JPH0375897U - - Google Patents
Info
- Publication number
- JPH0375897U JPH0375897U JP13722489U JP13722489U JPH0375897U JP H0375897 U JPH0375897 U JP H0375897U JP 13722489 U JP13722489 U JP 13722489U JP 13722489 U JP13722489 U JP 13722489U JP H0375897 U JPH0375897 U JP H0375897U
- Authority
- JP
- Japan
- Prior art keywords
- raw water
- tank
- sewage treatment
- flow rate
- membrane 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 5
- 238000005374 membrane filtration Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 2
- 230000000813 microbial effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Description
第１図は実施例に係る汚水処理装置の構成図、
第２図は第二実施例の要部断面図、第３図は従来
の汚水処理装置の構成図である。
１０……汚水処理装置、１２……原水貯槽、２
０……原水供給ポンプ、３０……膜濾過装置、３
４……汚泥還流管、３６……流量調整槽、３８…
…バツフル、４２……溢流壁、４４……原水還流
管。
FIG. 1 is a configuration diagram of a sewage treatment device according to an embodiment,
FIG. 2 is a sectional view of a main part of the second embodiment, and FIG. 3 is a configuration diagram of a conventional sewage treatment apparatus. 10...Sewage treatment equipment, 12...Raw water storage tank, 2
0... Raw water supply pump, 30... Membrane filtration device, 3
4...Sludge return pipe, 36...Flow rate adjustment tank, 38...
...Batful, 42...Overflow wall, 44...Raw water return pipe.
Claims (1)
汚泥を取ら込み膜濾過装置を有する汚水処理装置
において、前記微生物反応槽の原水受領部に流量
調整槽を設け、この流量調整槽は原水供給手段に
より前記膜濾過装置の処理水排水量より多くの原
水を供給されかつ余りの原水をオーバーフローに
より還流可能としたことを特徴とする汚水処理装
置。 In a sewage treatment device having a microbial reaction tank to which raw water is supplied and a membrane filtration device for taking in sludge in this tank, a flow rate adjustment tank is provided in the raw water receiving part of the microbial reaction tank, and this flow rate adjustment tank is used for supplying raw water. A sewage treatment device, characterized in that the means supplies raw water in an amount larger than the amount of treated water discharged from the membrane filtration device, and allows the surplus raw water to be recycled by overflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13722489U JPH0375897U (en) | 1989-11-27 | 1989-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13722489U JPH0375897U (en) | 1989-11-27 | 1989-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0375897U true JPH0375897U (en) | 1991-07-30 |
Family
ID=31684389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13722489U Pending JPH0375897U (en) | 1989-11-27 | 1989-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0375897U (en) |
-
1989
- 1989-11-27 JP JP13722489U patent/JPH0375897U/ja active Pending
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