DE3721141C2 - - Google Patents

Info

Publication number
DE3721141C2
DE3721141C2 DE3721141A DE3721141A DE3721141C2 DE 3721141 C2 DE3721141 C2 DE 3721141C2 DE 3721141 A DE3721141 A DE 3721141A DE 3721141 A DE3721141 A DE 3721141A DE 3721141 C2 DE3721141 C2 DE 3721141C2
Authority
DE
Germany
Prior art keywords
mercury
carrier gas
reducing agent
wash water
washing water
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 - Lifetime
Application number
DE3721141A
Other languages
German (de)
English (en)
Other versions
DE3721141A1 (de
Inventor
Michael 7940 Altheim De Metzger
Hartmut Dr. 7500 Karlsruhe De Braun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Priority to DE19873721141 priority Critical patent/DE3721141A1/de
Priority to DK349988A priority patent/DK170420B1/da
Publication of DE3721141A1 publication Critical patent/DE3721141A1/de
Application granted granted Critical
Publication of DE3721141C2 publication Critical patent/DE3721141C2/de
Granted legal-status Critical Current

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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
DE19873721141 1987-06-26 1987-06-26 Verfahren zur quecksilberrueckgewinnung aus quecksilberhaltigen waschwaessern von verbrennungsanlagen Granted DE3721141A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19873721141 DE3721141A1 (de) 1987-06-26 1987-06-26 Verfahren zur quecksilberrueckgewinnung aus quecksilberhaltigen waschwaessern von verbrennungsanlagen
DK349988A DK170420B1 (da) 1987-06-26 1988-06-24 Fremgangsmåde til kviksølvgenvinding fra kviksølvholdigt vaskevand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873721141 DE3721141A1 (de) 1987-06-26 1987-06-26 Verfahren zur quecksilberrueckgewinnung aus quecksilberhaltigen waschwaessern von verbrennungsanlagen

Publications (2)

Publication Number Publication Date
DE3721141A1 DE3721141A1 (de) 1989-01-05
DE3721141C2 true DE3721141C2 (enExample) 1990-02-08

Family

ID=6330351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873721141 Granted DE3721141A1 (de) 1987-06-26 1987-06-26 Verfahren zur quecksilberrueckgewinnung aus quecksilberhaltigen waschwaessern von verbrennungsanlagen

Country Status (2)

Country Link
DE (1) DE3721141A1 (enExample)
DK (1) DK170420B1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140623A1 (de) * 1990-12-12 1992-07-02 Kubota Kk Verfahren und vorrichtung zur rueckgewinnung von quecksilber aus abwasser
DE4431993C1 (de) * 1994-09-08 1995-10-26 Degussa Verfahren zur Abtrennung von Quecksilber aus wässrigen Lösungen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016468A1 (de) * 1990-05-22 1991-11-28 Passavant Werke Verfahren und anlage zur thermischen entsorgung von klaerschlaemmen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463635A (en) * 1967-11-01 1969-08-26 Atomic Energy Commission Recovery of mercury from nuclear fuel reprocessing wastes
SE396772B (sv) * 1975-09-16 1977-10-03 Boliden Ab Forfarande for extraktion och utvinning av kvicksilver ur gaser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140623A1 (de) * 1990-12-12 1992-07-02 Kubota Kk Verfahren und vorrichtung zur rueckgewinnung von quecksilber aus abwasser
DE4431993C1 (de) * 1994-09-08 1995-10-26 Degussa Verfahren zur Abtrennung von Quecksilber aus wässrigen Lösungen

Also Published As

Publication number Publication date
DE3721141A1 (de) 1989-01-05
DK349988D0 (da) 1988-06-24
DK170420B1 (da) 1995-08-28
DK349988A (da) 1988-12-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: C22B 43/00

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee