SG77600A1 - Method for breaking down oxidizing substances in aqueous fluids - Google Patents

Method for breaking down oxidizing substances in aqueous fluids

Info

Publication number: SG77600A1
Authority: SG; Singapore
Prior art keywords: breaking down; aqueous fluids; oxidizing substances; down oxidizing; substances
Prior art date: 1996-07-03

Application number

SG1997002084A

Inventor

Dirk-Michael Pfenning

Original Assignee

Bayer Ag

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.)

1996-07-03

Filing date

1997-06-18

Publication date

2001-01-16

1997-06-18 Application filed by Bayer Ag filed Critical Bayer Ag

2001-01-16 Publication of SG77600A1 publication Critical patent/SG77600A1/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/016—Modification or after-treatment of ion-exchangers
- 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
- C02F1/705—Reduction by metals
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Hydrology & Water Resources (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Treatment Of Water By Ion Exchange (AREA)
Catalysts (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Removal Of Specific Substances (AREA)
Physical Water Treatments (AREA)

SG1997002084A 1996-07-03 1997-06-18 Method for breaking down oxidizing substances in aqueous fluids SG77600A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19626697A DE19626697A1 (en)	1996-07-03	1996-07-03	Process for the destruction of oxidizing substances in aqueous liquids

Publications (1)

Publication Number	Publication Date
SG77600A1 true SG77600A1 (en)	2001-01-16

Family

ID=7798763

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG1997002084A SG77600A1 (en)	1996-07-03	1997-06-18	Method for breaking down oxidizing substances in aqueous fluids

Country Status (12)

Country	Link
EP (1)	EP0816294A3 (en)
JP (1)	JPH1066984A (en)
KR (1)	KR980009127A (en)
CN (1)	CN1174174A (en)
AR (1)	AR008254A1 (en)
BR (1)	BR9703857A (en)
CA (1)	CA2209330A1 (en)
CZ (1)	CZ209597A3 (en)
DE (1)	DE19626697A1 (en)
SG (1)	SG77600A1 (en)
SK (1)	SK89597A3 (en)
ZA (1)	ZA975888B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7291312B2 (en)	2000-07-19	2007-11-06	Ebara Corporation	Ozone removing material and method for preparing the same
MXPA03011983A (en) *	2001-06-29	2004-03-26	Miz Co Ltd	Method for antioxidation and antioxidative functional water.
JP2006192354A (en) *	2005-01-12	2006-07-27	Kurita Water Ind Ltd	Non-regenerative ion exchange container and ultrapure water production equipment
DE102005038415B4 (en)	2005-08-12	2007-05-03	Areva Np Gmbh	Process for cleaning waters of nuclear installations
EP2067749A1 (en) *	2007-11-29	2009-06-10	Total Petrochemicals France	Process for purification of an aqueous phase containing polyaromatics
US8233581B2 (en) *	2009-03-31	2012-07-31	Westinghouse Electric Company Llc	Process for adding an organic compound to coolant water in a pressurized water reactor
JP2015081891A (en) *	2013-10-24	2015-04-27	株式会社荏原製作所	Nuclear power generation spent fuel pool water purification method and apparatus, and spent fuel pool water treatment method and apparatus
JP2016191619A (en) *	2015-03-31	2016-11-10	株式会社荏原製作所	Condensate demineralization apparatus and condensate demineralization method
JP6543363B2 (en) *	2018-01-30	2019-07-10	株式会社荏原製作所	Nuclear power spent fuel pool water purification method and device and spent fuel pool water treatment method and device
CN110634585B (en) *	2018-11-09	2022-05-10	上海核工程研究设计院有限公司	Device and method for removing sulfate radicals in spent fuel pool water
US20250320141A1 (en) *	2024-04-12	2025-10-16	PowerTech Water, Inc.	Hydrogen peroxide removal system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5932195B2 (en) *	1981-11-05	1984-08-07	栗田工業株式会社	How to remove dissolved oxygen
JPS6071085A (en) *	1983-09-28	1985-04-22	Kurita Water Ind Ltd	Removal of hydrogen peroxide
JPS60257840A (en) *	1984-06-04	1985-12-19	Kurita Water Ind Ltd	Ion exchange apparatus
DE69320120T2 (en) *	1992-09-04	1999-04-08	Mitsubishi Chemical Corp., Tokio/Tokyo	Process for producing and using an anion exchange resin
CN1098384A (en) *	1993-08-04	1995-02-08	丹东化工三厂	Catalytic type deoxygen resin

1996
- 1996-07-03 DE DE19626697A patent/DE19626697A1/en not_active Withdrawn
1997
- 1997-06-18 SG SG1997002084A patent/SG77600A1/en unknown
- 1997-06-20 EP EP97110102A patent/EP0816294A3/en not_active Withdrawn
- 1997-06-30 JP JP9187259A patent/JPH1066984A/en active Pending
- 1997-06-30 CA CA002209330A patent/CA2209330A1/en not_active Abandoned
- 1997-07-02 ZA ZA9705888A patent/ZA975888B/en unknown
- 1997-07-02 SK SK895-97A patent/SK89597A3/en unknown
- 1997-07-02 AR ARP970102971A patent/AR008254A1/en unknown
- 1997-07-02 CZ CZ972095A patent/CZ209597A3/en unknown
- 1997-07-02 KR KR1019970030619A patent/KR980009127A/en not_active Withdrawn
- 1997-07-03 CN CN97114063A patent/CN1174174A/en active Pending
- 1997-07-03 BR BR9703857A patent/BR9703857A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
CZ209597A3 (en)	1998-01-14
EP0816294A3 (en)	1998-06-10
DE19626697A1 (en)	1998-01-08
CN1174174A (en)	1998-02-25
CA2209330A1 (en)	1998-01-03
EP0816294A2 (en)	1998-01-07
AR008254A1 (en)	1999-12-29
KR980009127A (en)	1998-04-30
SK89597A3 (en)	1998-01-14
ZA975888B (en)	1998-01-30
JPH1066984A (en)	1998-03-10
BR9703857A (en)	1998-09-01

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