JPH03106000U - - Google Patents
Info
- Publication number
- JPH03106000U JPH03106000U JP1990018910U JP1891090U JPH03106000U JP H03106000 U JPH03106000 U JP H03106000U JP 1990018910 U JP1990018910 U JP 1990018910U JP 1891090 U JP1891090 U JP 1891090U JP H03106000 U JPH03106000 U JP H03106000U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- raw water
- material layer
- pipe
- treated water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005406 washing 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
- Biological Treatment Of Waste Water (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Description
第1図は本考案の一実施例を示す縦断面図、第
2図は本考案の適用例を示す縦断面図である。 1……槽体、2……原水槽、3……原水流入管
、4……ブランケツト形成部、5……駆動装置、
6……撹拌翼、7……材層、8……支持部材、
9……散気装置、10……越流ロンダー、11…
…処理水流出管、12……洗浄排水管、13……
排泥管、14……高分子凝集剤注入管、15……
好気性生物床、16……好気性生物床装置、
17……処理水、17′……一部。
2図は本考案の適用例を示す縦断面図である。 1……槽体、2……原水槽、3……原水流入管
、4……ブランケツト形成部、5……駆動装置、
6……撹拌翼、7……材層、8……支持部材、
9……散気装置、10……越流ロンダー、11…
…処理水流出管、12……洗浄排水管、13……
排泥管、14……高分子凝集剤注入管、15……
好気性生物床、16……好気性生物床装置、
17……処理水、17′……一部。
Claims (1)
- 槽内下部を逆錐状の形状とし、その底部に原水
流入部を設け、槽内下方部又は槽内下方から槽中
間近傍までを撹拌翼を設置したブランケツト形成
部たらしめ、槽内の上方部に材層を保持すると
共に槽上部に処理水流出部を設けたことを特徴と
する汚水処理装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990018910U JPH0646558Y2 (ja) | 1989-12-20 | 1990-02-28 | 汚水処理装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14590589 | 1989-12-20 | ||
JP1-145905 | 1989-12-20 | ||
JP1990018910U JPH0646558Y2 (ja) | 1989-12-20 | 1990-02-28 | 汚水処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03106000U true JPH03106000U (ja) | 1991-11-01 |
JPH0646558Y2 JPH0646558Y2 (ja) | 1994-11-30 |
Family
ID=31889866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990018910U Expired - Lifetime JPH0646558Y2 (ja) | 1989-12-20 | 1990-02-28 | 汚水処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0646558Y2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002113491A (ja) * | 2000-10-05 | 2002-04-16 | Kurita Water Ind Ltd | 生物学的脱窒装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241583A (en) * | 1975-09-03 | 1977-03-31 | Hitachi Ltd | Ion detecting device for mass analyzer |
-
1990
- 1990-02-28 JP JP1990018910U patent/JPH0646558Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241583A (en) * | 1975-09-03 | 1977-03-31 | Hitachi Ltd | Ion detecting device for mass analyzer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002113491A (ja) * | 2000-10-05 | 2002-04-16 | Kurita Water Ind Ltd | 生物学的脱窒装置 |
JP4581211B2 (ja) * | 2000-10-05 | 2010-11-17 | 栗田工業株式会社 | 生物学的脱窒装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0646558Y2 (ja) | 1994-11-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |