High-Quality Water Supply
Inrigo designs and delivers solutions that meet all water quality requirements. We use advanced technologies that ensure reliable operation, low maintenance, and low operating costs.
We can document quality and the ability to execute both small and large projects, adapt to different operational needs, and deliver results that meet the highest industry standards.
Water Treatment Solutions
Technologies
We use advanced technologies that ensure reliable operation, low maintenance, and low operating costs.
Conventional Filtration
Coagulation, sedimentation and filtration plants.
Membrane Filtration
Polymeric or ceramic MF/UF, and direct nanofiltration/RO.
Disinfection
Disinfection with UV, Cl₂, and O₃ for ultimate safety.
Advanced Oxidation
Filters for adsorption and Chemical/Advanced Oxidation Processes (AOP).
Plug & Play Systems
Compact drinking water treatment systems – ready to use. Removes color, bacteria, and viruses.
Complete & Proven
Complete standard solutions, pre-dimensioned, tested, and proven. Based on well-functioning membrane technology for over 35 years.
Compact & Adaptable
Inrigo Compact Systems are delivered as a complete package adapted to local conditions and needs. Robust fiberglass membrane housings with end and side port connections are used, assembled into a compact and self-supporting unit.
World-class filtration
We have delivered compact systems with capacities of 100 – 2500 m³/day adapted to Norwegian requirements for purification levels and execution. Nanofiltration membranes are supplied from the world's leading manufacturers. The oldest have been in use on rich humus water in Norway since 1989.
Proven quality
A proven track record of delivering a variety of drinking water solutions, from small municipal plants to large-scale water infrastructure projects. Trusted by municipalities and industries worldwide, with successful deployments in Norway and Africa.
Inrigo delivers a wide range of solutions that meet all water quality requirements for urban municipalities, rural communities, and industries, tailored to local water sources, climate conditions, and regulatory requirements.
We deliver projects of all sizes, from small compact solutions to high-capacity water treatment and distribution networks, ensuring access to clean water for hundreds of thousands of people.
Reliable operation, high quality, reduced maintenance, and lower consumption of energy and chemicals are ensured through advanced SCADA-based automation and AI-driven process optimisation. This results in reduced environmental impact and lower operating costs.