GB1433606A - Treatment of aqueous effluents containing sulphurous impurities - Google Patents
Treatment of aqueous effluents containing sulphurous impuritiesInfo
- Publication number
- GB1433606A GB1433606A GB3363073A GB3363073A GB1433606A GB 1433606 A GB1433606 A GB 1433606A GB 3363073 A GB3363073 A GB 3363073A GB 3363073 A GB3363073 A GB 3363073A GB 1433606 A GB1433606 A GB 1433606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- sulphur
- july
- salts
- hydrogen peroxide
- Prior art date
- 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
- 239000012535 impurity Substances 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- -1 peroxy compound Chemical class 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229940075397 calomel Drugs 0.000 abstract 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 abstract 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical class OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 150000004967 organic peroxy acids Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 150000004764 thiosulfuric acid derivatives Chemical class 0.000 abstract 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)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7226357A FR2192981B1 (enrdf_load_stackoverflow) | 1972-07-21 | 1972-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1433606A true GB1433606A (en) | 1976-04-28 |
Family
ID=9102186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3363073A Expired GB1433606A (en) | 1972-07-21 | 1973-07-13 | Treatment of aqueous effluents containing sulphurous impurities |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT327113B (enrdf_load_stackoverflow) |
| BE (1) | BE802606A (enrdf_load_stackoverflow) |
| CH (1) | CH577941A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2336996A1 (enrdf_load_stackoverflow) |
| ES (1) | ES417100A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2192981B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1433606A (enrdf_load_stackoverflow) |
| IT (1) | IT994999B (enrdf_load_stackoverflow) |
| NL (1) | NL7310167A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2905936B1 (de) * | 1979-02-16 | 1980-04-30 | Degussa | Verfahren zum Aufhellen und Desodorieren von Sulfatzellstoff |
| EP0832852A3 (de) * | 1996-09-30 | 1998-07-29 | Peroxid-Chemie GmbH | Verfahren zum Abbau von Schadstoffen |
| US7560033B2 (en) | 2004-10-13 | 2009-07-14 | E.I. Dupont De Nemours And Company | Multi-functional oxidizing composition |
| WO2011154551A3 (en) * | 2010-06-11 | 2012-03-15 | Solvent Solutions Limited | Sewage treatment |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077879A (en) * | 1976-06-04 | 1978-03-07 | Olin Corporation | Treatment of sulfide-bearing waters with chlorine dioxide |
| DE2911288C2 (de) * | 1979-03-22 | 1984-08-30 | Bernd 8000 München Eder | Verfahren zum Entkeimen von Wasser, insbesondere von Schwimmbeckenwasser |
| DE2928652A1 (de) * | 1979-07-16 | 1981-02-19 | Degussa | Verfahren zur desodorierung von eindampfkondensaten in der zellstoffindustrie |
| DE3135623A1 (de) * | 1981-09-09 | 1983-06-16 | Ekkehard Prof. Dr.-Ing. 4300 Essen Weber | "verfahren zur minderung des chemischen sauerstoffbedarfs in den abwaessern von rauchgasentschwefelungsanlagen" |
| DE3811789A1 (de) * | 1988-04-08 | 1989-10-19 | Layer & Knoedler Abwassertechn | Verfahren zum entfernen von sulfiden aus abwaessern |
| DE4430391A1 (de) * | 1994-08-26 | 1996-02-29 | Eilenburger Elektrolyse & Umwelttechnik Gmbh | Verfahren zum oxidativen Abbau von Schadstoffen in Prozeßlösungen, Abwässern und Trinkwasser sowie Oxidations-, Entgiftungs- und Desodorierungsmittel |
| DE102013010217A1 (de) | 2013-06-20 | 2014-12-24 | Eilenburger Elektrolyse- Und Umwelttechnik Gmbh | Verfahren und Vorrichtung zur elektrochemischen Oxidation von sulfidhaltigen Abwässern |
-
1972
- 1972-07-21 FR FR7226357A patent/FR2192981B1/fr not_active Expired
-
1973
- 1973-07-13 GB GB3363073A patent/GB1433606A/en not_active Expired
- 1973-07-17 CH CH1044573A patent/CH577941A5/xx not_active IP Right Cessation
- 1973-07-20 IT IT2689073A patent/IT994999B/it active
- 1973-07-20 NL NL7310167A patent/NL7310167A/xx not_active Application Discontinuation
- 1973-07-20 BE BE133701A patent/BE802606A/xx not_active IP Right Cessation
- 1973-07-20 ES ES417100A patent/ES417100A1/es not_active Expired
- 1973-07-20 DE DE19732336996 patent/DE2336996A1/de not_active Ceased
- 1973-07-23 AT AT650273A patent/AT327113B/de not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2905936B1 (de) * | 1979-02-16 | 1980-04-30 | Degussa | Verfahren zum Aufhellen und Desodorieren von Sulfatzellstoff |
| EP0832852A3 (de) * | 1996-09-30 | 1998-07-29 | Peroxid-Chemie GmbH | Verfahren zum Abbau von Schadstoffen |
| US7560033B2 (en) | 2004-10-13 | 2009-07-14 | E.I. Dupont De Nemours And Company | Multi-functional oxidizing composition |
| WO2011154551A3 (en) * | 2010-06-11 | 2012-03-15 | Solvent Solutions Limited | Sewage treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| IT994999B (it) | 1975-10-20 |
| CH577941A5 (enrdf_load_stackoverflow) | 1976-07-30 |
| FR2192981B1 (enrdf_load_stackoverflow) | 1988-11-10 |
| ES417100A1 (es) | 1976-02-16 |
| BE802606A (fr) | 1974-01-21 |
| NL7310167A (enrdf_load_stackoverflow) | 1974-01-23 |
| DE2336996A1 (de) | 1974-01-31 |
| ATA650273A (de) | 1975-03-15 |
| AT327113B (de) | 1976-01-12 |
| FR2192981A1 (enrdf_load_stackoverflow) | 1974-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |