FR2451346B1 - - Google Patents
Info
- Publication number
- FR2451346B1 FR2451346B1 FR7906448A FR7906448A FR2451346B1 FR 2451346 B1 FR2451346 B1 FR 2451346B1 FR 7906448 A FR7906448 A FR 7906448A FR 7906448 A FR7906448 A FR 7906448A FR 2451346 B1 FR2451346 B1 FR 2451346B1
- 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
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
- C02F1/72—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)
- Treating Waste Gases (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (14)
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 |
GB8006453A GB2044745B (en) | 1979-03-14 | 1980-02-26 | Treatment of sulphurous sewage with hydrogen peroxide |
IT20364/80A IT1130297B (it) | 1979-03-14 | 1980-03-05 | Procedimento per il trattamento di acque di scarico solforate mediante perossido di idrogeno |
BE0/199685A BE882099A (fr) | 1979-03-14 | 1980-03-06 | Traitement des eaux d'egouts sulfurees par le peroxyde d'hydrogene |
SE8001946A SE8001946L (sv) | 1979-03-14 | 1980-03-12 | Behandling av svavelhaltigt spillvatten med veteperoxid |
LU82246A LU82246A1 (fr) | 1979-03-14 | 1980-03-12 | Traitement des eaux d'egouts sulfures par le peroxyde d'hydrogene |
DE19803009512 DE3009512A1 (de) | 1979-03-14 | 1980-03-12 | Verfahren zur behandlung von schwefelhaltigen abwaessern mit wasserstoffperoxid |
DK107680A DK157186C (da) | 1979-03-14 | 1980-03-13 | Fremgangsmaade til afsvovling af spildevand ved hjaelp af hydrogenperoxid |
NL8001513A NL8001513A (nl) | 1979-03-14 | 1980-03-13 | Behandeling van zwavelbevattend rioolwater met water- stofperoxyde. |
TR21084A TR21084A (tr) | 1979-03-14 | 1980-03-13 | Kuekuertlue pis suyun hidrojen peroksitle isleme tabi tutulmasi |
IE516/80A IE49424B1 (en) | 1979-03-14 | 1980-03-13 | Treatment of sulphurous sewage with hydrogen peroxide |
CH199380A CH640488A5 (fr) | 1979-03-14 | 1980-03-13 | Procede de desulfuration des eaux d'egouts sulfurees. |
JP3173980A JPS55124593A (en) | 1979-03-14 | 1980-03-14 | Method of desulfurizing sewage |
ES489595A ES489595A1 (es) | 1979-03-14 | 1980-03-14 | Procedimiento de desulfuracion de las aguas residuales |
Applications Claiming Priority (1)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2451346A1 FR2451346A1 (fr) | 1980-10-10 |
FR2451346B1 true FR2451346B1 (it) | 1983-06-03 |
Family
ID=9223096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7906448A Granted FR2451346A1 (fr) | 1979-03-14 | 1979-03-14 | Traitement des eaux d'egouts sulfures par le peroxyde d'hydrogene |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS55124593A (it) |
BE (1) | BE882099A (it) |
CH (1) | CH640488A5 (it) |
DE (1) | DE3009512A1 (it) |
DK (1) | DK157186C (it) |
ES (1) | ES489595A1 (it) |
FR (1) | FR2451346A1 (it) |
GB (1) | GB2044745B (it) |
IE (1) | IE49424B1 (it) |
IT (1) | IT1130297B (it) |
LU (1) | LU82246A1 (it) |
NL (1) | NL8001513A (it) |
SE (1) | SE8001946L (it) |
TR (1) | TR21084A (it) |
Families Citing this family (2)
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)
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 SE SE8001946A patent/SE8001946L/ not_active Application Discontinuation
- 1980-03-12 DE DE19803009512 patent/DE3009512A1/de active Granted
- 1980-03-12 LU LU82246A patent/LU82246A1/fr unknown
- 1980-03-13 TR TR21084A patent/TR21084A/xx unknown
- 1980-03-13 IE IE516/80A patent/IE49424B1/en not_active IP Right Cessation
- 1980-03-13 DK DK107680A patent/DK157186C/da active
- 1980-03-13 NL NL8001513A patent/NL8001513A/nl not_active Application Discontinuation
- 1980-03-13 CH CH199380A patent/CH640488A5/fr not_active IP Right Cessation
- 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 |
---|---|
IE49424B1 (en) | 1985-10-02 |
FR2451346A1 (fr) | 1980-10-10 |
SE8001946L (sv) | 1980-09-15 |
IT1130297B (it) | 1986-06-11 |
JPS55124593A (en) | 1980-09-25 |
IE800516L (en) | 1980-09-14 |
BE882099A (fr) | 1980-09-08 |
DK157186B (da) | 1989-11-20 |
DE3009512C2 (it) | 1989-02-23 |
CH640488A5 (fr) | 1984-01-13 |
ES489595A1 (es) | 1980-09-16 |
LU82246A1 (fr) | 1981-10-30 |
DE3009512A1 (de) | 1980-09-25 |
GB2044745B (en) | 1982-11-10 |
NL8001513A (nl) | 1980-09-16 |
IT8020364A0 (it) | 1980-03-05 |
DK107680A (da) | 1980-09-15 |
GB2044745A (en) | 1980-10-22 |
DK157186C (da) | 1990-04-23 |
TR21084A (tr) | 1983-06-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |