Biological purification process for contaminated water, especially from fish breeding installations, used to remove malodorous gases as well

摘要

Malodorous gases or fumes are also removed. A process and apparatus for biologically purifying contaminated water, especially for filtering and purifying water used for breeding fish, as well as process water, ground water, industrial or domestic effluent water, septic tanks, earth decontamination systems or environmental decontamination systems, also purifies air contaminated with (malodorous) gases or fumes.