| 摘要 |
Biological purification device with a multi-chamber tank with separating walls to divide the tank into at least one pretreatment chamber containing activated sludge and at least one purification chamber, as well as pump installations ( 14, 44 ) for transporting and treating wastewater, includes a distributor ( 16, 18, 20; 46, 56, 60 ) for dividing the a pump output into at least one main flow and at least one secondary flow and which is connected downstream of at least one pump installation ( 14, 44 ).
|
