FR2496083B1 - - Google Patents

Info

Publication number
FR2496083B1
FR2496083B1 FR8123054A FR8123054A FR2496083B1 FR 2496083 B1 FR2496083 B1 FR 2496083B1 FR 8123054 A FR8123054 A FR 8123054A FR 8123054 A FR8123054 A FR 8123054A FR 2496083 B1 FR2496083 B1 FR 2496083B1
Authority
FR
France
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
Application number
FR8123054A
Other languages
French (fr)
Other versions
FR2496083A1 (en
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.)
Anic SpA
Original Assignee
Anic SpA
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 Anic SpA filed Critical Anic SpA
Publication of FR2496083A1 publication Critical patent/FR2496083A1/en
Application granted granted Critical
Publication of FR2496083B1 publication Critical patent/FR2496083B1/fr
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
    • 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
FR8123054A 1980-12-11 1981-12-09 PROCESS FOR REMOVING MERCURY FROM INDUSTRIAL WASTEWATER Granted FR2496083A1 (en)

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
FR2496083A1 FR2496083A1 (en) 1982-06-18
FR2496083B1 true FR2496083B1 (en) 1984-12-28

Family

ID=11219786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8123054A Granted FR2496083A1 (en) 1980-12-11 1981-12-09 PROCESS FOR REMOVING MERCURY FROM INDUSTRIAL WASTEWATER

Country Status (11)

Country Link
BE (1) BE891432A (en)
CH (1) CH652707A5 (en)
DE (1) DE3147549C2 (en)
DK (1) DK151375C (en)
ES (1) ES508225A0 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT8026563A0 (en) 1980-12-11
DK545381A (en) 1982-06-12
ES8300646A1 (en) 1982-11-01
CH652707A5 (en) 1985-11-29
DK151375C (en) 1988-05-16
DE3147549C2 (en) 1983-10-20
FR2496083A1 (en) 1982-06-18
NO154010C (en) 1986-07-02
NO154010B (en) 1986-03-24
DK151375B (en) 1987-11-30
GB2089335A (en) 1982-06-23
NO814193L (en) 1982-06-14
NL8105594A (en) 1982-07-01
BE891432A (en) 1982-06-10
DE3147549A1 (en) 1982-06-24
ES508225A0 (en) 1982-11-01
SE8107419L (en) 1982-06-12
GB2089335B (en) 1983-06-22
SE444807B (en) 1986-05-12
IT1134671B (en) 1986-08-13

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse