AU9188398A - Water quality purification device - Google Patents

Water quality purification device

Info

Publication number: AU9188398A
Authority: AU; Australia
Prior art keywords: water quality; purification device; quality purification; water; quality
Prior art date: 1997-09-29
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.): Abandoned

Application number

AU91883/98A

Inventor

Yukio Nakajima

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.)

Individual

Original Assignee

Individual

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.)

1997-09-29

Filing date

1998-09-29

Publication date

1999-04-23

1998-09-29 Application filed by Individual filed Critical Individual

1999-04-23 Publication of AU9188398A publication Critical patent/AU9188398A/en

Status Abandoned legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Physical Water Treatments (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

AU91883/98A 1997-09-29 1998-09-29 Water quality purification device Abandoned AU9188398A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP30138697A JP3227567B2 (en)	1997-09-29	1997-09-29	Water purification equipment
JP9-301386		1997-09-29
PCT/JP1998/004388 WO1999016713A1 (en)	1997-09-29	1998-09-29	Water quality purification device

Publications (1)

Publication Number	Publication Date
AU9188398A true AU9188398A (en)	1999-04-23

Family

ID=17896255

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU91883/98A Abandoned AU9188398A (en)	1997-09-29	1998-09-29	Water quality purification device

Country Status (3)

Country	Link
JP (1)	JP3227567B2 (en)
AU (1)	AU9188398A (en)
WO (1)	WO1999016713A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3227567B2 (en)	1997-09-29	2001-11-12	幸夫中島	Water purification equipment
JP2004074131A (en) *	2002-08-16	2004-03-11	Takeshi Nakajima	Liquid containing micro-bubbles and its production method
JP2006231310A (en) *	2005-02-24	2006-09-07	Ics Kk	Minute droplet and its producing method
WO2007023864A1 (en) *	2005-08-24	2007-03-01	Nsi Co., Ltd.	Bubble generator
JP2007237114A (en) *	2006-03-10	2007-09-20	Yukio Nakajima	Liquid purification apparatus
CN103979665B (en) *	2014-04-25	2015-04-22	中国科学技术大学	Double-fluid micro-bubble spraying generating device
US11918963B2 (en)	2016-09-28	2024-03-05	Quartus Paulus Botha	Nano-bubble generator and method of generating nano-bubbles using interfering magnetic flux fields
CN110292898B (en) *	2019-08-01	2024-05-17	清华大学	Electromagnetic cavitation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60101B2 (en) *	1976-11-30	1985-01-05	新明和工業株式会社	Pump device that diffuses air bubbles into water
JPS5916118Y2 (en) *	1980-06-11	1984-05-12	利秋高林	Device to increase dissolved oxygen concentration in aquarium water
JPH0747113B2 (en) *	1992-09-10	1995-05-24	収蔵鎌田	Mixing device for liquid and gas
JPH0810597A (en) *	1994-06-29	1996-01-16	Fuji Electric Co Ltd	Device for mixing and transferring gas and liquid
JP3227567B2 (en)	1997-09-29	2001-11-12	幸夫中島	Water purification equipment

1997
- 1997-09-29 JP JP30138697A patent/JP3227567B2/en not_active Expired - Fee Related
1998
- 1998-09-29 AU AU91883/98A patent/AU9188398A/en not_active Abandoned
- 1998-09-29 WO PCT/JP1998/004388 patent/WO1999016713A1/en not_active Ceased

Also Published As

Publication number	Publication date
JPH11104616A (en)	1999-04-20
WO1999016713A1 (en)	1999-04-08
JP3227567B2 (en)	2001-11-12

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Legal Events

Date	Code	Title	Description
2000-06-15	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase