JPH0487797U - - Google Patents
Info
- Publication number
- JPH0487797U JPH0487797U JP1990129445U JP12944590U JPH0487797U JP H0487797 U JPH0487797 U JP H0487797U JP 1990129445 U JP1990129445 U JP 1990129445U JP 12944590 U JP12944590 U JP 12944590U JP H0487797 U JPH0487797 U JP H0487797U
- Authority
- JP
- Japan
- Prior art keywords
- filter medium
- medium used
- long
- sewage
- biologically
- 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
- 239000010865 sewage Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000000463 material Substances 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990129445U JPH0713837Y2 (ja) | 1990-11-30 | 1990-11-30 | 汚水を生物学的に浄化するのに使用される長尺接触ろ材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990129445U JPH0713837Y2 (ja) | 1990-11-30 | 1990-11-30 | 汚水を生物学的に浄化するのに使用される長尺接触ろ材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0487797U true JPH0487797U (pt) | 1992-07-30 |
JPH0713837Y2 JPH0713837Y2 (ja) | 1995-04-05 |
Family
ID=31876843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990129445U Expired - Lifetime JPH0713837Y2 (ja) | 1990-11-30 | 1990-11-30 | 汚水を生物学的に浄化するのに使用される長尺接触ろ材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0713837Y2 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002028784A1 (fr) * | 2000-09-29 | 2002-04-11 | Aoki Electric Ind. Co., Ltd. | Appareil de traitement des eaux usees |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6444100U (pt) * | 1987-09-10 | 1989-03-16 |
-
1990
- 1990-11-30 JP JP1990129445U patent/JPH0713837Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6444100U (pt) * | 1987-09-10 | 1989-03-16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002028784A1 (fr) * | 2000-09-29 | 2002-04-11 | Aoki Electric Ind. Co., Ltd. | Appareil de traitement des eaux usees |
Also Published As
Publication number | Publication date |
---|---|
JPH0713837Y2 (ja) | 1995-04-05 |
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