JPS6319417Y2 - - Google Patents
Info
- Publication number
- JPS6319417Y2 JPS6319417Y2 JP1983013237U JP1323783U JPS6319417Y2 JP S6319417 Y2 JPS6319417 Y2 JP S6319417Y2 JP 1983013237 U JP1983013237 U JP 1983013237U JP 1323783 U JP1323783 U JP 1323783U JP S6319417 Y2 JPS6319417 Y2 JP S6319417Y2
- Authority
- JP
- Japan
- Prior art keywords
- rainwater
- layer
- pipe
- filter
- underground
- 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
- 230000008595 infiltration Effects 0.000 claims description 13
- 238000001764 infiltration Methods 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 hydrochloric acid Chemical class 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1323783U JPS59121083U (ja) | 1983-01-31 | 1983-01-31 | 雨水地下浸透装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1323783U JPS59121083U (ja) | 1983-01-31 | 1983-01-31 | 雨水地下浸透装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59121083U JPS59121083U (ja) | 1984-08-15 |
| JPS6319417Y2 true JPS6319417Y2 (ro) | 1988-05-31 |
Family
ID=30144629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1323783U Granted JPS59121083U (ja) | 1983-01-31 | 1983-01-31 | 雨水地下浸透装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59121083U (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087398A (ja) * | 1998-09-10 | 2000-03-28 | Mitsubishi Plastics Ind Ltd | 雨水濾過・抗菌ユニット |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833193Y2 (ja) * | 1978-11-22 | 1983-07-23 | 千代田化工建設株式会社 | 長孔浸透用桝形泥溜槽 |
| JPS55140567U (ro) * | 1979-03-23 | 1980-10-07 |
-
1983
- 1983-01-31 JP JP1323783U patent/JPS59121083U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59121083U (ja) | 1984-08-15 |
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