NANO IRON, s.r.o. is engaged in supply and technical support in the applications of nanoparticles of elementary iron (Fe(0), nZVI = nanoscale Zero Valent Iron). The company disposes of a unique, environmentally friendly and wasteless technology enabling production of Fe(0) nanoparticles at the industrial scale with almost unlimited production capacity. The produced iron nanoparticles are delivered in the form of long-term stable aqueous dispersions (NANOFER 25 , NANOFER 25S) usable in groundwater remediation and wastewater treatment.