DK221289A - Fremgangsmaade og anlaeg til oparbejdning af hydroxid-slam - Google Patents

Fremgangsmaade og anlaeg til oparbejdning af hydroxid-slam Download PDF

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Publication number
DK221289A
DK221289A DK221289A DK221289A DK221289A DK 221289 A DK221289 A DK 221289A DK 221289 A DK221289 A DK 221289A DK 221289 A DK221289 A DK 221289A DK 221289 A DK221289 A DK 221289A
Authority
DK
Denmark
Prior art keywords
hydroxide
chromate
extracted
nickel
slides
Prior art date
Application number
DK221289A
Other languages
Danish (da)
English (en)
Other versions
DK221289D0 (da
Inventor
Rolf Reuter
Original Assignee
Gut Ges Umweltschonende Tech
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 Gut Ges Umweltschonende Tech filed Critical Gut Ges Umweltschonende Tech
Publication of DK221289D0 publication Critical patent/DK221289D0/da
Publication of DK221289A publication Critical patent/DK221289A/da

Links

Classifications

    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • 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
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK221289A 1987-09-07 1989-05-05 Fremgangsmaade og anlaeg til oparbejdning af hydroxid-slam DK221289A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873729913 DE3729913A1 (de) 1987-09-07 1987-09-07 Verfahren und vorrichtung zur aufarbeitung von hydroxidschlaemmen
PCT/EP1988/000799 WO1989002481A1 (en) 1987-09-07 1988-09-02 Process and device for processing hydroxide sludges

Publications (2)

Publication Number Publication Date
DK221289D0 DK221289D0 (da) 1989-05-05
DK221289A true DK221289A (da) 1989-07-05

Family

ID=6335411

Family Applications (1)

Application Number Title Priority Date Filing Date
DK221289A DK221289A (da) 1987-09-07 1989-05-05 Fremgangsmaade og anlaeg til oparbejdning af hydroxid-slam

Country Status (11)

Country Link
EP (1) EP0333796B1 (fi)
JP (1) JPH02501578A (fi)
KR (1) KR890701781A (fi)
AT (1) ATE78303T1 (fi)
AU (1) AU609191B2 (fi)
BR (1) BR8807193A (fi)
DE (2) DE3729913A1 (fi)
DK (1) DK221289A (fi)
ES (1) ES2008025A6 (fi)
FI (1) FI892164A0 (fi)
WO (1) WO1989002481A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010110611A (ko) * 2000-06-07 2001-12-13 임수선 귀금속 분진 회수장치.
EP1205564B1 (en) * 2000-11-14 2006-10-04 Japan Pionics Co., Ltd. Method of recovering a copper and/or a manganese component from a particulate gas cleaning agent
CN103014337A (zh) * 2013-01-10 2013-04-03 北京矿冶研究总院 一种酸浸溶液中铜、铬、锌的分离方法
JP6652741B2 (ja) * 2014-12-25 2020-02-26 三菱マテリアル株式会社 脱銅スライムに含まれる有価金属の浸出方法
CN108048656A (zh) * 2017-11-13 2018-05-18 陕西省商南县东正化工有限责任公司 一种含铬铜镍的电镀废料的分离方法
CN114293015B (zh) * 2021-12-06 2023-05-09 生态环境部华南环境科学研究所 一种用于电镀污泥重金属提取回收的提取方法及其设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2042620A1 (en) * 1969-05-14 1971-02-12 M & T Chemicals Inc Recovery of nickel from slurries
US4105243A (en) * 1971-03-12 1978-08-08 Daimler-Benz Aktiengesellschaft Outer body panel structure for vehicle bodies
US3816306A (en) * 1972-05-19 1974-06-11 C Roy Copper etchant effluent treatment
SE399719B (sv) * 1976-06-15 1978-02-27 Mx Processer Reinhardt Forfarande for utvinning av metaller ur en blandning av metallhydroxider
DE2743812C2 (de) * 1977-09-29 1979-04-26 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Aufarbeitung von Buntmetallhydroxidschlamm-Abfallen
DE2841271C3 (de) * 1978-09-22 1981-11-19 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Aufarbeitung von Buntmetallhydroxidschlammrückständen
US4318788A (en) * 1979-12-12 1982-03-09 Andco Environmental Processes, Inc. Chromate recovery process
US4465593A (en) * 1982-03-23 1984-08-14 Environmental Technology (U.S.), Inc. Recovery of metal from waste water by chemical precipitation
DE3308179C2 (de) * 1983-03-08 1987-02-12 Argentum H. U. O. Beck U. W. Gebhart Ohg, 8037 Olching Verfahren und Vorrichtung zum Entgiften von oxidierbare organische und/oder anorganische Substanzen enthaltenden Flüssigkeiten
US4579721A (en) * 1984-08-03 1986-04-01 Getty Oil Company Process for recovering metals from waste
US4680126A (en) * 1986-02-18 1987-07-14 Frankard James M Separation and recovery of reusable heavy metal hydroxides from metal finishing wastewaters

Also Published As

Publication number Publication date
WO1989002481A1 (en) 1989-03-23
EP0333796B1 (de) 1992-07-15
JPH02501578A (ja) 1990-05-31
AU2321488A (en) 1989-04-17
BR8807193A (pt) 1989-10-17
AU609191B2 (en) 1991-04-26
ATE78303T1 (de) 1992-08-15
KR890701781A (ko) 1989-12-21
FI892164A (fi) 1989-05-05
DE3872870D1 (de) 1992-08-20
EP0333796A1 (de) 1989-09-27
FI892164A0 (fi) 1989-05-05
DK221289D0 (da) 1989-05-05
DE3729913A1 (de) 1989-03-23
ES2008025A6 (es) 1989-07-01

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Legal Events

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AHB Application shelved due to non-payment