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Reverse Osmosis Systems

Remove over 99 % of all salts

Reverse osmosis is the reverse of the natural process of osmosis. It is used to desalinate aqueous solutions. Nowadays we use high-performance diaphragms to produce an almost 100 % salt-free solution.

The advantages are obvious.

The system is simple and safe to operate thanks to the modern microprocessor control with integrated conductivity measurement. The operating status is clearly displayed. Offering a pure water output of up to 80 % and the removal of more than 99 % of dissolved ions, the system is exceptionally efficient. Energy consumption is low, because ProMinent uses low-energy reverse osmosis diaphragms and recovers energy from the concentrate flow during seawater desalination. A built-in cleaning concept ensures that the diaphragms last for a long time. The construction of the systems on a stainless steel frame is well thought-out and user-friendly. The investment costs are low because small high-pressure pumps can be used.

Where is reverse osmosis used?

ProMinent reverse osmosis systems are typically found in the chemical industry, pharmaceutical industry, food and beverage industry, metal processing, electroplating, the treatment of boiler feed water in power plants and the generation of potable water from brackish water or seawater. There are three basic types of raw water that require desalination, each with a different salt content: potable water, brackish water and seawater.

Leave it to our experienced engineers

ProMinent engineers are experts with years of experience in the handling and analysis of raw water. They will evaluate the raw water analysis and identify the most suitable reverse osmosis system for you. So that the customer can source everything from one source, pre- and post-treatment technology is also supplied. In fact, complete reverse osmosis systems integrated in standard transport containers are one of our specialities.

ecoPro is the standard system for potable water treatment, TW: potable water, BW: brackish water, SW: seawater. All you need to do is select your required performance level – then you can sit back and rely on the excellent service of our ProMinent specialists.

In addition, ProMinent has extensive experience in the construction of other special systems, such as two-stage systems, for higher permeate quality requirements. Please contact us for more details.

Products

Reverse Osmosis System Dulcosmose® BW

Permeate output 2,000 – 50,000 l/h

Reverse osmosis system Dulcosmose® BW is the standard model for the modern desalination of brackish water. Equipped with the latest generation of "high rejection low-pressure" diaphragms, this system achieves maximum permeate output with moderate operating pressures, thereby lowering investment and operating costs. more

Your benefits

  • Efficient operation with low pressure diaphragms with maximum output and salt retention rates of up to over 99 %
  • Reduced maintenance and service costs as well as long diaphragm service lives, thanks to integrated cleaning concepts and flushing options
  • Service-friendly construction of systems on a corrosion-resistant powder-coated steel or stainless steel frame
  • Simple and safe to operate: Central control of the entire system by microprocessor controller or industrial PLC with touch panel and process visualisation.
  • Application-optimised design taking into account economic aspects, such as the durability of the diaphragms, energy efficiency and process automation
  • One-stop shop: no interface problems, smooth running with short times between definition of the task to joint commissioning and on-site system supervision with our global subsidiaries

Reverse Osmosis System Dulcosmose® ecoPRO

Permeate output 100 – 2,700 l/h

Reverse osmosis system Dulcosmose® ecoPro ensures low investment and operating costs with maximum permeate output at low operating pressures. more

Your benefits

  • Efficient operation with low pressure diaphragms with outputs of up to 85% and salt retention rates of up to 97%
  • Reduced maintenance and service costs as well as long diaphragm service lives, thanks to integrated cleaning concepts and flushing options
  • Service-friendly construction of systems on a corrosion-resistant powder-coated steel or PP frame
  • Simple and safe to operate: Microprocessor control with direct connection option for peripheral system components and integrated conductivity measurement with plain text display in the graphic display
  • One-stop integration into customised complete solutions by perfectly coordinated pre- and post-treatment from ProMinent.

Reverse Osmosis System Dulcosmose® SW

Permeate output 780 – 29,000 l/h

The reverse osmosis system Dulcosmose® SW is the standard model for modern desalination of salt water. Equipped with the latest generation of "high rejection low-pressure" diaphragms, this system achieves maximum permeate output with moderate operating pressures, thereby lowering investment and operating costs. more

Your benefits

  • Integrated energy recovery system based on state-of-the-art pressure controllers
  • Efficient operation with low pressure diaphragms with outputs of up to 50% and high salt retention rates of up to over 99%
  • Reduced maintenance and service costs as well as long diaphragm service lives, thanks to integrated cleaning concepts and flushing options
  • Service-friendly construction of systems on a corrosion-resistant powder-coated steel or stainless steel frame
  • Simple and safe to operate: Central control of the entire system by microprocessor controller or industrial PLC with touch panel and process visualisation
  • Application-optimised design taking into account economic aspects, such as the durability of the diaphragms, energy efficiency and process automation

Reverse Osmosis System Dulcosmose® TW

Permeate output 3 – 50 m3/h

Reverse osmosis system Dulcosmose® TW is the all-purpose model for modern potable water desalination. Maximum permeate output at low operating pressures ensures low investment and operating costs. more

Your benefits

  • Efficient operation with low pressure diaphragms with outputs of up to 85% and high salt retention rates of up to more than 99% (depending on the type of diaphragm used)
  • Reduced maintenance and service costs as well as long diaphragm service lives thanks to integrated cleaning concepts and flushing options, such as permeate flushing
  • Service-friendly construction of systems on a corrosion-resistant powder-coated steel or stainless steel frame
  • Simple and safe to operate: Microprocessor control with direct connection option for peripheral system components and integrated conductivity measurement with plain text display in the graphic display
  • One-stop shop: no interface problems, smooth running with short times between definition of the task to joint commissioning and on-site system supervision with our global subsidiaries.

Contact us

Ralf Kiermaier

Vice President Sales and Marketing, ProMinent GmbH

»Please send us your request! We will contact you shortly.«

+49 6221 842 0  Send request   

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