NL7703772A - METHOD FOR RECOVERY OF CERTAIN METAL COMPONENTS FROM WASTE WATER. - Google Patents

METHOD FOR RECOVERY OF CERTAIN METAL COMPONENTS FROM WASTE WATER.

Info

Publication number
NL7703772A
NL7703772A NL7703772A NL7703772A NL7703772A NL 7703772 A NL7703772 A NL 7703772A NL 7703772 A NL7703772 A NL 7703772A NL 7703772 A NL7703772 A NL 7703772A NL 7703772 A NL7703772 A NL 7703772A
Authority
NL
Netherlands
Prior art keywords
recovery
waste water
metal components
certain metal
certain
Prior art date
Application number
NL7703772A
Other languages
Dutch (nl)
Original Assignee
World Resources Co
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
Priority claimed from US05/743,745 external-priority patent/US4033763A/en
Application filed by World Resources Co filed Critical World Resources Co
Publication of NL7703772A publication Critical patent/NL7703772A/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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • 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
    • C22B15/00—Obtaining copper
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
NL7703772A 1976-11-22 1977-04-06 METHOD FOR RECOVERY OF CERTAIN METAL COMPONENTS FROM WASTE WATER. NL7703772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/743,745 US4033763A (en) 1975-10-15 1976-11-22 Process for recovery of selected metal values from waste waters

Publications (1)

Publication Number Publication Date
NL7703772A true NL7703772A (en) 1978-05-24

Family

ID=24990003

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7703772A NL7703772A (en) 1976-11-22 1977-04-06 METHOD FOR RECOVERY OF CERTAIN METAL COMPONENTS FROM WASTE WATER.

Country Status (8)

Country Link
JP (1) JPS5364601A (en)
BE (1) BE888872Q (en)
CA (1) CA1092360A (en)
CH (1) CH601465A5 (en)
DE (1) DE2722561A1 (en)
FR (1) FR2371387A1 (en)
GB (1) GB1553058A (en)
NL (1) NL7703772A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923726C2 (en) * 1979-06-12 1981-07-30 Fritz Dr.Rer.Nat. 7889 Grenzach Mindermann Use of sewage sludge or activated sludge as a reducing agent
DE2935544A1 (en) * 1979-09-03 1981-03-19 Fritz Dr.Rer.Nat. 7889 Grenzach Mindermann Iron mfr. from iron oxide(s) - where carbonaceous reducing agents include sewage sludge and waste obtd. from paper, wood, plastics rubber or garbage
DE3414571A1 (en) * 1984-04-17 1985-10-24 Linde Ag, 6200 Wiesbaden METHOD FOR UTILIZING LOW CONCENTRATION METAL DEPOSITS
DE4303379A1 (en) * 1993-02-05 1994-08-11 Du Pont Deutschland Process and apparatus for washing water recycling in photographic processing
AUPS167402A0 (en) * 2002-04-11 2002-05-16 Platinum Australia Limited Method for extracting pgms
US10968126B2 (en) 2017-07-07 2021-04-06 Katz Water Tech, Llc Pretreatment of produced water to facilitate improved metal extraction

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE584844C (en) * 1929-01-25 1933-09-25 Heraeus Gmbh W C Process for the extraction of platinum and its auxiliary metals as well as gold from scratches, concentrates, ores and similar starting materials
DE646087C (en) * 1934-10-13 1937-06-10 Degussa Process for the extraction of precious metals
US2148981A (en) * 1935-04-08 1939-02-28 William A Dundas Method of and apparatus for disposing of sewage waste and the like
GB1056262A (en) * 1962-08-31 1967-01-25 Coal Industry Patents Ltd Process for the bacteriological oxidation of ferrous salts in acidic solution
FR1401355A (en) * 1964-04-21 1965-06-04 Rech S Geol Et Minieres Bureau Improvements in processes for extracting gold from gold ores
GB1192445A (en) * 1966-06-24 1970-05-20 Fuji Photo Film Co Ltd Method of Recovering Silver Halide from a Waste Solution
US3537986A (en) * 1967-10-19 1970-11-03 Sumitomo Kikai Kogyo Kk Silver recovery process
US3819363A (en) * 1970-06-24 1974-06-25 F Wanzenberg Metal recovery method
US3748123A (en) * 1971-07-14 1973-07-24 Bakker Dev Corp Process for metal recovery
US3982932A (en) * 1972-08-22 1976-09-28 Eastman Kodak Company Recovery of silver from gelatinous photographic wastes
DE2431105C3 (en) * 1974-06-28 1978-11-16 Hermann Dipl.-Mineral. 8300 Landshut Kollmann Jun. Process for the recovery of metals from the ash of sewage sludge

Also Published As

Publication number Publication date
CH601465A5 (en) 1978-07-14
GB1553058A (en) 1979-09-19
FR2371387B1 (en) 1984-06-29
DE2722561A1 (en) 1978-05-24
DE2722561C2 (en) 1992-04-23
FR2371387A1 (en) 1978-06-16
BE888872Q (en) 1981-09-16
JPS5364601A (en) 1978-06-09
CA1092360A (en) 1980-12-30

Similar Documents

Publication Publication Date Title
NL185836C (en) METHOD FOR REMOVING PHOSPHATE FROM WASTE WATER.
NL7704650A (en) METHOD FOR THE REMOVAL OF MERCURY FROM WASTE WATER.
NL7809229A (en) METHOD FOR THE PURIFICATION OF WASTE WATER.
NL7510958A (en) METHOD OF REMOVING NITROGEN FROM WASTE WATER.
NL7706149A (en) METHOD OF REGENERATING WASTE OIL.
NL7705173A (en) METHOD FOR THE RECOVERY OF WASTE POLYURETHAN.
NL189124C (en) METHOD FOR REMOVING NITRATE FROM WATER.
NL7711447A (en) METHOD FOR EXTRACTING METAL COMPOUNDS FROM MANGANA CLOGS.
NL7713676A (en) METHOD FOR THE PURIFICATION OF WASTE WATER.
NL7704204A (en) PROCESS FOR RECOVERY OF METALS FROM SOOT.
NL7711449A (en) METHOD FOR THE SIMULTANEOUS EXTRACTION OF METALS FROM MANGANA RATERS.
NL7803286A (en) METHOD FOR THE RECOVERY OF SALPETERIC ACID FROM NITRATES.
NL7708297A (en) DEVICE FOR RECOVERY OF HEAT FROM WASTE WATER.
NL7806876A (en) METHOD FOR PREPARING GIPS FROM WASTE WATER.
NL7703772A (en) METHOD FOR RECOVERY OF CERTAIN METAL COMPONENTS FROM WASTE WATER.
NL7807692A (en) METHOD OF REMOVING ACID COMPONENTS FROM GAS MIXTURES.
NL7710357A (en) METHOD FOR THE PURIFICATION OF WASTE WATER.
NL189402C (en) METHOD FOR PURIFYING WASTE WATER.
NL7703170A (en) PROCEDURE FOR RECOVERING ELEMENTS WITH DIFFERENT VALUES FROM WASTE WATER.
NL7701961A (en) METHOD FOR THE PURIFICATION OF WASTE WATER.
NL7701755A (en) METHOD FOR RECOVERY OF PLASTICS FROM WASTE.
NL169456B (en) METHOD FOR PURIFYING WASTE WATER.
NL7711677A (en) METHOD FOR DETERMINING THE TOXICITY OF WASTE WATER.
NL7704984A (en) METHOD OF RECOVERY OF PYRROLIDONE-2.
NL7802802A (en) METHOD FOR RECOVERY OF KATALYSA TOR VALUES.

Legal Events

Date Code Title Description
BV The patent application has lapsed