JPH0143128Y2 - - Google Patents
Info
- Publication number
- JPH0143128Y2 JPH0143128Y2 JP11205084U JP11205084U JPH0143128Y2 JP H0143128 Y2 JPH0143128 Y2 JP H0143128Y2 JP 11205084 U JP11205084 U JP 11205084U JP 11205084 U JP11205084 U JP 11205084U JP H0143128 Y2 JPH0143128 Y2 JP H0143128Y2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- basin
- pipe
- pumping pipe
- tank
- 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 105
- 238000005086 pumping Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 230000000694 effects Effects 0.000 description 9
- 239000003344 environmental pollutant Substances 0.000 description 7
- 231100000719 pollutant Toxicity 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11205084U JPS6125908U (ja) | 1984-07-23 | 1984-07-23 | 砂濾過装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11205084U JPS6125908U (ja) | 1984-07-23 | 1984-07-23 | 砂濾過装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6125908U JPS6125908U (ja) | 1986-02-15 |
| JPH0143128Y2 true JPH0143128Y2 (enrdf_load_html_response) | 1989-12-14 |
Family
ID=30671117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11205084U Granted JPS6125908U (ja) | 1984-07-23 | 1984-07-23 | 砂濾過装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125908U (enrdf_load_html_response) |
-
1984
- 1984-07-23 JP JP11205084U patent/JPS6125908U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6125908U (ja) | 1986-02-15 |