AU2003203382A1 - Method of recovering fluorochemical emulsifying agent - Google Patents

Method of recovering fluorochemical emulsifying agent

Info

Publication number: AU2003203382A1
Authority: AU; Australia
Prior art keywords: fluorochemical; recovering; emulsifying agent; emulsifying; agent
Prior art date: 2002-01-25
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

AU2003203382A

Inventor

Masataka Eda

Hiroshi Funaki

Hiroki Kamiya

Takeshi Kamiya

Yasuki Miura

Kota Omori

Koichi Yanase

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.)

Mitsubishi Materials Electronic Chemicals Co Ltd

AGC Inc

Original Assignee

Asahi Glass Co Ltd

Jemco Inc

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.)

2002-01-25

Filing date

2003-01-24

Publication date

2003-09-02

2003-01-24 Application filed by Asahi Glass Co Ltd, Jemco Inc filed Critical Asahi Glass Co Ltd

2003-09-02 Publication of AU2003203382A1 publication Critical patent/AU2003203382A1/en

Status Abandoned legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/301—Detergents, surfactants
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers

Landscapes

Chemical & Material Sciences (AREA)
Hydrology & Water Resources (AREA)
Thermal Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Removal Of Specific Substances (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

AU2003203382A 2002-01-25 2003-01-24 Method of recovering fluorochemical emulsifying agent Abandoned AU2003203382A1 (en)

Applications Claiming Priority (15)

Application Number	Priority Date	Filing Date	Title
JP2002-17539		2002-01-25
JP2002-17536		2002-01-25
JP2002016618		2002-01-25
JP2002017538		2002-01-25
JP2002-17537		2002-01-25
JP2002017543		2002-01-25
JP2002017536		2002-01-25
JP2002-17538		2002-01-25
JP2002-16618		2002-01-25
JP2002017537		2002-01-25
JP2002017539		2002-01-25
JP2002-17543		2002-01-25
JP2002368452A JP2003285075A (en)	2002-01-25	2002-12-19	Fluorine-containing emulsifier recovery method
JP2002-368452		2002-12-19
PCT/JP2003/000658 WO2003066532A1 (en)	2002-01-25	2003-01-24	Method of recovering fluorochemical emulsifying agent

Publications (1)

Publication Number	Publication Date
AU2003203382A1 true AU2003203382A1 (en)	2003-09-02

Family

ID=27739526

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003203382A Abandoned AU2003203382A1 (en)	2002-01-25	2003-01-24	Method of recovering fluorochemical emulsifying agent

Country Status (3)

Country	Link
JP (1)	JP2003285075A (en)
AU (1)	AU2003203382A1 (en)
WO (1)	WO2003066532A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4770802B2 (en) *	2007-06-26	2011-09-14	ダイキン工業株式会社	Wastewater treatment method
WO2012043870A1 (en) *	2010-10-01	2012-04-05	Daikin Industries, Ltd.	Method for recovering fluorosurfactant
WO2021070446A1 (en) *	2019-10-11	2021-04-15	日本国土開発株式会社	Method for treating liquid
US12410071B1 (en)	2020-10-19	2025-09-09	Wm Intellectual Property Holdings, L.L.C.	System and method for removal of PFAS and other emerging contaminant micro-constituents from landfill leachate and other impacted liquids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0648742A (en) *	1992-07-27	1994-02-22	Nitto Chem Ind Co Ltd	Interlaminar compound
JP3995301B2 (en) *	1997-03-31	2007-10-24	コープケミカル株式会社	Composite of layered double hydroxide and saccharide, method for producing the same, and saccharide recovery material
DE19824615A1 (en) *	1998-06-02	1999-12-09	Dyneon Gmbh	Process for the recovery of fluorinated alkanoic acids from waste water
JP3278631B2 (en) *	1999-04-06	2002-04-30	科学技術振興事業団	Process for producing anion-layered double hydroxide intercalation compound and product thereof

2002
- 2002-12-19 JP JP2002368452A patent/JP2003285075A/en not_active Withdrawn
2003
- 2003-01-24 AU AU2003203382A patent/AU2003203382A1/en not_active Abandoned
- 2003-01-24 WO PCT/JP2003/000658 patent/WO2003066532A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2003066532A1 (en)	2003-08-14
JP2003285075A (en)	2003-10-07

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Legal Events

Date	Code	Title	Description
2004-10-14	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase