CH543455A - Process for removing mercury from waste water - Google Patents

Process for removing mercury from waste water

Info

Publication number
CH543455A
CH543455A CH907371A CH907371A CH543455A CH 543455 A CH543455 A CH 543455A CH 907371 A CH907371 A CH 907371A CH 907371 A CH907371 A CH 907371A CH 543455 A CH543455 A CH 543455A
Authority
CH
Switzerland
Prior art keywords
waste water
removing mercury
mercury
waste
water
Prior art date
Application number
CH907371A
Other languages
German (de)
Inventor
Louis Dr Grob
Mueller Hans Ing Dr
Original Assignee
Mueller Hans
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 Mueller Hans filed Critical Mueller Hans
Priority to CH907371A priority Critical patent/CH543455A/en
Priority to DE2230367A priority patent/DE2230367A1/en
Publication of CH543455A publication Critical patent/CH543455A/en

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
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • C02F2209/44—Time
CH907371A 1971-06-21 1971-06-21 Process for removing mercury from waste water CH543455A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH907371A CH543455A (en) 1971-06-21 1971-06-21 Process for removing mercury from waste water
DE2230367A DE2230367A1 (en) 1971-06-21 1972-06-21 Mercury removal from effluents - by dissolving with chlorine and pptg in sulphide form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH907371A CH543455A (en) 1971-06-21 1971-06-21 Process for removing mercury from waste water

Publications (1)

Publication Number Publication Date
CH543455A true CH543455A (en) 1973-10-31

Family

ID=4348043

Family Applications (1)

Application Number Title Priority Date Filing Date
CH907371A CH543455A (en) 1971-06-21 1971-06-21 Process for removing mercury from waste water

Country Status (2)

Country Link
CH (1) CH543455A (en)
DE (1) DE2230367A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613128C2 (en) * 1976-03-27 1982-03-04 Hoechst Ag, 6000 Frankfurt Process for reducing the mercury content of industrial wastewater
US4333913A (en) * 1978-12-04 1982-06-08 Olin Corporation Method of purifying aqueous solutions of metal hydroxides
IT1134671B (en) * 1980-12-11 1986-08-13 Anic Spa PROCEDURE FOR THE DISPOSAL OF MERCURY FROM WASTE WATER

Also Published As

Publication number Publication date
DE2230367A1 (en) 1973-01-18

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Legal Events

Date Code Title Description
PL Patent ceased