Nijhuis Industries UK & Ireland delivers solid and adaptive solutions for sustainable water use, energy and resource recovery. We help industries, utilities and cities to reduce, reuse and recover to advance water and climate change adaption and help building a more resilient, sustainable and inclusive future. Nijhuis multidisciplinary teams develop, design and implement smart and game changing solutions based on Nijhuis proprietary and innovative technologies.

We help our clients to meet their increasingly demanding sustainability requirements, lower their environmental footprint, combine productivity and energy efficiency and reduce life cycle cost at the same time. Nijhuis Industries in the UK & Ireland has his coverage all over the country with his headquarters in Cornwall.

With the support of our mother company Saur and working under the flag of the Industrial Water division name ‘Nijhuis Saur Industries’, we draw on powerful synergies with all Saur Group core businesses and companies such as anaerobic treatment expert Econvert and oil and gas specialist Unidro.


Sustainable Water Use, Energy and Resource Recovery.

We provide a multidisciplinary team and a unique in-house portfolio, realizing smart and game-changing solutions and systems in sustainable water use, energy resource recovery, combined with our intelligent services.

  • Effluent water treatment3
  • Production
  • Nijhuis-Doetinchem
  • Mission2


  • ‘Customer for Life’ Principle
    Rather than simply customers approaching us with issues or problems they want us to solve, we believe the best approach is to get involved in projects from the very start. We design solutions to meet both their specific needs and the relevant legislation, and we then have the capacity to identify the best solutions and technology, build and install it and then operate it as well.
  • Providing Professional Expertise.
    We provide our services to the highest standards with upmost integrity for the customer and we experience, technology and infrastructure to do every aspect of any project. We apply the Best Available Technologies and follow the guidelines of the Industrial Emissions Directive (IED) which will often also reduce operating expenses.
  • The Bottom Line
    The core to our work is three principals – the three R’s. These are Reduce (environmental footprint), Reuse (water or energy) and Recover (resources). Underpinning these principles is profit.


  • Sustainable Water Use - Ground Water / Process Water / Wastewater
    We have dedicated and specialized teams with extensive experience in designing, developing and implementing our mostly in-house developed products and technologies.
  • Resource recovery
    Realizing the value of wastewater and waste underlines our determination to fulfil the market’s need for innovative, sustainable solutions with minimum life cycle cost. We believe in the value that wastewater and waste provide to the customer, all depending on the recovery of raw materials used in the industry.
  • Cooling Tower Engineering
    Our highly trained and experienced personnel can inspect, evaluate, advise and report on the condition of any cooling tower / evaporative equipment. We have resources and expertise to maintain, refurbish or provide re-engineering solutions for any system, regardless of its make or size. We offer all allied services in the areas of water and indoor air quality consultancy and hygiene, and a full range of water treatment, remedial and re-engineering solutions.
  • Prevent Legionella in Buildings During Lockdown or In Normal Operation
    Legionella bacteria may grow in water systems such as cooling towers and hot and cold water services. By visiting your premises, we carry out an assessment of your water services, identify any problem areas, put in place control measures including temperature monitoring and hygiene checks, modify any systems which are at high risk from legionella contamination, take water samples for testing, and treat any existing bacteria.
  • Air Quality Services
    We provide air quality services across the United Kingdom. All work is carried out in accordance with current legislation and following guidelines from relevant regulatory and advisory bodies. These services include Air Quality Monitoring, Ventilation Systems (HVAC), Kitchen Extraction Systems and Local Exhaust Ventilation (LEV).