)
  • 50 HZ system
  • High TDS Diversion

ROFlex table

Photo Gallery