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GB1285963A - Improvements in or relating to waste pickle liquor - Google Patents

Improvements in or relating to waste pickle liquor

Info

Publication number
GB1285963A
GB1285963A GB4057569A GB4057569A GB1285963A GB 1285963 A GB1285963 A GB 1285963A GB 4057569 A GB4057569 A GB 4057569A GB 4057569 A GB4057569 A GB 4057569A GB 1285963 A GB1285963 A GB 1285963A
Authority
GB
United Kingdom
Prior art keywords
liquor
waste pickle
relating
pickle liquor
aug
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
GB4057569A
Other languages
English (en)
Inventor
Harry Silby
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
Application filed by Individual filed Critical Individual
Publication of GB1285963A publication Critical patent/GB1285963A/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
    • 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
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
GB4057569A 1968-08-15 1969-08-14 Improvements in or relating to waste pickle liquor Expired GB1285963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75280268A 1968-08-15 1968-08-15

Publications (1)

Publication Number Publication Date
GB1285963A true GB1285963A (en) 1972-08-16

Family

ID=25027912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4057569A Expired GB1285963A (en) 1968-08-15 1969-08-14 Improvements in or relating to waste pickle liquor

Country Status (5)

Country Link
BE (1) BE737176A (de)
DE (1) DE1940729C3 (de)
FR (1) FR2016136A1 (de)
GB (1) GB1285963A (de)
SE (1) SE357725B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117088337A (zh) * 2023-07-07 2023-11-21 湖南恒光化工有限公司 一种生产2-乙基蒽醌的废酸处理工艺技术
CN117418235A (zh) * 2023-10-18 2024-01-19 重庆望变电气（集团）股份有限公司 一种硅钢酸洗废液的无污染物全利用方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117088337A (zh) * 2023-07-07 2023-11-21 湖南恒光化工有限公司 一种生产2-乙基蒽醌的废酸处理工艺技术
CN117418235A (zh) * 2023-10-18 2024-01-19 重庆望变电气（集团）股份有限公司 一种硅钢酸洗废液的无污染物全利用方法

Also Published As

Publication number Publication date
FR2016136A1 (de) 1970-05-08
SE357725B (de) 1973-07-09
DE1940729B2 (de) 1973-09-06
DE1940729C3 (de) 1974-04-04
DE1940729A1 (de) 1970-02-19
BE737176A (de) 1970-02-09

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Legal Events

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