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Reliable access to high-quality source water is the foundation of operational continuity, environmental responsibility, and long-term resilience—for municipalities, industries, and utilities alike.

Your challenges

In today’s climate-sensitive and regulation-driven context, source water management faces mounting complexity and risk.

Water stress and scarcity

Rising demand and climate variability are putting increasing pressure on local water resources. Without a clear understanding of water stress risks, it becomes difficult to ensure reliable and long-term water access.

Impact of climate change on water availability

Changing rainfall patterns, droughts, and groundwater depletion are directly affecting the availability and sustainability of source water. This unpredictability complicates planning and long-term supply assurance.

Limited access to reliable data

Many organizations lack the hydrological and geological data needed to properly assess their water resources. Without access to accurate, site-specific information, it's hard to make informed decisions or take preventive action.

Meeting regulatory and ESG requirements

Companies and public authorities must comply with strict environmental regulations, including water extraction limits and climate disclosure standards. Demonstrating responsible water management is increasingly essential for regulatory compliance and stakeholder trust.

How can NSI meet your needs?

At NSI, we bring decades of expertise in source water management, offering tailored solutions that help clients assess, secure, and sustainably manage their water resources. From evaluating water stress risks to implementing nature-based and energy-efficient systems, our approach aligns with your operational, environmental, and compliance goals. Whether you're facing resource scarcity, regulatory demands, or energy concerns, our expert teams and digital tools enable you to act decisively and sustainably.

Our solutions

Explore our end-to-end solutions designed to ensure reliable, compliant, and climate-resilient source water management for your sites.

Econvert-DGF
  • Food & Beverage

Anaerobic – Econvert-DGF

  • Resource Recovery
  • Industrial water
  • Wastewater
The Econvert-DGF® (Dissolved Gas Flotation) is an anaerobic solution developed to treat raw wastewater with high concentrations of total suspended solids (TSS) and fats, oils, (...)
  • Municipal

Digital solution – Hydranet

Your challenges Maximizing treatment performance and operational flexibility in limited spaces. (...)
  • Municipal
  • Pulp & Paper
  • Food & Beverage
  • Fish processing
  • Pharma & personal care
  • Mining and minerals
  • Energy

Filter – FlooScreen™

FlooScreen™ screening units are advanced filtration systems designed for industries, communities where high capacities of high-quality water screening is necessary to efficiently (...)
  • Energy
  • Food & Beverage
  • Mining and minerals
  • Semiconductor industry

High Rate Dissolved Air Flotation System

  • Industrial water
NSI HR-DAF, a High Rate Dissolved Air Flotation System removing solids in primary, secondary, and tertiary water treatment within compact spaces.

NSI Digital Platform

Your challenges Continuity of treated water production and wastewater treatment. (...)

Anaerobic – Econvert-RTF

Your challenges Continuity of treated water production and wastewater treatment. (...)

Anaerobic – Econvert-Dsulph

Your challenges Continuity of treated water production and wastewater treatment. (...)

Ammonia stripper – ByoFlex

Your challenges Continuity of treated water production and wastewater treatment. (...)
  • Food & Beverage
  • Fish processing
  • Pulp & Paper
  • Energy

Screw press – NSP

  • Industrial water
The sludge dewatering screw press from NSI (NSP) offers a cost-effective and sustainable solution for sludge dewatering. Designed to treat both primary and biological sludge, the (...)

Membrane – DEEPEST

Your challenges Continuity of treated water production and wastewater treatment. (...)

Membrane – CeraMac

CeraMac® is an innovative ceramic membrane filtration solution, designed to provide robust and sustainable water treatment. By integrating multiple ceramic membranes into a single (...)
  • Pulp & Paper
  • Food & Beverage
  • Municipal
  • Wastewater
  • Pharma & personal care
  • Mining and minerals
  • Energy

Aerobic – FlooBed®

  • Wastewater
A highly efficient and compact biological treatment process to treat a wide variety of industrial and municipal wastewater streams and ensure environmental compliance. The patented (...)

Anaerobic – Econvert-IR

Your challenges Continuity of treated water production and wastewater treatment. (...)

Anaerobic – Econvert-UASB

Your challenges Continuity of treated water production and wastewater treatment. (...)

Anaerobic – Econvert-EGSB

Your challenges Continuity of treated water production and wastewater treatment. (...)
  • Pulp & Paper
  • Food & Beverage
  • Fish processing
  • Pharma & personal care
  • Energy
  • Mining and minerals
  • Municipal

Dissolved Air Flotation – FlooDaf®

  • Process water
  • Industrial water
  • Resource Recovery
  • Wastewater
  • Sludge
  • Drinking water
A high-capacity, compact flotation solution for various large-scale water and wastewater treatment applications enabling raw material recovery, decreased water consumption and (...)

Flocculation-coagulation – ILCA

ILCA  minimizes coagulation/flocculation footprint and simplifies pre-treatment upstream of CeraMac®. Solution is provided by: PWNT – part of Nijhuis Saur Industries

Filter – IntenSieve

Your challenges Continuity of treated water production and wastewater treatment. (...)

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