JPS6287711U - - Google Patents
Info
- Publication number
- JPS6287711U JPS6287711U JP17960185U JP17960185U JPS6287711U JP S6287711 U JPS6287711 U JP S6287711U JP 17960185 U JP17960185 U JP 17960185U JP 17960185 U JP17960185 U JP 17960185U JP S6287711 U JPS6287711 U JP S6287711U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- layers
- gravel
- filtration treatment
- layer
- 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
- 238000001914 filtration Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005352 clarification Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17960185U JPS6287711U (fr) | 1985-11-21 | 1985-11-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17960185U JPS6287711U (fr) | 1985-11-21 | 1985-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6287711U true JPS6287711U (fr) | 1987-06-04 |
Family
ID=31122803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17960185U Pending JPS6287711U (fr) | 1985-11-21 | 1985-11-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6287711U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007237078A (ja) * | 2006-03-08 | 2007-09-20 | San Green:Kk | 河水濾過装置 |
-
1985
- 1985-11-21 JP JP17960185U patent/JPS6287711U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007237078A (ja) * | 2006-03-08 | 2007-09-20 | San Green:Kk | 河水濾過装置 |
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