Water - An Essential Resource

Water is the source of all life. Yet clean water is becoming an increasingly rare resource in many parts of the world.
In the course of laboratory research and tests under practical conditions carried out over several years in collaboration with partners from science and industry, UFZ scientists have succeeded in demonstrating that waste water can be made hygienic for irrigation purposes using simple technology. After a general introduction, the DVD provides information in the form of menu points (with text, but no sound) about various aspects of constructed wetlands.