JPH01156799U - - Google Patents
Info
- Publication number
- JPH01156799U JPH01156799U JP1988052808U JP5280888U JPH01156799U JP H01156799 U JPH01156799 U JP H01156799U JP 1988052808 U JP1988052808 U JP 1988052808U JP 5280888 U JP5280888 U JP 5280888U JP H01156799 U JPH01156799 U JP H01156799U
- Authority
- JP
- Japan
- Prior art keywords
- aeration tank
- separated
- sludge
- resulting
- separated liquid
- 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
- 239000010802 sludge Substances 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000007800 oxidant agent Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Description
第１図は本考案の一実施例の廃水処理装置の概
略図、第２図は従来の廃水処理装置の一態様の概
略図である。 図において、１は曝気槽、２は膜分離装置、３
は処理水配管、４は汚泥返送配管、５は余剰汚泥
配管、６は汚泥脱水機、７は余剰汚泥排出配管、
８は分離液返送配管、９は酸化剤注入装置である
。
略図、第２図は従来の廃水処理装置の一態様の概
略図である。 図において、１は曝気槽、２は膜分離装置、３
は処理水配管、４は汚泥返送配管、５は余剰汚泥
配管、６は汚泥脱水機、７は余剰汚泥排出配管、
８は分離液返送配管、９は酸化剤注入装置である
。
Claims (1)
- 曝気槽で生物学的に廃水を処理した後、膜分離
装置で汚泥と処理水に分離し、発生する余剰汚泥
を脱水機で脱水分離して得られる分離液を前記曝
気槽に返送するようにした廃水処理装置において
、該分離液を前記曝気槽に返送する配管に酸化剤
注入手段を設けてなることを特徴とする廃水処理
装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988052808U JPH01156799U (ja) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988052808U JPH01156799U (ja) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156799U true JPH01156799U (ja) | 1989-10-27 |
Family
ID=31278806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988052808U Pending JPH01156799U (ja) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156799U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000126787A (ja) * | 1998-08-19 | 2000-05-09 | Japan Organo Co Ltd | ホルモン様活性作用を有する化学物質の不活化方法及び装置 |
-
1988
- 1988-04-21 JP JP1988052808U patent/JPH01156799U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000126787A (ja) * | 1998-08-19 | 2000-05-09 | Japan Organo Co Ltd | ホルモン様活性作用を有する化学物質の不活化方法及び装置 |