Meliß, M.; Neskakis, A.; Plettner-Marliani, J.; Lange, C. - In: Renewable Energy 14 (1998) 1, pp. 325-331
The providing of pure water for human needs and irrigation is one of the most important problems of many countries in hot climate. Moreover waste water is not purified at all or insufficiently. Purified waste water could be used by mankind e.g. for irrigation in order to establish a closed water...