Roniwell, in collaboration with important European universities, is developing advanced systems for the purification and desalination of water. The water purification and desalination system is designed for the production of drinking water in disadvantaged areas. It is a system which, by exploiting renewable energy, is able to produce drinking water for agricultural or food uses or to purify waste water. It is an innovative project studied with the physics department of the University of Bologna and is in the prototyping phase so we are available to evaluate partners interested in the industrial and commercial development of the system.