JPH0383695U - - Google Patents
Info
- Publication number
- JPH0383695U JPH0383695U JP6328690U JP6328690U JPH0383695U JP H0383695 U JPH0383695 U JP H0383695U JP 6328690 U JP6328690 U JP 6328690U JP 6328690 U JP6328690 U JP 6328690U JP H0383695 U JPH0383695 U JP H0383695U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- treated water
- filter bed
- anaerobic filter
- biofilm filtration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
Landscapes
- Treatment Of Biological Wastes In General (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Description
第１図は本考案の浄化槽の概略構成縦断面図、
第２図はエアリフトポンプおよびバツフアタンク
の概略斜視図、第３図および第４図はそれぞれ第
２図の正面図および平面図である。 Ｒ１……嫌気性濾床槽第１室、Ｒ２……嫌気性
濾床槽第２室、Ｓ……生物膜濾過槽、Ｔ……処理
水槽、５ａ，５ｂ……濾床、４３……担体、４５
……生物膜濾過層、７０……エアリフトポンプ、
７８ａ，７８ｂ……返送パイプ、８０……バツフ
アタンク。
第２図はエアリフトポンプおよびバツフアタンク
の概略斜視図、第３図および第４図はそれぞれ第
２図の正面図および平面図である。 Ｒ１……嫌気性濾床槽第１室、Ｒ２……嫌気性
濾床槽第２室、Ｓ……生物膜濾過槽、Ｔ……処理
水槽、５ａ，５ｂ……濾床、４３……担体、４５
……生物膜濾過層、７０……エアリフトポンプ、
７８ａ，７８ｂ……返送パイプ、８０……バツフ
アタンク。
Claims (1)
- 【実用新案登録請求の範囲】 嫌気性濾床槽と、粒状多孔質担体を充填した生
物膜濾過槽と、処理水槽を有する浄化槽において
、 前記処理水槽の処理水の一部を、生物膜濾過槽
と嫌気性濾床槽とにそれぞれ返送して生物学的硝
化、脱窒を行わせるエアリフトポンプを備えるこ
とを特徴とする浄化槽。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990063286U JP2519919Y2 (ja) | 1990-06-15 | 1990-06-15 | 浄化槽 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990063286U JP2519919Y2 (ja) | 1990-06-15 | 1990-06-15 | 浄化槽 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0383695U true JPH0383695U (ja) | 1991-08-26 |
| JP2519919Y2 JP2519919Y2 (ja) | 1996-12-11 |
Family
ID=31593198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990063286U Expired - Lifetime JP2519919Y2 (ja) | 1990-06-15 | 1990-06-15 | 浄化槽 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519919Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088732A (ja) * | 2000-09-21 | 2002-03-27 | Ohbayashi Corp | 底質の改質方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922761A (ja) * | 1972-06-26 | 1974-02-28 | ||
| JPS61143695U (ja) * | 1985-02-25 | 1986-09-04 | ||
| JPS6430699A (en) * | 1987-07-24 | 1989-02-01 | Okayama Prefecture | Purifying device |
| JPS6456193A (en) * | 1987-08-26 | 1989-03-03 | Toto Ltd | Septic tank |
| JPH01111492A (ja) * | 1987-10-23 | 1989-04-28 | Osaka Gas Co Ltd | 深層型廃水処理装置 |
-
1990
- 1990-06-15 JP JP1990063286U patent/JP2519919Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922761A (ja) * | 1972-06-26 | 1974-02-28 | ||
| JPS61143695U (ja) * | 1985-02-25 | 1986-09-04 | ||
| JPS6430699A (en) * | 1987-07-24 | 1989-02-01 | Okayama Prefecture | Purifying device |
| JPS6456193A (en) * | 1987-08-26 | 1989-03-03 | Toto Ltd | Septic tank |
| JPH01111492A (ja) * | 1987-10-23 | 1989-04-28 | Osaka Gas Co Ltd | 深層型廃水処理装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088732A (ja) * | 2000-09-21 | 2002-03-27 | Ohbayashi Corp | 底質の改質方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519919Y2 (ja) | 1996-12-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |