JPS5549185A - Waste water treatment equipment - Google Patents
Waste water treatment equipmentInfo
- Publication number
- JPS5549185A JPS5549185A JP12159278A JP12159278A JPS5549185A JP S5549185 A JPS5549185 A JP S5549185A JP 12159278 A JP12159278 A JP 12159278A JP 12159278 A JP12159278 A JP 12159278A JP S5549185 A JPS5549185 A JP S5549185A
- Authority
- JP
- Japan
- Prior art keywords
- aggregate
- waste water
- water
- coagulant
- suspended substance
- 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.)
- Pending
Links
Abstract
PURPOSE: To easily regenerate intermediate water of which quality is in the middle between that of drinking water and sewage, from waste water, by adding coagulant, when removing the suspended substance in waste water with air bubbles by floatation method, to coagulate the suspended substance and organic matter at high efficiency, and floating with air bubbles at high speed, in a floatation system waste water treatment equipment.
CONSTITUTION: Waste water 14 is supplied into the upper part of a coagulant mixture band 2, together with a coagulant 15 injected into the tube duct, and falls down while causing whirl, so that the coagulant and suspended substance are mixed well. The suspended substance produces aggregate, which flows into an air bubble dispersion band 3. On the other hand, pressurized water 16 containing fine air bubbles is injected into the air bubble dispersion band 3 from a supply pipe 8, and is made to contact and deposit on the aggregate to flow into an aggregation floating band 4, so that the aggregate floats up with air bubbles. The aggregate 19 floating up is discharged from a drain port 11 together with overflow liquid. The treated water 17 removed aggregate 19 by separation is taken out from a discharge port 12, so that intermediate-quality water used in toilet flushing, air conditioning and car wash may be easily obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12159278A JPS5549185A (en) | 1978-10-04 | 1978-10-04 | Waste water treatment equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12159278A JPS5549185A (en) | 1978-10-04 | 1978-10-04 | Waste water treatment equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5549185A true JPS5549185A (en) | 1980-04-09 |
Family
ID=14815056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12159278A Pending JPS5549185A (en) | 1978-10-04 | 1978-10-04 | Waste water treatment equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5549185A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01231985A (en) * | 1988-03-11 | 1989-09-18 | Shinko Pfaudler Co Ltd | Pressure flotation device |
US20100133198A1 (en) * | 2007-07-24 | 2010-06-03 | Herbert Gunther Joachim Langner | Method and apparatus for separating waste products from cellulose fibres in a paper recycling process |
CN104296123A (en) * | 2014-09-25 | 2015-01-21 | 无锡纳润特科技有限公司 | Suction type sewage dispersion pipe for boiler blow-off |
CN105347572A (en) * | 2015-12-02 | 2016-02-24 | 仲小勇 | Automobile wastewater circulating treatment system and automobile wastewater circulating treatment method |
-
1978
- 1978-10-04 JP JP12159278A patent/JPS5549185A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01231985A (en) * | 1988-03-11 | 1989-09-18 | Shinko Pfaudler Co Ltd | Pressure flotation device |
US20100133198A1 (en) * | 2007-07-24 | 2010-06-03 | Herbert Gunther Joachim Langner | Method and apparatus for separating waste products from cellulose fibres in a paper recycling process |
CN104296123A (en) * | 2014-09-25 | 2015-01-21 | 无锡纳润特科技有限公司 | Suction type sewage dispersion pipe for boiler blow-off |
CN104296123B (en) * | 2014-09-25 | 2016-02-03 | 无锡纳润特科技有限公司 | The assimilating type sewage dispersion pipe of boiler blow-off |
CN105347572A (en) * | 2015-12-02 | 2016-02-24 | 仲小勇 | Automobile wastewater circulating treatment system and automobile wastewater circulating treatment method |
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