Clean water - Nijhuis Saur Industries

Your challenges

Reliable clean water is essential for industries, utilities, and communities. However, growing water scarcity, changing water quality, stricter regulations, and increasing operational demands make securing clean water more challenging than ever.

Variations in source water quality affect water treatment performance

Groundwater, surface water, and municipal water supplies continuously change due to seasonal conditions, climate change, and upstream activities. These variations can impact treatment performance, operational efficiency, and the consistent delivery of high-quality clean water.

Meeting stricter water quality and environmental regulations

Water quality standards continue to evolve, while emerging contaminants such as PFAS require advanced treatment solutions. Staying compliant demands flexible, future-ready water treatment that protects both public health and the environment.

Expanding capacity while reducing operational costs

Growing populations, industrial expansion, and increasing water demand require scalable treatment solutions that deliver reliable performance. At the same time, organizations must reduce energy consumption, chemical usage, and operational costs to improve long-term resilience.

Maintaining reliable and sustainable clean water supplies

Delivering safe, high-quality clean water requires continuous monitoring, proactive asset management, and sustainable operations. Building resilient water infrastructure helps ensure reliable water availability today while preparing for tomorrow’s challenges.

How can Nijhuis Saur Industries meet your needs?

At NSI, we understand the daily challenges facing municipalities and industries. Every water challenge is unique. We design integrated clean water solutions tailored to your water source, operational objectives, and future ambitions. Together, we help reduce water consumption, improve water quality, recover valuable resources, and build resilient water infrastructures for long-term success.

What is clean water?

Clean water is water that has been treated to meet the quality requirements of its intended application. Depending on the end use, this may include drinking water, process water, boiler feed water, cooling water, ultrapure water, or reclaimed water for reuse.

Producing clean water requires more than effective treatment. It requires an integrated approach that combines reliable technologies, operational expertise, and life-cycle optimization to ensure consistent water quality, operational resilience, and sustainable water management.

Our solutions

Our integrated clean water portfolio supports every stage of the water value chain, from raw water intake to high-quality clean water production and resource recovery.

Depending on your application, we combine advanced treatment solutions such as clarification, flotation, membrane filtration, reverse osmosis, ion exchange, activated carbon, UV disinfection, PFAS removal, and digital optimization into one reliable and efficient process.

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

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.

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.

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
Municipal

Sludge treatment

Sludge

Efficient sludge treatment is essential for sustainable and cost-effective wastewater treatment. At Nijhuis Saur Industries, part of Saur Group, we offer advanced technologies (...)