SEWAGE/WASTE WATER TREATING DEVICE USING ANAEROBIC AND AEROBIC MICROORGANISM

摘要

PROBLEM TO BE SOLVED: To facilitate the operation of a sewerage/waste water treating device effectively using an anaerobic treating method being a high concn. waste water treating device and an aerobic treating method being a low concn. waste water treating device and to economically treat a sewerage/waste water. ;SOLUTION: This device for biologically treating an org. sewerage/waste water is operated by providing it with an anaerobic treating tank 4 in which the first media 2 is filled, an aerobic contacting tank 6 in which the second media 13 is filled, and a setting part 14 for high wave separation positioned in the upper part of an aerobic contacting tank 6 in a single biological reaction tank having a microorganism separating device 9 in the intermediate part.;COPYRIGHT: (C)1998,JPO