JPS6328105U - - Google Patents
Info
- Publication number
- JPS6328105U JPS6328105U JP12210886U JP12210886U JPS6328105U JP S6328105 U JPS6328105 U JP S6328105U JP 12210886 U JP12210886 U JP 12210886U JP 12210886 U JP12210886 U JP 12210886U JP S6328105 U JPS6328105 U JP S6328105U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- washing
- pipe
- water supply
- sand filter
- 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.)
- Pending
Links
- 238000005406 washing Methods 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 231100000719 pollutant Toxicity 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- 239000012267 brine Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12210886U JPS6328105U (US07923587-20110412-C00022.png) | 1986-08-11 | 1986-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12210886U JPS6328105U (US07923587-20110412-C00022.png) | 1986-08-11 | 1986-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6328105U true JPS6328105U (US07923587-20110412-C00022.png) | 1988-02-24 |
Family
ID=31011995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12210886U Pending JPS6328105U (US07923587-20110412-C00022.png) | 1986-08-11 | 1986-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328105U (US07923587-20110412-C00022.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0386003U (US07923587-20110412-C00022.png) * | 1989-12-20 | 1991-08-30 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814914A (ja) * | 1981-07-17 | 1983-01-28 | Tsukishima Kikai Co Ltd | 濾過器洗浄部の汚泥付着防止装置 |
-
1986
- 1986-08-11 JP JP12210886U patent/JPS6328105U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814914A (ja) * | 1981-07-17 | 1983-01-28 | Tsukishima Kikai Co Ltd | 濾過器洗浄部の汚泥付着防止装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0386003U (US07923587-20110412-C00022.png) * | 1989-12-20 | 1991-08-30 |
