THE USE OF SEWAGE CLARIFYING PLANTS AS FISH BREEDING POND

摘要

1527890 Fish rearing RHEINISCH-WESTFALISCHES ELEKTRIZITATSWERK AG 16 Dec 1975 [20 Dec 1974] 51665/75 Heading A1A A method of rearing fish involves placing them into the basin of a power station wastewater clarifying installation, in which the water is at 20‹-30‹C, in a submerged container which is permeable to the waste water and is moved therethrough. A circular clarifying basin 1 with a rotatable cross 2 and an arm 3 has supporting arms 5 attached to the cross 2, from which are suspended perforated fish tanks 4, which thus rotate simultaneously with the arm 3.