Membrane Filtration.
Ultrafiltration, ceramic nanofiltration and reverse osmosis for reuse-grade water.
Membranes are what turn treated effluent into water you can put back to work. RTW builds membrane skids with the pre-treatment, cleaning systems and chemical programmes they need to run for years rather than months.
Removes
Turbidity, bacteria, hardness and dissolved salts
Used in
What we manufacture.
Each unit is sized from lab tests on your own effluent and built in our facilities in Saudi Arabia, Bahrain and Pakistan.
Ultrafiltration (UF) skid
Hollow-fibre barrier against suspended solids, bacteria and turbidity — for TSE polishing and as the most reliable protection for reverse osmosis.
Ceramic nanofiltration membranes
Ceramic membranes that tolerate high temperature, extreme pH, solvents and oil where polymeric membranes fail — removing hardness, colour and larger organics while passing monovalent salts. Long life and aggressive cleaning tolerance.
Reverse osmosis (RO) system
High-pressure membranes that remove dissolved salts to produce water for boilers, cooling towers and process use, supplied with antiscalant and CIP systems.
Membrane cleaning (CIP) skid
Dedicated clean-in-place system with heating, dosing and circulation to restore flux and extend membrane life.
Why it matters.
- Reuse-grade water from treated effluent
- Ceramic option for hot, oily and aggressive streams
- Lower fresh-water purchase
- Designed with chemicals and CIP from day one
Other technologies.
Screening & Separation
Screens, flotation and settling that take out solids, oil and grease before anything else.
Rake bar tooth screen · Self-cleaning screen · Static fine screen · Belt screenLearn moreBiological Treatment
Membrane bioreactors and aerated biofilm systems that remove the organic load.
Membrane bioreactor (MBR) · Membrane aerated biofilm reactor (MABR) · Package sewage treatment plantLearn moreAdvanced Oxidation & Electrochemical
Electro and oxidation systems for colour, toxicity and COD that biology cannot break down.
Electrocoagulation (EC) reactor · Electro-oxidation (EO) cell · Advanced oxidation (AOP) unitLearn moreLet's clean up your water.
Tell us your flow and effluent type. We'll come back with a treatment concept.