ES480094A1 - Procedimiento para la separacion de mercurio y compuestos de mercurio a partir de soluciones acuosas. - Google Patents
Procedimiento para la separacion de mercurio y compuestos de mercurio a partir de soluciones acuosas.Info
- Publication number
- ES480094A1 ES480094A1 ES480094A ES480094A ES480094A1 ES 480094 A1 ES480094 A1 ES 480094A1 ES 480094 A ES480094 A ES 480094A ES 480094 A ES480094 A ES 480094A ES 480094 A1 ES480094 A1 ES 480094A1
- Authority
- ES
- Spain
- Prior art keywords
- mercury
- settling basin
- aqueous solutions
- filtration
- reduction
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B43/00—Obtaining mercury
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Removal Of Specific Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Sorption (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Filtration Of Liquid (AREA)
Abstract
Procedimiento para la separación de mercurio y compuestos del mismo a partir de soluciones acuosas, especialmente a partir de aguas residuales industriales, mediante reducción y filtración, que se caracteriza porque éstas, después de una etapa de reducción, son clarificadas en un estanque de sedimentación respecto de partículas de mercurio y de partículas de suciedad, y a continuación la solución acuosa sobrante es filtrada a partir del estanque de sedimentación con una filtración de profundidad con un medio de filtración del tamaño de granos de 0,02 hasta 2 mm, preferentemente de 0,04 hasta 0,6 mm de diámetro de partículas, y después de ello es eliminado el mercurio mediante retrolavado al estanque de sedimentación a partir del filtro de profundidad y es llevado a separación en el estanque de sedimentación.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782819153 DE2819153A1 (de) | 1978-05-02 | 1978-05-02 | Verfahren zur abtrennung von quecksilber aus waessrigen loesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES480094A1 true ES480094A1 (es) | 1980-07-16 |
Family
ID=6038473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES480094A Expired ES480094A1 (es) | 1978-05-02 | 1979-04-30 | Procedimiento para la separacion de mercurio y compuestos de mercurio a partir de soluciones acuosas. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4234422A (es) |
| EP (1) | EP0005262B1 (es) |
| JP (1) | JPS54144766A (es) |
| AT (1) | AT374439B (es) |
| CA (1) | CA1116763A (es) |
| DD (1) | DD142536A5 (es) |
| DE (2) | DE2819153A1 (es) |
| ES (1) | ES480094A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3036285A1 (de) * | 1980-09-26 | 1982-05-19 | Hoechst Ag, 6000 Frankfurt | Verfahren und vorrichtung zum aufbereiten von abwasser fuer analysetechnische zwecke |
| DE3335127A1 (de) * | 1983-09-28 | 1985-04-11 | Wacker-Chemie GmbH, 8000 München | Verfahren zur abtrennung von quecksilber aus waessrigen fluessigkeiten |
| DE19532364A1 (de) * | 1995-09-01 | 1997-03-06 | Basf Ag | Verfahren zur Entfernung von metallischem Quecksilber aus Flüssigkeiten |
| JPH08294324A (ja) * | 1996-06-04 | 1996-11-12 | Iseki & Co Ltd | 農家における飯米の貯蔵庫 |
| US20030085179A1 (en) * | 2001-11-06 | 2003-05-08 | General Electric Company | Methods and systems for reducing waste and emissions from industrial processes |
| CN107176669A (zh) * | 2017-06-12 | 2017-09-19 | 防城港市渔业技术推广站 | 一种渔业养殖污水处理药剂 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171800A (en) * | 1962-10-23 | 1965-03-02 | Gen Services Company | Process for removing iron and manganese from water |
| US3630892A (en) * | 1970-12-10 | 1971-12-28 | Hydromation Filter Co | Process for removing dissolved nickel from a contaminated liquid |
| US3680701A (en) * | 1971-03-29 | 1972-08-01 | Gulf Degremost Inc | R. h. dual media filter |
| US3873581A (en) * | 1971-10-21 | 1975-03-25 | Toms River Chemical Corp | Process for reducing the level of contaminating mercury in aqueous solutions |
| US3764528A (en) * | 1971-11-08 | 1973-10-09 | Ventron Corp | Process for removal of soluble mercury residues from aqueous process streams |
| US3736253A (en) * | 1972-04-10 | 1973-05-29 | Sobin Chlor Alkali Inc | Process and apparatus for removing mercury from waste water |
| FR2279675A1 (fr) * | 1974-07-22 | 1976-02-20 | Solvay | Procede de demercurisation d'une suspension aqueuse de mercure metallique, et de recuperation du mercure |
| US3929634A (en) * | 1974-08-16 | 1975-12-30 | Us Agriculture | Removal of mercury from aqueous solutions employing naval stores products |
| US4038071A (en) * | 1976-07-14 | 1977-07-26 | Tenneco Chemicals, Inc. | Process for the removal of mercury from aqueous solutions |
-
1978
- 1978-05-02 DE DE19782819153 patent/DE2819153A1/de not_active Withdrawn
-
1979
- 1979-03-20 DD DD79211692A patent/DD142536A5/de unknown
- 1979-04-19 JP JP4848679A patent/JPS54144766A/ja active Granted
- 1979-04-30 CA CA000326607A patent/CA1116763A/en not_active Expired
- 1979-04-30 US US06/034,314 patent/US4234422A/en not_active Expired - Lifetime
- 1979-04-30 AT AT0322879A patent/AT374439B/de not_active IP Right Cessation
- 1979-04-30 ES ES480094A patent/ES480094A1/es not_active Expired
- 1979-05-02 EP EP79101329A patent/EP0005262B1/de not_active Expired
- 1979-05-02 DE DE7979101329T patent/DE2960062D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5728283B2 (es) | 1982-06-16 |
| ATA322879A (de) | 1983-09-15 |
| CA1116763A (en) | 1982-01-19 |
| DE2819153A1 (de) | 1979-11-15 |
| DD142536A5 (de) | 1980-07-02 |
| EP0005262A3 (en) | 1979-11-28 |
| EP0005262A2 (de) | 1979-11-14 |
| EP0005262B1 (de) | 1980-12-10 |
| JPS54144766A (en) | 1979-11-12 |
| US4234422A (en) | 1980-11-18 |
| AT374439B (de) | 1984-04-25 |
| DE2960062D1 (en) | 1981-02-19 |
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