Water & EnvironmentalWater Treatment

Reverse Osmosis & Desalination

RO systems for brackish, saline and process water treatment.

Reverse osmosis removes dissolved salts and contaminants, sized against feed water salinity and the permeate quality and volume required.

Reverse Osmosis & Desalination, water treatment equipment supplied by Duara Group for the water & environmental sector

Reverse Osmosis & Desalination procurement guide

Reverse osmosis removes dissolved salts and contaminants, sized against feed water salinity and the permeate quality and volume required. Machinery should be selected from the duty, material or process, required output and operating environment—not from the product name alone.

Duty, output and operating context

The listed applications are Brackish and saline water treatment, Bottled water production, Boiler and process feed water and Coastal and island water supply. Describe the primary duty, feed or load, operating hours, site conditions and upstream/downstream equipment so capacity is assessed in context.

Configuration and acceptance

Compare configurations against Feed water analysis and salinity, Required permeate output and quality, Recovery rate and reject disposal, Pre-treatment requirements and Power supply and installation space. Ask the proposed manufacturer to document the selected model, performance basis, included controls and accessories, and the inspection or acceptance tests required for that project.

Delivery, commissioning and lifecycle support

Confirm utilities, voltage/frequency or fuel where relevant, packed dimensions and weights, foundations, lifting and site access, installation, commissioning, operator handover, initial wear parts, recommended spares and maintenance responsibilities.

Information to include in your quotation request

Send the material/process and duty, Feed water analysis and salinity, Required permeate output and quality, Recovery rate and reject disposal, Pre-treatment requirements and Power supply and installation space, target output, operating hours, utilities, site and environmental conditions, quantity, destination, installation/commissioning scope and support needs.

Specifications

Specifications vary by manufacturer and configuration. Confirm the points below when you enquire and we will quote against them.

Feed water analysis and salinity
Required permeate output and quality
Recovery rate and reject disposal
Pre-treatment requirements
Power supply and installation space

Applications

  • Brackish and saline water treatment
  • Bottled water production
  • Boiler and process feed water
  • Coastal and island water supply

Frequently asked questions

What should buyers specify for Reverse Osmosis & Desalination?

Send the material/process and duty, Feed water analysis and salinity, Required permeate output and quality, Recovery rate and reject disposal, Pre-treatment requirements and Power supply and installation space, target output, operating hours, utilities, site and environmental conditions, quantity, destination, installation/commissioning scope and support needs.

How should Reverse Osmosis & Desalination quality be assessed?

Compare configurations against Feed water analysis and salinity, Required permeate output and quality, Recovery rate and reject disposal, Pre-treatment requirements and Power supply and installation space. Ask the proposed manufacturer to document the selected model, performance basis, included controls and accessories, and the inspection or acceptance tests required for that project.

How should Reverse Osmosis & Desalination be packed and handled?

Confirm utilities, voltage/frequency or fuel where relevant, packed dimensions and weights, foundations, lifting and site access, installation, commissioning, operator handover, initial wear parts, recommended spares and maintenance responsibilities.

Sourcing and export

Duara Group supplies reverse osmosis & desalination to commercial, industrial and institutional buyers across East Africa, including Kenya, Uganda, Tanzania, Rwanda and Ethiopia, alongside internationally sourced procurement.

Availability, origin and documentation are confirmed per inquiry.

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