JPS5617680A - Removing apparatus for surfactant in water - Google Patents
Removing apparatus for surfactant in waterInfo
- Publication number
- JPS5617680A JPS5617680A JP9460279A JP9460279A JPS5617680A JP S5617680 A JPS5617680 A JP S5617680A JP 9460279 A JP9460279 A JP 9460279A JP 9460279 A JP9460279 A JP 9460279A JP S5617680 A JPS5617680 A JP S5617680A
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- foams
- tank
- duct
- water
- 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.)
- Granted
Links
Landscapes
- Degasification And Air Bubble Elimination (AREA)
- Physical Water Treatments (AREA)
Abstract
PURPOSE: To remove cheaply and easily a surfactant contained in sewage by mixing air into the sewage to foam the sewage and separating the foamed sewage into foams and water.
CONSTITUTION: Surfactant-contg. sewage is introduced into foaming tank 2 from duct 1, and air is swallowed up in the sewage and mixed to induce foaming action when the sewage is sucked in joined pipes 31, 32 and flows out. As the sewage passes through pipe 31, foams grow larger in pipe 31. The grown foams-contg. sewage is introduced into duct 4 from one end of pipe 32 and separated into water and foams with valve (tees) 6 connected to duct 4 in separation tank 5. The separated water stores in tank 5 through conduit 7 and is taken out of drainpipe 9. On the other hand, the foams are moved forward in foam pipe 8 by the pressure, etc. due to the dropping force of the sewage, and the residual water is fed into tank 5 from diverging point 10 through conduit 11. The surfactant-contg. foams are then pushed out of the outlet of duct 12 into defoaming tank 13 and treated with a defoaming agent from tank 14.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9460279A JPS5617680A (en) | 1979-07-25 | 1979-07-25 | Removing apparatus for surfactant in water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9460279A JPS5617680A (en) | 1979-07-25 | 1979-07-25 | Removing apparatus for surfactant in water |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5617680A true JPS5617680A (en) | 1981-02-19 |
JPS6322875B2 JPS6322875B2 (en) | 1988-05-13 |
Family
ID=14114796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9460279A Granted JPS5617680A (en) | 1979-07-25 | 1979-07-25 | Removing apparatus for surfactant in water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5617680A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63209701A (en) * | 1987-02-24 | 1988-08-31 | Mamoru Suzuki | Method and device for removing water |
JP2015136903A (en) * | 2014-01-24 | 2015-07-30 | 株式会社Screenホールディングス | Liquid storage device, liquid storage method, and ink jet recorder |
PL422632A1 (en) * | 2017-08-25 | 2019-03-11 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for decreasing foaming of wastewater that contains non-ionic surfactants |
PL422633A1 (en) * | 2017-08-25 | 2019-03-11 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for decreasing foaming of wastewater that contains anionic surfactants |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936151A (en) * | 1972-08-08 | 1974-04-03 | ||
JPS5315798U (en) * | 1976-07-21 | 1978-02-09 |
-
1979
- 1979-07-25 JP JP9460279A patent/JPS5617680A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936151A (en) * | 1972-08-08 | 1974-04-03 | ||
JPS5315798U (en) * | 1976-07-21 | 1978-02-09 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63209701A (en) * | 1987-02-24 | 1988-08-31 | Mamoru Suzuki | Method and device for removing water |
JP2015136903A (en) * | 2014-01-24 | 2015-07-30 | 株式会社Screenホールディングス | Liquid storage device, liquid storage method, and ink jet recorder |
PL422632A1 (en) * | 2017-08-25 | 2019-03-11 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for decreasing foaming of wastewater that contains non-ionic surfactants |
PL422633A1 (en) * | 2017-08-25 | 2019-03-11 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for decreasing foaming of wastewater that contains anionic surfactants |
Also Published As
Publication number | Publication date |
---|---|
JPS6322875B2 (en) | 1988-05-13 |
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