Solid and Adaptive Solutions for a Sustainable and Resilient Future

Nijhuis Industries 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.

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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.


  • Application know-how in (waste)water, process water and waste
    We strongly believe that through combining our application and process know-how and longstanding expertise in a large number of industries, we can deliver solid solutions with the highest level of innovation. Nijhuis was founded in 1904 and our flexibility and customer-oriented approach have been important values in our company history with more than 2600 references around the globe.
  • Glocal network and multi-disciplinary teams
    Our customers benefit from our global network and local knowledge provided by our regional Sales & Service Centers, local representatives and business partners.Our ‘glocalized’ solutions are developed by multi-disciplinary teams combining the experience of our global engineering and research activities and the knowledge and skills of our local service providers and business partners.
  • In-house (patented) solutions and services
    We have dedicated and specialized teams with extensive experience in designing, developing and implementing our mostly in-house developed solutions and services. For example, oil-water separators, dissolved air flotation (DAF)and dissolved gas flotation (DGF) units, biological treatment systems (like BIOCTOR and AECOMIXTM), recycling, disinfection and sludge dewatering systems can be supplied as single units, integrated overall solutions or modular installations according to specific and local requirements.
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Sustainable Water Use, Energy and Resource Recovery Solutions

More than ever water is a critical resource where increasingly demanding environmental requirements have given rise to new technologies and working practices to create a more sustainable way of treating and reuse wastewater. Nijhuis Industries has a broad experience and application know-how within a wide range of industries. We are designing the most appropriate solutions to reduce, reuse and recover (waste)water meeting or exceeding the industry standards.

Delivering solid and adaptive solutions is Nijhuis Industries’ determination to fulfill the market’s need for innovations with minimum life cycle cost. We believe in the value that wastewater, process water and waste provides to the customer, all depending on materials used in several industries.

Application and technologies include:

  • Discharge of (waste)water to effluent charges and meet local environmental regulations.
  • Recycling of polished water for irrigation purposes or cleaning in place (CIP).
  • Reuse of (waste)water for inhouse purposes.
  • Produce high quality (drinking) water from wells, boreholes, sea and surface water.
  • Water hygiene and legionella prevention in cooling towers and other buildings and facilities.
  • Ammonium recovery into ammonium sulphate, a valuable bio-based fertilizer.
  • Oil and high quality fat separated and reused as animal feed or biofuel.
  • Convert different types of organic waste into renewable energy and heat.

Intelligent Services

The (waste) water management and care for the environment is very important for the continuation of your business. Nijhuis Industries is your natural partner to reduce the life cycle cost of your waste, wastewater and process water plant to maximize the performance of your installation with the Nijhuis intelligent services (i-SERVICES).

Nijhuis has gathered extensive know-how to service and maintain your system based on more than 2600 references to discharge and reuse your water in compliance with the local environmental legislation and create value out of your (waste) water

Nijhuis Industries logo



Nijhuis Industries Headquarters
Innovatieweg 4
7007 CD Doetinchem
P.O. Box 44
7000 AA Doetinchem
The Netherlands

Email: info@nijhuisindustries.com
Tel.: +31 314 749 000

SERVICE (emergencies, operations & maintenance, rentals and spare parts):
Email: service@nijhuisindustries.com
Tel. 24/7 Nijhuis Water Technology: +31 314 749 049
Tel. 24/7 Nijhuis Ozone Solutions: +31 314 749 059

Our certifications: