Building on many years of experience with chemical-free water treatment technology in Niprox, with more than 1300 catalytic water-treatment systems in operation, Enerin and Niprox have developed a new generation feedwater system, that utilize several chemical-free technologies to supply pure, oxygen-free feedwater to steam systems and steam turbines, that save energy and operating cost, compared with traditional systems. The feedwater technology was developed with funding from Innovation Norway and the Research Council of Norway.
Enerin - Feedwater Systems
Enerin AS, in collaboration with Niprox, offers a revolutionary feedwater system leveraging chemical-free technologies to provide clean, oxygen-free feedwater ideal for steam systems and turbines. This innovative solution helps save energy and reduce operational costs compared to conventional methods. Developed with support from Innovation Norway and the Research Council of Norway, the system eschews harmful chemicals, promoting environmental sustainability and enhancing safety in maintenance operations.

-
Compact and energy efficient
-
Opportunities for further energy efficiency through better system design
-
Opportunities for decentralized steam production independent of the feedwater tank
-
No oxygen-binding chemicals
-
Substantial reduction of chemicals in softening and demineralization
-
Easier operation and maintenance
-
Also suitable for use in larger district heating and cooling networks
-
Enerin’s feedwater system reduces the oxygen content so close to zero that corrosion is effectively eliminated, improving cost of operation and safety
Enerin is in the process of patenting a unique technology for removing oxygen from feedwater based on Niprox’ proven technology. By automatic and continuous oxygen measurement and monitoring of all parameters in the feedwater treatment plant, the user has full control of the feedwater quality in the boilers at any time.
