DK107680A - Fremgangsmaade til afsvovling af spildevand ved hjaelp af hydro genperoxid - Google Patents

Fremgangsmaade til afsvovling af spildevand ved hjaelp af hydro genperoxid

Info

Publication number: DK107680A
Authority: DK; Denmark
Prior art keywords: genperoxide; sulfuring; hydro; procedure; waste water
Prior art date: 1979-03-14

Application number

DK107680A

Other languages

English (en)

Other versions

DK157186B (da

DK157186C (da

Inventor

D Arditti

M Pouillot

Original Assignee

P C U K Produits Chimiques

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.)

1979-03-14

Filing date

1980-03-13

Publication date

1980-09-15

1980-03-13 Application filed by P C U K Produits Chimiques filed Critical P C U K Produits Chimiques

1980-09-15 Publication of DK107680A publication Critical patent/DK107680A/da

1989-11-20 Publication of DK157186B publication Critical patent/DK157186B/da

1990-04-23 Application granted granted Critical

1990-04-23 Publication of DK157186C publication Critical patent/DK157186C/da

Links

MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title 2
229960002163 hydrogen peroxide Drugs 0.000 title 1
239000002351 wastewater Substances 0.000 title 1

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
- C02F1/722—Oxidation by peroxides

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)
Treatment Of Water By Oxidation Or Reduction (AREA)
Sewage (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Treating Waste Gases (AREA)

DK107680A 1979-03-14 1980-03-13 Fremgangsmaade til afsvovling af spildevand ved hjaelp af hydrogenperoxid DK157186C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7906448A FR2451346A1 (fr)	1979-03-14	1979-03-14	Traitement des eaux d'egouts sulfures par le peroxyde d'hydrogene
FR7906448		1979-03-14

Publications (3)

Publication Number	Publication Date
DK107680A true DK107680A (da)	1980-09-15
DK157186B DK157186B (da)	1989-11-20
DK157186C DK157186C (da)	1990-04-23

Family

ID=9223096

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK107680A DK157186C (da)	1979-03-14	1980-03-13	Fremgangsmaade til afsvovling af spildevand ved hjaelp af hydrogenperoxid

Country Status (14)

Country	Link
JP (1)	JPS55124593A (da)
BE (1)	BE882099A (da)
CH (1)	CH640488A5 (da)
DE (1)	DE3009512A1 (da)
DK (1)	DK157186C (da)
ES (1)	ES489595A1 (da)
FR (1)	FR2451346A1 (da)
GB (1)	GB2044745B (da)
IE (1)	IE49424B1 (da)
IT (1)	IT1130297B (da)
LU (1)	LU82246A1 (da)
NL (1)	NL8001513A (da)
SE (1)	SE8001946L (da)
TR (1)	TR21084A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3811789A1 (de) *	1988-04-08	1989-10-19	Layer & Knoedler Abwassertechn	Verfahren zum entfernen von sulfiden aus abwaessern
CN115124163A (zh) *	2022-06-30	2022-09-30	江苏恒富新材料科技有限公司	一种木浆海绵母液脱硫净化工艺及处理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3525685A (en) *	1969-06-25	1970-08-25	Richard N Edwards	Intermediate sewage treatment process and means
US3705098A (en) *	1971-02-22	1972-12-05	Fmc Corp	Sewage treatment with hydrogen peroxide
FR2300047A1 (fr) *	1975-02-05	1976-09-03	Sumitomo Chemical Co	Procede de traitement des eaux residuaires renfermant des composes organiques soufres
FR2378722A1 (fr) *	1977-01-31	1978-08-25	Gen Electric	Procede d'elimination des impuretes organiques dissoutes dans les eaux residuaires

1979
- 1979-03-14 FR FR7906448A patent/FR2451346A1/fr active Granted
1980
- 1980-02-26 GB GB8006453A patent/GB2044745B/en not_active Expired
- 1980-03-05 IT IT20364/80A patent/IT1130297B/it active
- 1980-03-06 BE BE0/199685A patent/BE882099A/fr not_active IP Right Cessation
- 1980-03-12 LU LU82246A patent/LU82246A1/fr unknown
- 1980-03-12 SE SE8001946A patent/SE8001946L/ not_active Application Discontinuation
- 1980-03-12 DE DE19803009512 patent/DE3009512A1/de active Granted
- 1980-03-13 DK DK107680A patent/DK157186C/da active
- 1980-03-13 IE IE516/80A patent/IE49424B1/en not_active IP Right Cessation
- 1980-03-13 CH CH199380A patent/CH640488A5/fr not_active IP Right Cessation
- 1980-03-13 NL NL8001513A patent/NL8001513A/nl not_active Application Discontinuation
- 1980-03-13 TR TR21084A patent/TR21084A/xx unknown
- 1980-03-14 JP JP3173980A patent/JPS55124593A/ja active Pending
- 1980-03-14 ES ES489595A patent/ES489595A1/es not_active Expired

Also Published As

Publication number	Publication date
CH640488A5 (fr)	1984-01-13
IE49424B1 (en)	1985-10-02
SE8001946L (sv)	1980-09-15
BE882099A (fr)	1980-09-08
ES489595A1 (es)	1980-09-16
DK157186B (da)	1989-11-20
TR21084A (tr)	1983-06-29
JPS55124593A (en)	1980-09-25
GB2044745B (en)	1982-11-10
FR2451346A1 (fr)	1980-10-10
GB2044745A (en)	1980-10-22
NL8001513A (nl)	1980-09-16
IE800516L (en)	1980-09-14
IT8020364A0 (it)	1980-03-05
DK157186C (da)	1990-04-23
LU82246A1 (fr)	1981-10-30
DE3009512A1 (de)	1980-09-25
FR2451346B1 (da)	1983-06-03
DE3009512C2 (da)	1989-02-23
IT1130297B (it)	1986-06-11

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