JPH0123529Y2 - - Google Patents
Info
- Publication number
- JPH0123529Y2 JPH0123529Y2 JP19489583U JP19489583U JPH0123529Y2 JP H0123529 Y2 JPH0123529 Y2 JP H0123529Y2 JP 19489583 U JP19489583 U JP 19489583U JP 19489583 U JP19489583 U JP 19489583U JP H0123529 Y2 JPH0123529 Y2 JP H0123529Y2
- Authority
- JP
- Japan
- Prior art keywords
- filtration device
- raw water
- pipeline
- sand
- pressure
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 238000001914 filtration Methods 0.000 claims description 14
- 238000004075 wastewater filtration Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 description 24
- 239000003344 environmental pollutant Substances 0.000 description 12
- 231100000719 pollutant Toxicity 0.000 description 12
- 238000009287 sand filtration Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241001365789 Oenanthe crocata Species 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19489583U JPS60104205U (ja) | 1983-12-20 | 1983-12-20 | 排水濾過装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19489583U JPS60104205U (ja) | 1983-12-20 | 1983-12-20 | 排水濾過装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60104205U JPS60104205U (ja) | 1985-07-16 |
| JPH0123529Y2 true JPH0123529Y2 (enrdf_load_stackoverflow) | 1989-07-19 |
Family
ID=30418769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19489583U Granted JPS60104205U (ja) | 1983-12-20 | 1983-12-20 | 排水濾過装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104205U (enrdf_load_stackoverflow) |
-
1983
- 1983-12-20 JP JP19489583U patent/JPS60104205U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60104205U (ja) | 1985-07-16 |
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