JPH0233843Y2 - - Google Patents
Info
- Publication number
- JPH0233843Y2 JPH0233843Y2 JP1987140977U JP14097787U JPH0233843Y2 JP H0233843 Y2 JPH0233843 Y2 JP H0233843Y2 JP 1987140977 U JP1987140977 U JP 1987140977U JP 14097787 U JP14097787 U JP 14097787U JP H0233843 Y2 JPH0233843 Y2 JP H0233843Y2
- Authority
- JP
- Japan
- Prior art keywords
- filtration
- filter material
- chamber
- main
- upward
- 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
- 238000001914 filtration Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 8
- 238000011045 prefiltration Methods 0.000 description 7
- 239000010802 sludge Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140977U JPH0233843Y2 (US06272168-20010807-M00014.png) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140977U JPH0233843Y2 (US06272168-20010807-M00014.png) | 1987-09-17 | 1987-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6369509U JPS6369509U (US06272168-20010807-M00014.png) | 1988-05-10 |
| JPH0233843Y2 true JPH0233843Y2 (US06272168-20010807-M00014.png) | 1990-09-11 |
Family
ID=31048335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987140977U Expired JPH0233843Y2 (US06272168-20010807-M00014.png) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233843Y2 (US06272168-20010807-M00014.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030008897A (ko) * | 2001-07-20 | 2003-01-29 | 임용택 | 농촌형정수처리장치 |
| KR100550662B1 (ko) * | 2001-10-09 | 2006-02-10 | 주식회사 현진기업 | 중수도 및 간이상수도 정수장치 |
| JP5507877B2 (ja) * | 2009-04-21 | 2014-05-28 | 花王株式会社 | 茶抽出液の製造方法 |
-
1987
- 1987-09-17 JP JP1987140977U patent/JPH0233843Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6369509U (US06272168-20010807-M00014.png) | 1988-05-10 |
