JPS6323928Y2 - - Google Patents
Info
- Publication number
- JPS6323928Y2 JPS6323928Y2 JP19051184U JP19051184U JPS6323928Y2 JP S6323928 Y2 JPS6323928 Y2 JP S6323928Y2 JP 19051184 U JP19051184 U JP 19051184U JP 19051184 U JP19051184 U JP 19051184U JP S6323928 Y2 JPS6323928 Y2 JP S6323928Y2
- Authority
- JP
- Japan
- Prior art keywords
- filtration
- filter
- tank
- sludge
- sewage
- 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 42
- 239000010865 sewage Substances 0.000 claims description 17
- 239000010802 sludge Substances 0.000 description 18
- 239000004576 sand Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19051184U JPS6323928Y2 (bg) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19051184U JPS6323928Y2 (bg) | 1984-12-14 | 1984-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61106309U JPS61106309U (bg) | 1986-07-05 |
JPS6323928Y2 true JPS6323928Y2 (bg) | 1988-07-01 |
Family
ID=30747965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19051184U Expired JPS6323928Y2 (bg) | 1984-12-14 | 1984-12-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6323928Y2 (bg) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007075757A (ja) * | 2005-09-15 | 2007-03-29 | Ashimori Ind Co Ltd | 砂濾過装置 |
-
1984
- 1984-12-14 JP JP19051184U patent/JPS6323928Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61106309U (bg) | 1986-07-05 |
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