NF/RO Membranes


As a manufacturer of membrane and conventional systems, Tonka Water can bring you the best available technology of  both treatments in one system. As a single source equipment provider, we can guarantee system performance. Membrane systems from Tonka Water offer solutions across the full filtration spectrum:

Nanofiltration for removal of nitrates, DBP precursors, dissolved organics and softening applications
Reverse Osmosis for desalination and removal of nitrates, chloride and other inorganic compounds

  • Surface water
  • Groundwater
  • Groundwater under influence of surface water
  • Water re-use
  • Sea / brackish water
  • Aquifer recharge
  • Factory assembled and wired
  • Shop tested field ready
  • Single responsible system supplier
  • Integrated controls
  • Pilot and full scale design
  • Hardness
  • Nitrate
  • Sodium chloride
  • Sulfate
  • Uranium
  • Desalation
  • TDS / other dissolved solids
NF/RO Membrane Reference Material
NF/RO Membrane Project Profiles





Membrane Systems

NF and RO Membranes

UF Membranes

Gravity FiltersPressure FiltersIon Exchange

Packaged Treatment

Aerators and Strippers





To receive more information, please contact us with questions and inquiries.

You  can also contact us for a pilot study to assess your plant's water treatment needs and together we'll design a custom solution fit for you.