ES508225A0 - "PROCEDURE FOR THE ELIMINATION OF WASTEWATER MERCURY". - Google Patents
"PROCEDURE FOR THE ELIMINATION OF WASTEWATER MERCURY".Info
- Publication number
- ES508225A0 ES508225A0 ES508225A ES508225A ES508225A0 ES 508225 A0 ES508225 A0 ES 508225A0 ES 508225 A ES508225 A ES 508225A ES 508225 A ES508225 A ES 508225A ES 508225 A0 ES508225 A0 ES 508225A0
- Authority
- ES
- Spain
- Prior art keywords
- elimination
- procedure
- wastewater
- mercury
- wastewater mercury
- 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.)
- Granted
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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G13/00—Compounds of 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/70—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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26563/80A IT1134671B (en) | 1980-12-11 | 1980-12-11 | PROCEDURE FOR THE DISPOSAL OF MERCURY FROM WASTE WATER |
Publications (2)
Publication Number | Publication Date |
---|---|
ES508225A0 true ES508225A0 (en) | 1982-11-01 |
ES8300646A1 ES8300646A1 (en) | 1982-11-01 |
Family
ID=11219786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508225A Expired ES8300646A1 (en) | 1980-12-11 | 1981-12-10 | Removal of mercury from industrial effluent |
Country Status (11)
Country | Link |
---|---|
BE (1) | BE891432A (en) |
CH (1) | CH652707A5 (en) |
DE (1) | DE3147549C2 (en) |
DK (1) | DK151375C (en) |
ES (1) | ES8300646A1 (en) |
FR (1) | FR2496083A1 (en) |
GB (1) | GB2089335B (en) |
IT (1) | IT1134671B (en) |
NL (1) | NL8105594A (en) |
NO (1) | NO154010C (en) |
SE (1) | SE444807B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0324454B2 (en) * | 1988-01-14 | 2000-08-30 | Siemens Aktiengesellschaft | Process and apparatus for cleaning smoke |
AU617166B2 (en) * | 1988-03-31 | 1991-11-21 | Commonwealth Scientific And Industrial Research Organisation | Hydrometallurgical effluent treatment |
WO1989009192A1 (en) * | 1988-03-31 | 1989-10-05 | Commonwealth Scientific And Industrial Research Or | Hydrometallurgical effluent treatment |
DE4102972A1 (en) * | 1991-02-01 | 1992-08-13 | Ubib Unternehmensberatungs Gmb | METHOD AND DEVICE FOR RECYCLING LAMINATED LAMPS |
FI97290C (en) * | 1994-12-30 | 1996-11-25 | Kemira Chemicals Oy | Method for treating sewage sludge |
CN106621778B (en) * | 2016-12-29 | 2019-08-02 | 江苏新世纪江南环保股份有限公司 | The method and device of ammonia process of desulfurization slurries demercuration |
CN114538656B (en) * | 2022-02-23 | 2023-12-22 | 湖北楚星化工股份有限公司 | Device and method for controlling addition amount of mercury removing agent in mercury-containing wastewater treatment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1593761A1 (en) * | 1967-02-04 | 1972-04-13 | Basf Ag | Process for the separation of mercury from reaction mixtures of the anthraquinone sulfonation |
CH543455A (en) * | 1971-06-21 | 1973-10-31 | Mueller Hans | Process for removing mercury from waste water |
US3740331A (en) * | 1971-06-23 | 1973-06-19 | Sybron Corp | Method for precipitation of heavy metal sulfides |
US3790370A (en) * | 1971-12-23 | 1974-02-05 | Univ Sherbrooke | Removal and recovery of metals from polluted waters |
CH618148A5 (en) * | 1975-06-26 | 1980-07-15 | Schaefer Chemisches Inst Ag | Process for separating out heavy metal ions from the aqueous solutions of complex compounds of metal-sequestering and metal chelate-forming chemicals |
-
1980
- 1980-12-11 IT IT26563/80A patent/IT1134671B/en active
-
1981
- 1981-12-01 CH CH7693/81A patent/CH652707A5/en not_active IP Right Cessation
- 1981-12-01 GB GB8136195A patent/GB2089335B/en not_active Expired
- 1981-12-01 DE DE3147549A patent/DE3147549C2/en not_active Expired
- 1981-12-09 DK DK545381A patent/DK151375C/en active
- 1981-12-09 NO NO814193A patent/NO154010C/en unknown
- 1981-12-09 FR FR8123054A patent/FR2496083A1/en active Granted
- 1981-12-10 BE BE0/206799A patent/BE891432A/en not_active IP Right Cessation
- 1981-12-10 SE SE8107419A patent/SE444807B/en not_active IP Right Cessation
- 1981-12-10 ES ES508225A patent/ES8300646A1/en not_active Expired
- 1981-12-11 NL NL8105594A patent/NL8105594A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3147549C2 (en) | 1983-10-20 |
FR2496083A1 (en) | 1982-06-18 |
SE444807B (en) | 1986-05-12 |
DK151375C (en) | 1988-05-16 |
IT8026563A0 (en) | 1980-12-11 |
SE8107419L (en) | 1982-06-12 |
DK151375B (en) | 1987-11-30 |
NL8105594A (en) | 1982-07-01 |
DK545381A (en) | 1982-06-12 |
NO154010C (en) | 1986-07-02 |
ES8300646A1 (en) | 1982-11-01 |
GB2089335A (en) | 1982-06-23 |
NO814193L (en) | 1982-06-14 |
BE891432A (en) | 1982-06-10 |
GB2089335B (en) | 1983-06-22 |
FR2496083B1 (en) | 1984-12-28 |
DE3147549A1 (en) | 1982-06-24 |
CH652707A5 (en) | 1985-11-29 |
IT1134671B (en) | 1986-08-13 |
NO154010B (en) | 1986-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |