JPH034323Y2 - - Google Patents
Info
- Publication number
- JPH034323Y2 JPH034323Y2 JP15722284U JP15722284U JPH034323Y2 JP H034323 Y2 JPH034323 Y2 JP H034323Y2 JP 15722284 U JP15722284 U JP 15722284U JP 15722284 U JP15722284 U JP 15722284U JP H034323 Y2 JPH034323 Y2 JP H034323Y2
- Authority
- JP
- Japan
- Prior art keywords
- raw water
- overtank
- cone
- air lift
- overlayer
- 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
- 239000000463 material Substances 0.000 claims description 47
- 239000004576 sand Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000009792 diffusion process Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15722284U JPH034323Y2 (en]) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15722284U JPH034323Y2 (en]) | 1984-10-19 | 1984-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6175804U JPS6175804U (en]) | 1986-05-22 |
| JPH034323Y2 true JPH034323Y2 (en]) | 1991-02-05 |
Family
ID=30715220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15722284U Expired JPH034323Y2 (en]) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034323Y2 (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361009A (ja) * | 2001-06-06 | 2002-12-17 | Maezawa Ind Inc | 移動床式砂ろ過装置 |
| JP4951473B2 (ja) * | 2007-11-09 | 2012-06-13 | 隆洋 山本 | 濾過装置 |
| JP5618855B2 (ja) * | 2011-02-10 | 2014-11-05 | 株式会社タクマ | 砂ろ過装置 |
-
1984
- 1984-10-19 JP JP15722284U patent/JPH034323Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6175804U (en]) | 1986-05-22 |
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