Waterworks

Water System: Reverse Osmosis (RO)

The reverse osmosis process produces one of the purest forms of water available – it is perfectly suitable for drinking, bottling or for use in industrial processes where high purity is necessary.

During reverse osmosis, dissolved solids, organics, colloidal matter, bacteria and viruses are removed from the water.

Waterworks specializes in the supply of reverse osmosis systems for:


  • Desalination
  • Industrial water reuse and recycle
  • Electronics manufacturers
  • Potable water supplies
  • Food and beverage industries
  • Optional Features for membrane systems:
  • Energy recovery (PX or turbine system)
  • SS316/super duplex piping
  • Customized new containers
  • Insulated (CSC certified)
  • External color choice (std. blue skid desert tan container)
  • Chemical cleaning (CIP and flushing system) integrated into container or skid
  • Remote monitoring and control
  • VFD controls for high pressure booster pump
  • Pre and Post Treatment Skids:
  • Compact, pre-assembled skids
  • Built in automation for automatic backwash or regeneration
  • Multimedia, granular activated carbon and softening systems
  • Deionization systems available
  • Bag and cartridge filters
  • Disinfection systems including chlorination, UV and ozone can be integrated with the package
  • Custom designed and modular units
  • Compact skid-mounted modular units
  • Standard Membrane System Features:
  • Pre-engineered systems available
  • Turnkey solutions
  • Mild steel, sand-blasted and epoxy coated skid
  • Cartridge filters (SS 316) 5 micron
  • Low and high pressure switch
  • High pressure pump – -SS 316, multistage centrifugal
  • FRP pressure vessels
  • High salt rejection brackish water membranes
  • uPVC sch.80 class E low pressure piping and valves
  • SS 304 high pressure piping
  • Paddle type digital flow meters for permeate and reject
  • Panel mounted TDS meter for permeate discharge
  • Sample valves and pressure gauges at all critical locations
  • Antiscalant dosing with day tank
  • Stainless steel concentrate control valve
  • Back mounted panels with PLC controls
  • Completely pre-assembled and factory tested

Waterworks’ packaged RO units can supply from several cubic meters per day (2,000 GPD) to several thousands cubic meters per day.

All reverse osmosis systems require periodic membrane cleaning using both high and low pH additives. Waterworks minimizes maintenance duties by providing optional instrumentation and clean-in-place (CIP) packages to keep the system in top condition.

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