JPH0143126Y2 - - Google Patents
Info
- Publication number
- JPH0143126Y2 JPH0143126Y2 JP6121384U JP6121384U JPH0143126Y2 JP H0143126 Y2 JPH0143126 Y2 JP H0143126Y2 JP 6121384 U JP6121384 U JP 6121384U JP 6121384 U JP6121384 U JP 6121384U JP H0143126 Y2 JPH0143126 Y2 JP H0143126Y2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- pipe
- tank
- pumping pipe
- pollutants
- 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
- 239000004576 sand Substances 0.000 claims description 58
- 238000005086 pumping Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000003344 environmental pollutant Substances 0.000 description 8
- 231100000719 pollutant Toxicity 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6121384U JPS60171520U (ja) | 1984-04-25 | 1984-04-25 | 砂濾過装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6121384U JPS60171520U (ja) | 1984-04-25 | 1984-04-25 | 砂濾過装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60171520U JPS60171520U (ja) | 1985-11-13 |
JPH0143126Y2 true JPH0143126Y2 (fi) | 1989-12-14 |
Family
ID=30589280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6121384U Granted JPS60171520U (ja) | 1984-04-25 | 1984-04-25 | 砂濾過装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60171520U (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100397530B1 (ko) * | 1996-03-29 | 2003-11-17 | 이병수 | 원심 상향류식 모래 여과기 |
-
1984
- 1984-04-25 JP JP6121384U patent/JPS60171520U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60171520U (ja) | 1985-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3486623A (en) | Method and apparatus for filtering fluids | |
US5130029A (en) | Flotation method for purification of a liquid from solid and liquid impurities | |
US5013457A (en) | Pressurized backwash filter | |
CA1279292C (en) | Helical flow effluent weir | |
US5891332A (en) | Magnetic filtration apparatus for purifying water | |
JPH0248285B2 (fi) | ||
JPS58156313A (ja) | 濾過装置 | |
JPH0143126Y2 (fi) | ||
JP4420488B2 (ja) | 排泥装置 | |
JP2932928B2 (ja) | 取水ポンプの吸込口に設けるストレーナー装置。 | |
JPS6341053Y2 (fi) | ||
JPH0143127Y2 (fi) | ||
JPH1057717A (ja) | 廃水処理装置 | |
US2229894A (en) | Hydraulic and air washing of sand filters | |
KR200327011Y1 (ko) | 상,하수 및 폐수 처리장의 무동력 침사 세정 및 분리시스템 | |
JP2600966Y2 (ja) | 濾過浄化装置を有する人工河川 | |
JPH0317925Y2 (fi) | ||
JPH0717365Y2 (ja) | 連続式砂ろ過装置 | |
US3864264A (en) | Apparatus for the tertiary treatment of liquids | |
JP3391498B2 (ja) | 重力式濾過装置 | |
JPH0143124Y2 (fi) | ||
JPH0143125Y2 (fi) | ||
JPH078001Y2 (ja) | 汚泥処理用沈殿装置 | |
JP2521633Y2 (ja) | 回分式活性汚泥処理槽のスカム除去装置 | |
JPH0621525Y2 (ja) | 連続式砂ろ過装置 |