JPH0143126Y2 - - Google Patents
Info
- Publication number
- JPH0143126Y2 JPH0143126Y2 JP6121384U JP6121384U JPH0143126Y2 JP H0143126 Y2 JPH0143126 Y2 JP H0143126Y2 JP 6121384 U JP6121384 U JP 6121384U JP 6121384 U JP6121384 U JP 6121384U JP H0143126 Y2 JPH0143126 Y2 JP H0143126Y2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- pipe
- tank
- pumping pipe
- pollutants
- 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.)
- Expired
Links
- 239000004576 sand Substances 0.000 claims description 58
- 238000005086 pumping Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000003344 environmental pollutant Substances 0.000 description 8
- 231100000719 pollutant Toxicity 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6121384U JPS60171520U (ja) | 1984-04-25 | 1984-04-25 | 砂濾過装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6121384U JPS60171520U (ja) | 1984-04-25 | 1984-04-25 | 砂濾過装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60171520U JPS60171520U (ja) | 1985-11-13 |
| JPH0143126Y2 true JPH0143126Y2 (sv) | 1989-12-14 |
Family
ID=30589280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6121384U Granted JPS60171520U (ja) | 1984-04-25 | 1984-04-25 | 砂濾過装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60171520U (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100397530B1 (ko) * | 1996-03-29 | 2003-11-17 | 이병수 | 원심 상향류식 모래 여과기 |
-
1984
- 1984-04-25 JP JP6121384U patent/JPS60171520U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60171520U (ja) | 1985-11-13 |
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