GB1537914A - Chrome removal and recovery - Google Patents

Chrome removal and recovery

Info

Publication number
GB1537914A
GB1537914A GB2897176A GB2897176A GB1537914A GB 1537914 A GB1537914 A GB 1537914A GB 2897176 A GB2897176 A GB 2897176A GB 2897176 A GB2897176 A GB 2897176A GB 1537914 A GB1537914 A GB 1537914A
Authority
GB
United Kingdom
Prior art keywords
recovery
chrome removal
chrome
removal
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
GB2897176A
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.)
Individual
Original Assignee
Individual
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 US05/657,885 external-priority patent/US4054517A/en
Application filed by Individual filed Critical Individual
Publication of GB1537914A publication Critical patent/GB1537914A/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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Chemical Treatment Of Metals (AREA)
GB2897176A 1976-02-13 1976-07-12 Chrome removal and recovery Expired GB1537914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/657,885 US4054517A (en) 1974-08-06 1976-02-13 Chrome removal and recovery

Publications (1)

Publication Number Publication Date
GB1537914A true GB1537914A (en) 1979-01-10

Family

ID=24639057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2897176A Expired GB1537914A (en) 1976-02-13 1976-07-12 Chrome removal and recovery

Country Status (5)

Country Link
JP (1) JPS5298630A (en)
AU (1) AU498353B2 (en)
CA (1) CA1072412A (en)
DE (1) DE2630544A1 (en)
GB (1) GB1537914A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114016119A (en) * 2021-12-02 2022-02-08 徐州徐工液压件有限公司 Electroplating bath solution comprehensive management device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1130595B (en) * 1980-05-12 1986-06-18 Stoppani Luigi Spa CONTINUOUS PROCEDURE FOR THE ELEMINATION OF CHROME FROM WASTE WATER AND THE VALORISATION OF RECOVERED CHROME
JPS57186008U (en) * 1981-05-21 1982-11-26

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027313B2 (en) * 1971-11-15 1975-09-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114016119A (en) * 2021-12-02 2022-02-08 徐州徐工液压件有限公司 Electroplating bath solution comprehensive management device

Also Published As

Publication number Publication date
DE2630544A1 (en) 1977-08-18
JPS5643120B2 (en) 1981-10-09
CA1072412A (en) 1980-02-26
AU1582776A (en) 1978-01-19
JPS5298630A (en) 1977-08-18
AU498353B2 (en) 1979-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee