The te-roTM system is a reverse osmosis water treatment process using a semi-permeable membrane for the removal of impurities.

Reverse Osmosis is an established process that uses applied pressure to force a solvent, such as water, through a semi-permeable membrane

The applied feed pressure, which is greater than the fluid’s osmotic pressure, causes water molecules to pass through the semi-permeable membrane to the dilute side of the membrane contrary to normal osmotic flow.

Salts and other contaminants cannot pass through the membrane and hence, concentrate up on the retentate side of the membrane.

Te-Tech Process Solutions offer a range of standard skid mounted or containerised Reverse Osmosis (RO) desalination systems which are assembled using pipework and housings manufactured from various grades of stainless-steel and include relevant pre-filtration together with all necessary control and instrumentation to guarantee reliable process operation.

The units are designed for automatic operation incorporating an integrated PLC. Factory testing prior to shipment ensures minimal site installation and commissioning time.



There is an increasing need for fresh water, whether for drinking, agriculture, power plants or other commercial purposes.  The recycling of wastewater for reuse is an important aspect in water stressed areas and as part of a sustainable approach in the industrial manufacturing and production landscape.  

Te Tech’s solutions are based on best available technologies, with focus on reduced water and power intake, reduced waste disposal (either to sewer, discharge to the environment and solids disposal) to increase compliance and reduce wastewater utilisation cost.

Te Tech design solutions aim to ensure highest possible water stream recovery utilising microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) or reverse osmosis (RO) membrane system.

For specific purposes such as ultra-pure water production, more sophisticated technologies are available including 1 or 2 pass RO followed by EDI, depending on the source/raw water characteristics.

Te Tech can design bespoke systems that are fully automated for reliable, robust operation. These units are factory pre-tested and can be quickly and easily installed based on a standard modular approach.

The te-roTM system is suitable for different applications across a variety of industries including:

  •   Desalination
  •   Process Water
  •   Water Re-use
  •   Landfill Leachate
  •   Pharmaceutical
  •   Food & Beverage
  •   Power
  •   Oil & Gas
  •   Chemical manufacture

More information 

Contact us

Click here