Learn more about the Biomass Power Plant
- Industrial
- Municipal
Membrane filtration
- Process water
- Industrial water
- PFAS
- Micropollutants
- Wastewater
- Drinking water
- Source water
- Rainwater
At Nijhuis Saur Industries (NSI), part of Saur Group, we deliver membrane filtration solutions that drive water reuse, resource recovery, and environmental compliance. Our membrane (...)
- Industrial
Demineralized Water Treatment
- Process water
- Industrial water
At Nijhuis Saur Industries (NSI), part of Saur Group, we deliver high-performance demineralized water treatment solutions for industrial steam and heat systems. From boiler feedwater (...)
- Industrial
- Municipal
Aerobic treatment
- Industrial water
- Wastewater
Aerobic biological treatment is a process that uses oxygen and microorganisms to remove COD and BOD, breaking down organic pollutants present in the wastewater into simpler, non-harmful (...)
- Municipal
- Industrial
Dissolved Air Flotation solutions (DAF)
- Drinking water
- Wastewater
- Industrial water
- PFAS
Our DAF systems are engineered to provide high removal efficiency, operational flexibility, and reliable performance under varying conditions.
- Municipal
- Industrial
Filter and screening systems
- Wastewater
- Drinking water
- Industrial water
Filter and screening systems remove large particles from surface water and wastewater. By capturing debris early, they prevent pipe blockages and protect your equipment, helping (...)
- Industrial
- Municipal
Water consultancy services
- PFAS
- Micropollutants
- Process water
- Drinking water
- Industrial water
- Wastewater
- Rainwater
- Source water
- Resource Recovery
- Sludge
If you are reviewing your (waste)water management strategy and treatment objectives, you may run into several questions. To meet sustainability targets, optimize or debottleneck (...)
- Industrial
- Municipal
Coagulation & Flocculation
- Industrial water
- Process water
- Drinking water
- Wastewater
Our coagulation and flocculation solutions are engineered to support efficient solid-liquid separation across industrial and municipal applications.
- Industrial
Atmospheric & Vacuum Degasifies
- Wastewater
- Process water
- Industrial water
At NSI, towers, ejectors, condensers, and structural internal parts are designed and manufactured in‑house for vacuum degasifiers to remove oxygen, H₂S, and other volatiles (...)
- Industrial
Brine treatment solutions – Evaporator
- Wastewater
- Process water
Energy‑efficient evaporation solutions for ZLD and wastewater treatment . When you design a Zero Liquid Discharge (ZLD) project or optimize wastewater treatment, you need (...)
- Industrial
Condenstate treatment – Resin coalescers
- Industrial water
- Process water
- Wastewater
When you manage condensate streams with free oil contamination, you need a solution you can rely on to protect downstream assets and keep operations stable. At Nijhuis Saur Industries (...)
- Industrial
Filter – Nutshell filter
- Industrial water
- Process water
When you need to remove oil and suspended solids from challenging water streams, our Nutshell Filters offer a reliable and efficient solution. They are widely used to treat produced (...)
Examples of our references
- Industrial
- Energy
LNG integrated water treatment project
Context
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.
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.
- Industrial
- Energy
Biomass Power Plant
- Industrial
- Energy
LNG and Gas Processing Trains -Ras Laffan
- Industrial
- Energy
LNG plant Southern US
- Industrial
- Energy
North Field East Project
- Industrial
- Energy