JPH0390696U - - Google Patents
Info
- Publication number
- JPH0390696U JPH0390696U JP1989151144U JP15114489U JPH0390696U JP H0390696 U JPH0390696 U JP H0390696U JP 1989151144 U JP1989151144 U JP 1989151144U JP 15114489 U JP15114489 U JP 15114489U JP H0390696 U JPH0390696 U JP H0390696U
- Authority
- JP
- Japan
- Prior art keywords
- specific gravity
- carrier
- raw water
- filtration tank
- plastic
- 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 9
- 230000005484 gravity Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000969 carrier Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000011282 treatment Methods 0.000 claims 4
- 238000005273 aeration Methods 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 230000000813 microbial effect Effects 0.000 claims 2
- 244000005700 microbiome Species 0.000 claims 2
- 239000005416 organic matter Substances 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 238000001179 sorption measurement Methods 0.000 claims 2
- 230000001902 propagating effect Effects 0.000 claims 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 |
|---|---|---|---|
| JP1989151144U JPH081037Y2 (ja) | 1989-12-29 | 1989-12-29 | プラスチック担体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151144U JPH081037Y2 (ja) | 1989-12-29 | 1989-12-29 | プラスチック担体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0390696U true JPH0390696U (US20020095090A1-20020718-M00002.png) | 1991-09-17 |
| JPH081037Y2 JPH081037Y2 (ja) | 1996-01-17 |
Family
ID=31697456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989151144U Expired - Lifetime JPH081037Y2 (ja) | 1989-12-29 | 1989-12-29 | プラスチック担体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081037Y2 (US20020095090A1-20020718-M00002.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101384252B1 (ko) * | 2013-07-05 | 2014-04-11 | 박영옥 | 분쇄기의 전원 연결장치 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689897A (en) * | 1979-12-22 | 1981-07-21 | Chiyoda Chem Eng & Constr Co Ltd | Plastic foam particle |
-
1989
- 1989-12-29 JP JP1989151144U patent/JPH081037Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689897A (en) * | 1979-12-22 | 1981-07-21 | Chiyoda Chem Eng & Constr Co Ltd | Plastic foam particle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101384252B1 (ko) * | 2013-07-05 | 2014-04-11 | 박영옥 | 분쇄기의 전원 연결장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081037Y2 (ja) | 1996-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |