Title:
SMALL-SCALE WASTE WATER TREATMENT DEVICE
Document Type and Number:
Japanese Patent JP3213519
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a small-scaled waste water treatment device being compact and integrally formed.
SOLUTION: This device is provided with a septic tank 1 with an aeration device and a cylindrical main body 2 at the upper part of the septic tank 1, and a louver 3 for separating an organic solid component in sewage in the main body 2, a water stream cyclone region 4 of the sewage on the upper part of the louver 3 and a cylindrical filter element 5 for filtering the sewage from the outside wall to the inside wall are arranged and a discharge pipe 7 is provided on the inside of the filter element 5.
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Inventors:
Hideo Nagamitsu
Application Number:
JP23797595A
Publication Date:
October 02, 2001
Filing Date:
September 18, 1995
Export Citation:
Assignee:
Tosei Co., Ltd.
International Classes:
C02F1/28; B04C9/00; C02F3/00; (IPC1-7): C02F3/00; B04C9/00; C02F1/28
Domestic Patent References:
| JP6312111A | ||||
| JP79499U |
Attorney, Agent or Firm:
Nao Okuyama (4 outside)