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RIEFILT GmbH RF-ROCON

Reverse Osmosis System (RO DTS 20) in 20-foot Container – 100 m³/day – Suitable for Seawater / Wastewater

For sale is a robust and well-maintained disc-tube reverse osmosis system (RO DTS 20), installed in an insulated 20-foot container. Originally designed for seawater desalination, the unit was operated by THW (German Federal Agency for Technical Relief) for 20 years. In fact, the system was only deployed twice during disaster response. All modules have been cleaned and preserved. Main components such as the high-pressure pump and valves have been replaced. The system is connected and operated once per quarter. It is also ideally suited for the treatment of industrial wastewater or brackish water – for example, in contaminated site remediation, landfill leachate treatment, or process water recycling.

The use of disc tube technology makes this reverse osmosis system universally applicable and offers significant added value to operators.

Technical Data:

General:

System type: Reverse Osmosis RO DTS 20 (Disc-Tube System)
Year of manufacture: approx. 2004
Container size: 20 foot insulated (6058 x 2438 x 2591 mm)
Permeate output: approx. 100,000 liters/day
Transport weight: approx. 12,000 kg / Operating weight: approx. 14,000 kg

Water Parameters & Suitability:

Feed water: Originally seawater (up to 45,000 µS/cm)

Areas of application:
✅ Seawater desalination
✅ Brackish water treatment
✅ Treatment of lightly contaminated industrial wastewater
✅ Landfill leachate / process water / recirculation systems

Conversion possible: Yes – by adapting pre-filtration, chemical dosing, and controls

Performance Values:

Raw water throughput: approx. 13,600 l/h
Permeate conductivity: < 700 µS/cm
Efficiency: 30–35 %
Temperature range: 0–35 °C
Operating pressure DT module: 30–60 bar (max. 70 bar)

Electrical:

Supply voltage: 400 V / 3-ph / 50 Hz
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Connected load: approx. 30 kW
Internal control voltage: 230 V AC / 24 V DC

Hydraulic Connections:

Raw water inlet: DN65
Permeate outlet: DN50
Concentrate / wastewater outlet: DN65

Condition & Advantages:

✔ Very good condition, fully functional
✔ Regularly maintained
✔ Ready for immediate use or conversion
✔ Ideal as a mobile solution for temporary operations or international projects
✔ Lower investment compared to new build
✔ Maintenance service available on request

Price: Negotiable

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.