Contact us
Back to the homepae
Nijhuis Saur Industries

Project’s context & challenges

A joint venture awarded Unidro, part of Nijhuis Saur Industries, multiple large orders for a giant LNG project in the Middle East. The project includes four new LNG trains, each with a capacity of 8 million tonnes per annum (MTPA) of Liquified Natural Gas. To meet strict process performance and quality requirements, Unidro was selected as the most reliable and experienced partner to deliver integrated water treatment packages.

Multiple trains with up to 5,000 m³/h per train
Capacity

Customer benefits

Comprehensive treatment of multiple water streams

Modular and integrated design for high reliability

Proven track record with the same client and end user

Supports sustainable water use and energy recovery

Delivered with full engineering, manufacturing, and service support

Solution

Unidro designed and supplied an integrated water treatment solution for the LNG project. The system treats sanitary water, oily water, wastewater, and condensate, using advanced technologies such as MBR, filtration, and carbon adsorption. The CT side stream filters handle nearly 5,000 m³/h per train. The solution ensures compliance with stringent quality standards and supports sustainable operations.

The solution is an integrated water treatment package:

The selected design consists of treating several water streams such as:

  • Sanitary Water Treatment Package, based on MBR technology.
  • Wastewater Filtration Package, including media and cartridge filters plus back wash wastewater thickening and dehydration.
  • Oily Water Treatment Package, to remove dispersed oil from a waste effluent stream.
  • Condensate Polisher and Carbon Filters

Package, including two large trains of Mixed Bed exchangers and Activated Carbon Filters

  • CT Side Stream Filters, including 4 trains of pressure filters with capacity of almost 5000 m3/h each.
"We are very proud to have been awarded this important project, which is a great achievement of the whole team involved in the extensive and detailed proposal preparation process. "

Francesco Riva, CEO of Unidro:

Scope of supply

  • Design and engineering of integrated water treatment systems
  • Supply of MBR units, filtration systems, carbon filters, and exchangers
  • Oily water treatment and condensate polishing systems
  • Installation, commissioning, and project management
  • Long-term service and operational support

Applied solutions

  • Sanitary Water Treatment Package with MBR technology
  • Wstewater Filtration Package with media and cartridge filters
  • Oily Water Treatment Package for dispersed oil removal
  • Condensate Polisher and Carbon Filters Package
  • CT Side Stream Filters with high-capacity pressure filters

Contact our experts

Contact our experts