JPS5554082A - Waste water treatment apparatus - Google Patents

Waste water treatment apparatus

Info

Publication number
JPS5554082A
JPS5554082A JP12766478A JP12766478A JPS5554082A JP S5554082 A JPS5554082 A JP S5554082A JP 12766478 A JP12766478 A JP 12766478A JP 12766478 A JP12766478 A JP 12766478A JP S5554082 A JPS5554082 A JP S5554082A
Authority
JP
Japan
Prior art keywords
waste water
foam
liquor
separation
chemical
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
Application number
JP12766478A
Other languages
Japanese (ja)
Other versions
JPS579874B2 (en
Inventor
Kotaro Doi
Haruo Kamino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHINKO SANGYO TRADING
Shinko Industries Co Ltd
Original Assignee
SHINKO SANGYO TRADING
Shinko Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHINKO SANGYO TRADING, Shinko Industries Co Ltd filed Critical SHINKO SANGYO TRADING
Priority to JP12766478A priority Critical patent/JPS5554082A/en
Publication of JPS5554082A publication Critical patent/JPS5554082A/en
Publication of JPS579874B2 publication Critical patent/JPS579874B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Degasification And Air Bubble Elimination (AREA)
  • Physical Water Treatments (AREA)

Abstract

PURPOSE: To perform the treatment of water rapidly and at low cost without the use of any chemical by the procedure in which waste water containing foamable separated and subjected to a physical vapor-liquid separation.
CONSTITUTION: A foamable waste water containing surfactants, e.g., detergents, is first stored ln the original waste water storage 1 and then introduced into the foam separation tank 4, where the foam B layer is formed on the liquor surface with the aid of compressed air from the diffusing pipe 5 at the bottom of the tank 4. The foams whose surface has adsorbates, e.g., sufactants, proteins, etc., on the surface of liquor are broken and collected by the foam-collecting drum or scraper 8, provided on the discharge side of the foam separation tank 4. Afterwards, the foam is further broken by the deforming cyclone 9 for vapor-liquor separation. Thus, highly efficient and rapid waste water treatment can be attained without the use of any chemical and causing any secondary pollution.
COPYRIGHT: (C)1980,JPO&Japio
JP12766478A 1978-10-17 1978-10-17 Waste water treatment apparatus Granted JPS5554082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12766478A JPS5554082A (en) 1978-10-17 1978-10-17 Waste water treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12766478A JPS5554082A (en) 1978-10-17 1978-10-17 Waste water treatment apparatus

Publications (2)

Publication Number Publication Date
JPS5554082A true JPS5554082A (en) 1980-04-21
JPS579874B2 JPS579874B2 (en) 1982-02-23

Family

ID=14965660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12766478A Granted JPS5554082A (en) 1978-10-17 1978-10-17 Waste water treatment apparatus

Country Status (1)

Country Link
JP (1) JPS5554082A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916585A (en) * 1982-07-21 1984-01-27 Kazutoyo Sugihara Flotation cyclone device
JP2009082819A (en) * 2007-09-28 2009-04-23 Sharp Corp Suspended solids separator
JP2010046644A (en) * 2008-08-25 2010-03-04 Ambis Corp Device for defoaming, culture system, and container with device for defoaming
CN102815801A (en) * 2012-06-01 2012-12-12 董伟 Cyclone separation filter
JP2017196563A (en) * 2016-04-27 2017-11-02 西松建設株式会社 Purification treatment device of contaminated water
JP2018122200A (en) * 2017-01-30 2018-08-09 豊興工業株式会社 Defoaming device
CN111603952A (en) * 2019-07-09 2020-09-01 中建材创新科技研究院有限公司 Novel foam generator capable of preparing stable and size-controllable foam

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940546A (en) * 1972-08-18 1974-04-16
JPS4952442A (en) * 1972-09-26 1974-05-21
JPS5110676U (en) * 1974-07-10 1976-01-26
JPS5114381U (en) * 1974-07-19 1976-02-02
JPS5146748A (en) * 1974-10-18 1976-04-21 Hitachi Ltd HAISUISHORISOCHI
JPS5187341A (en) * 1975-01-29 1976-07-30 Nikorusu Fuaa Iisuto Kk OSUISHORINOHOHONARABINISOCHI
JPS52116649A (en) * 1976-03-24 1977-09-30 Krofta Milos Apparatus for purifying water yet to be purified
JPS5346307A (en) * 1976-10-07 1978-04-25 Ngk Spark Plug Co Manufacture of high density sintered bodies essentially consisting of silicon nitride

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940546A (en) * 1972-08-18 1974-04-16
JPS4952442A (en) * 1972-09-26 1974-05-21
JPS5110676U (en) * 1974-07-10 1976-01-26
JPS5114381U (en) * 1974-07-19 1976-02-02
JPS5146748A (en) * 1974-10-18 1976-04-21 Hitachi Ltd HAISUISHORISOCHI
JPS5187341A (en) * 1975-01-29 1976-07-30 Nikorusu Fuaa Iisuto Kk OSUISHORINOHOHONARABINISOCHI
JPS52116649A (en) * 1976-03-24 1977-09-30 Krofta Milos Apparatus for purifying water yet to be purified
JPS5346307A (en) * 1976-10-07 1978-04-25 Ngk Spark Plug Co Manufacture of high density sintered bodies essentially consisting of silicon nitride

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916585A (en) * 1982-07-21 1984-01-27 Kazutoyo Sugihara Flotation cyclone device
JPS6239040B2 (en) * 1982-07-21 1987-08-20 Kazutoyo Sugihara
JP2009082819A (en) * 2007-09-28 2009-04-23 Sharp Corp Suspended solids separator
JP2010046644A (en) * 2008-08-25 2010-03-04 Ambis Corp Device for defoaming, culture system, and container with device for defoaming
CN102815801A (en) * 2012-06-01 2012-12-12 董伟 Cyclone separation filter
JP2017196563A (en) * 2016-04-27 2017-11-02 西松建設株式会社 Purification treatment device of contaminated water
JP2018122200A (en) * 2017-01-30 2018-08-09 豊興工業株式会社 Defoaming device
CN111603952A (en) * 2019-07-09 2020-09-01 中建材创新科技研究院有限公司 Novel foam generator capable of preparing stable and size-controllable foam

Also Published As

Publication number Publication date
JPS579874B2 (en) 1982-02-23

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