ES8201211A1 - Un metodo con su instalacion de realizacion para recuperar de forma continua el cromo trivalente de aguas residuales deteneria - Google Patents
Un metodo con su instalacion de realizacion para recuperar de forma continua el cromo trivalente de aguas residuales deteneriaInfo
- Publication number
- ES8201211A1 ES8201211A1 ES499448A ES499448A ES8201211A1 ES 8201211 A1 ES8201211 A1 ES 8201211A1 ES 499448 A ES499448 A ES 499448A ES 499448 A ES499448 A ES 499448A ES 8201211 A1 ES8201211 A1 ES 8201211A1
- Authority
- ES
- Spain
- Prior art keywords
- waste
- filter
- translation
- installation
- machine
- 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 title 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 241000921985 Teneria Species 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2002080A IT1147317B (it) | 1980-02-19 | 1980-02-19 | Metodo ed impianto per il recupero continuo del cromo trivalente dalle acque di scarico di conceria |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES499448A0 ES499448A0 (es) | 1981-12-01 |
| ES8201211A1 true ES8201211A1 (es) | 1981-12-01 |
Family
ID=11163174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES499448A Expired ES8201211A1 (es) | 1980-02-19 | 1981-02-14 | Un metodo con su instalacion de realizacion para recuperar de forma continua el cromo trivalente de aguas residuales deteneria |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR231268A1 (https=) |
| ES (1) | ES8201211A1 (https=) |
| IN (1) | IN151560B (https=) |
| IT (1) | IT1147317B (https=) |
| PT (1) | PT72536B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2063682A1 (es) * | 1993-02-11 | 1995-01-01 | Ingenieria De Planificacion Y | Procedimiento para la eliminacion de cromo de las aguas residuales de tenerias. |
-
1980
- 1980-02-19 IT IT2002080A patent/IT1147317B/it active
-
1981
- 1981-01-31 IN IN112/CAL/81A patent/IN151560B/en unknown
- 1981-02-11 AR AR28426881A patent/AR231268A1/es active
- 1981-02-14 ES ES499448A patent/ES8201211A1/es not_active Expired
- 1981-02-18 PT PT7253681A patent/PT72536B/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2063682A1 (es) * | 1993-02-11 | 1995-01-01 | Ingenieria De Planificacion Y | Procedimiento para la eliminacion de cromo de las aguas residuales de tenerias. |
Also Published As
| Publication number | Publication date |
|---|---|
| AR231268A1 (es) | 1984-10-31 |
| ES499448A0 (es) | 1981-12-01 |
| IT8020020A0 (it) | 1980-02-19 |
| PT72536A (en) | 1981-03-01 |
| PT72536B (en) | 1982-02-10 |
| IN151560B (https=) | 1983-05-21 |
| IT1147317B (it) | 1986-11-19 |
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