FR2149546B1 - - Google Patents

Info

Publication number: FR2149546B1
Authority: FR; France
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.): Expired

Application number

FR7229578A

Other versions

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.)

Sankyo Kasei Co Ltd

Original Assignee

Sankyo Kasei 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.)

1971-08-18

Filing date

1972-08-18

Publication date

1975-03-07

1972-08-18 Application filed by Sankyo Kasei Co Ltd filed Critical Sankyo Kasei Co Ltd

1973-03-30 Publication of FR2149546A1 publication Critical patent/FR2149546A1/fr

1975-03-07 Application granted granted Critical

1975-03-07 Publication of FR2149546B1 publication Critical patent/FR2149546B1/fr

Status Expired legal-status Critical Current

Links

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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
- 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
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
- Y10S210/914—Mercury

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Removal Of Specific Substances (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

FR7229578A 1971-08-18 1972-08-18 Expired FR2149546B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP46063156A JPS516459B2 (fr)	1971-08-18	1971-08-18

Publications (2)

Publication Number	Publication Date
FR2149546A1 FR2149546A1 (fr)	1973-03-30
FR2149546B1 true FR2149546B1 (fr)	1975-03-07

Family

ID=13221074

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7229578A Expired FR2149546B1 (fr)	1971-08-18	1972-08-18

Country Status (14)

Country	Link
US (1)	US3778368A (fr)
JP (1)	JPS516459B2 (fr)
AU (1)	AU457351B2 (fr)
BR (1)	BR7205673D0 (fr)
CA (1)	CA975091A (fr)
CH (1)	CH566269A5 (fr)
DE (1)	DE2240549B2 (fr)
ES (1)	ES406351A1 (fr)
FR (1)	FR2149546B1 (fr)
GB (1)	GB1403253A (fr)
IT (1)	IT964952B (fr)
NL (1)	NL152517B (fr)
NO (1)	NO128910B (fr)
SE (1)	SE387929B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5156558U (fr) *	1974-10-30	1976-05-04
US3992506A (en) *	1975-06-23	1976-11-16	Olin Corporation	Process for recovery of silver and regeneration of 2-mercaptopyridine-1-oxide
CH618148A5 (en) *	1975-06-26	1980-07-15	Schaefer Chemisches Inst Ag	Process for separating out heavy metal ions from the aqueous solutions of complex compounds of metal-sequestering and metal chelate-forming chemicals
DE2613128C2 (de) *	1976-03-27	1982-03-04	Hoechst Ag, 6000 Frankfurt	Verfahren zur Verminderung des Quecksilbergehaltes von Betriebsabwässern
JPS5314145U (fr) *	1976-07-19	1978-02-06
DE2642198C3 (de) *	1976-09-20	1980-01-17	Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt	Verfahren zur Abtrennung von Cd+ + -Ionen aus Abwässern und wäßrigen Lösungen
DE2642238C3 (de) *	1976-09-20	1980-01-17	Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt	Verfahren zur Abtrennung von Cu+ + -Ionen aus Abwässern und wäßrigen Lösungen
JPS5376988A (en) *	1976-12-20	1978-07-07	Sankyo Kasei Kk	Metal ion adsorbent and its manufacture
JPS54122630A (en) *	1978-03-16	1979-09-22	Hiroshi Yoshida	Sintered metal mold
DE2855038A1 (de) *	1978-12-20	1980-07-10	Bayer Ag	Verfahren zur reinigung von niedermolekularen polyhydroxylverbindungen
DE3022679A1 (de) *	1980-06-18	1982-01-07	Gütling GmbH, 7012 Fellbach	Verfahren und vorrichtung zum behandeln von abwaessern
US4443531A (en) *	1981-12-18	1984-04-17	Mitsubishi Paper Mills, Ltd.	Deleting agents for printing plates and method for deletion
IN170303B (fr) *	1987-09-02	1992-03-14	Hoechst Ag
DE3927469A1 (de) *	1989-08-19	1991-02-21	Degussa	Dinatriumsalz des trimercapto-s-triazin-hexahydrats, verfahren zu seiner herstellung und verwendung
US5258515A (en) *	1989-08-19	1993-11-02	Degussa Aktiengesellschaft	Aqueous solutions of sodium salts of trimercapto-s-triazine, their preparation and use
NL9002335A (nl) *	1990-10-25	1992-05-18	Pelt & Hooykaas	In een matrix ingebedde, niet uitloogbare organische verbindingen.
US5288728A (en) *	1992-09-17	1994-02-22	Eastman Kodak Company	Process for recovering silver from photographic solutions
GB9219675D0 (en) *	1992-09-17	1992-10-28	Kodak Ltd	Method and apparatus for silver recovery from photographic processing solutions
US5549820A (en) *	1994-03-04	1996-08-27	Eastman Kodak Company	Apparatus for removing a component from solution
US5563267A (en) *	1995-04-12	1996-10-08	Eastman Kodak Company	Method of making trialkali and triammonium salts of tmt
JP5241996B2 (ja) *	2002-10-14	2013-07-17	ノードソンコーポレーション	粉末材料を輸送する方法及び装置
DE10336534A1 (de) *	2003-08-05	2005-02-24	Stockhausen Gmbh	Verfahren zur Verminderung der Schwermetallkonzentration in Abwasseraufbereitungsschlämmen
AU2004314102B2 (en) *	2003-12-19	2009-12-24	Craig M. Bethke	In situ treatment process to remove metal contamination from groundwater

1971
- 1971-08-18 JP JP46063156A patent/JPS516459B2/ja not_active Expired
1972
- 1972-08-14 US US00280352A patent/US3778368A/en not_active Expired - Lifetime
- 1972-08-14 GB GB3775672A patent/GB1403253A/en not_active Expired
- 1972-08-15 AU AU45590/72A patent/AU457351B2/en not_active Expired
- 1972-08-17 DE DE19722240549 patent/DE2240549B2/de not_active Withdrawn
- 1972-08-17 CH CH1221572A patent/CH566269A5/xx not_active IP Right Cessation
- 1972-08-17 ES ES406351A patent/ES406351A1/es not_active Expired
- 1972-08-17 NO NO02963/72A patent/NO128910B/no unknown
- 1972-08-17 SE SE7210695A patent/SE387929B/xx unknown
- 1972-08-17 CA CA149,660A patent/CA975091A/en not_active Expired
- 1972-08-17 NL NL727211281A patent/NL152517B/xx not_active Application Discontinuation
- 1972-08-18 BR BR5673/72A patent/BR7205673D0/pt unknown
- 1972-08-18 IT IT69660/72A patent/IT964952B/it active
- 1972-08-18 FR FR7229578A patent/FR2149546B1/fr not_active Expired

Also Published As

Publication number	Publication date
NO128910B (fr)	1974-01-28
JPS4827572A (fr)	1973-04-11
IT964952B (it)	1974-01-31
US3778368A (en)	1973-12-11
DE2240549B2 (de)	1976-11-04
CH566269A5 (fr)	1975-09-15
SE387929B (sv)	1976-09-20
AU4559072A (en)	1974-02-21
FR2149546A1 (fr)	1973-03-30
AU457351B2 (en)	1975-01-23
CA975091A (en)	1975-09-23
JPS516459B2 (fr)	1976-02-27
GB1403253A (en)	1975-08-28
DE2240549A1 (de)	1973-03-08
NL152517B (nl)	1977-03-15
ES406351A1 (es)	1975-10-01
NL7211281A (fr)	1973-02-20
BR7205673D0 (pt)	1973-07-12

Legal Events

Date	Code	Title	Description
1983-06-24	ST	Notification of lapse

Publication	Publication Date	Title
FR2149546B1 (fr)	1975-03-07
ATA136472A (fr)	1973-12-15
AR196074A1 (fr)	1973-11-30
AU2485671A (fr)	1972-08-03
AU2894671A (fr)	1972-11-23
AU2941471A (fr)	1972-11-30
AU2952271A (fr)	1972-12-07
AU3005371A (fr)	1972-12-21
AU2742671A (fr)	1972-10-12
AU3025871A (fr)	1973-01-04
AU2938071A (fr)	1972-11-30
AU1109576A (fr)	1976-04-29
AU2740271A (fr)	1972-10-12
AU2399971A (fr)	1972-07-06
AU2724971A (fr)	1972-10-05
BR7101910D0 (fr)	1973-03-01
AU2726271A (fr)	1972-10-05
AU2473671A (fr)	1972-08-03
AU2456871A (fr)	1972-08-17
AU2415871A (fr)	1972-07-13
AU2755871A (fr)	1972-10-19
AU3038671A (fr)	1973-01-04
AU2836771A (fr)	1972-11-09
AR202997Q (fr)	1975-08-08
AU2963771A (fr)	1972-12-07