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CA929839A - Integrated waste water treatment for reusage after cyanide type plating - Google Patents

Integrated waste water treatment for reusage after cyanide type plating

Info

Publication number
CA929839A
CA929839A CA096635A CA96635A CA929839A CA 929839 A CA929839 A CA 929839A CA 096635 A CA096635 A CA 096635A CA 96635 A CA96635 A CA 96635A CA 929839 A CA929839 A CA 929839A
Authority
CA
Canada
Prior art keywords
reusage
waste water
water treatment
type plating
integrated waste
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
Application number
CA096635A
Inventor
E. Lancy Leslie
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.)
LANCY LABORATORIES
Original Assignee
LANCY LABORATORIES
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 LANCY LABORATORIES filed Critical LANCY LABORATORIES
Application granted granted Critical
Publication of CA929839A publication Critical patent/CA929839A/en
Expired 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/20—Regeneration of process solutions of rinse-solutions
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/18—Cyanides
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Removal Of Specific Substances (AREA)
  • Chemically Coating (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CA096635A 1970-02-12 1970-10-27 Integrated waste water treatment for reusage after cyanide type plating Expired CA929839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1100470A 1970-02-12 1970-02-12

Publications (1)

Publication Number Publication Date
CA929839A true CA929839A (en) 1973-07-10

Family

ID=21748443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096635A Expired CA929839A (en) 1970-02-12 1970-10-27 Integrated waste water treatment for reusage after cyanide type plating

Country Status (5)

Country Link
US (1) US3682701A (en)
JP (1) JPS5015733B1 (en)
BR (1) BR7100945D0 (en)
CA (1) CA929839A (en)
GB (1) GB1323750A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2356963C3 (en) * 1973-11-15 1979-04-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Process for filing the heavy metal ion complexes of polycarboxylates
JPS5460919U (en) * 1977-10-05 1979-04-27
DE3169600D1 (en) * 1980-12-12 1985-05-02 Interox Chemicals Ltd Process for detoxification
JPS6153445U (en) * 1984-09-13 1986-04-10

Also Published As

Publication number Publication date
GB1323750A (en) 1973-07-18
US3682701A (en) 1972-08-08
JPS5015733B1 (en) 1975-06-07
DE2049369A1 (en) 1971-09-02
BR7100945D0 (en) 1973-04-19
DE2049369B2 (en) 1975-05-15

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