JPS53123559A - Method of treating waste water containig low density cyanide - Google Patents

Method of treating waste water containig low density cyanide

Info

Publication number
JPS53123559A
JPS53123559A JP3863677A JP3863677A JPS53123559A JP S53123559 A JPS53123559 A JP S53123559A JP 3863677 A JP3863677 A JP 3863677A JP 3863677 A JP3863677 A JP 3863677A JP S53123559 A JPS53123559 A JP S53123559A
Authority
JP
Japan
Prior art keywords
low density
waste water
containig
treating waste
cyanide
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.)
Granted
Application number
JP3863677A
Other languages
Japanese (ja)
Other versions
JPS5651835B2 (en
Inventor
Akira Yonehara
Teruo Hashimoto
Yoko Iguchi
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering Co Ltd
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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP3863677A priority Critical patent/JPS53123559A/en
Priority to CA291,629A priority patent/CA1089573A/en
Priority to GB4954477A priority patent/GB1591273A/en
Priority to FR7735922A priority patent/FR2383888A1/en
Priority to DE19772753401 priority patent/DE2753401C2/en
Priority to SU772550053A priority patent/SU828960A3/en
Publication of JPS53123559A publication Critical patent/JPS53123559A/en
Publication of JPS5651835B2 publication Critical patent/JPS5651835B2/ja
Granted 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • C01C3/12—Simple or complex iron 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
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

PURPOSE: To add into waste water containing low density cyanide a ferrous compound, a sodium hydroxide for pH adjustment and a ferric compound so that the cyanide can be coagulated and effectively removed from the water.
COPYRIGHT: (C)1978,JPO&Japio
JP3863677A 1977-03-19 1977-04-05 Method of treating waste water containig low density cyanide Granted JPS53123559A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3863677A JPS53123559A (en) 1977-04-05 1977-04-05 Method of treating waste water containig low density cyanide
CA291,629A CA1089573A (en) 1977-03-19 1977-11-24 Method for treating waste water containing cyanide ion
GB4954477A GB1591273A (en) 1977-04-05 1977-11-29 Method for treating waste water containing cyanide ion
FR7735922A FR2383888A1 (en) 1977-03-19 1977-11-29 Purifying waste waters contg. cyanide ions - by consecutively adding ferrous salt, alkali and then ferric salt to ppte. prussian blue
DE19772753401 DE2753401C2 (en) 1977-03-19 1977-11-30 Process for the treatment of gas water resulting from the production of coke
SU772550053A SU828960A3 (en) 1977-03-19 1977-11-30 Method of purifying cyanide-containing waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3863677A JPS53123559A (en) 1977-04-05 1977-04-05 Method of treating waste water containig low density cyanide

Publications (2)

Publication Number Publication Date
JPS53123559A true JPS53123559A (en) 1978-10-28
JPS5651835B2 JPS5651835B2 (en) 1981-12-08

Family

ID=12530719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3863677A Granted JPS53123559A (en) 1977-03-19 1977-04-05 Method of treating waste water containig low density cyanide

Country Status (2)

Country Link
JP (1) JPS53123559A (en)
GB (1) GB1591273A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622149A (en) * 1984-05-23 1986-11-11 Inco Limited Effluent treatment
US4840735A (en) * 1987-06-23 1989-06-20 Hemlo Gold Mines Inc. Process for the removal of cyanide and other impurities from solution
US5106508A (en) * 1990-09-26 1992-04-21 Klaus Schwitzgebel Integrated process for cyanide and heavy metal removal from plating process waste streams
JP2005313112A (en) * 2004-04-30 2005-11-10 Katayama Chem Works Co Ltd Method for treating waste water containing cyanogen
JP2014223579A (en) * 2013-05-15 2014-12-04 Ｊｆｅケミカル株式会社 Method for processing cyan-containing drain water
CN110803820A (en) * 2019-12-12 2020-02-18 南通市天时化工有限公司 Treatment process for zero discharge of benzoic acid mother liquor wastewater

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4139C1 (en) * 2010-06-28 2012-07-31 Государственный Университет Молд0 Process for neutralization of waste obtained from wine demetallization with potassium hexacyanoferrate (II)
CN113200649B (en) * 2021-03-22 2023-06-16 江西欧氏化工有限公司 Method for treating cartap cyanide process wastewater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197247A (en) * 1975-02-22 1976-08-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197247A (en) * 1975-02-22 1976-08-26

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622149A (en) * 1984-05-23 1986-11-11 Inco Limited Effluent treatment
US4840735A (en) * 1987-06-23 1989-06-20 Hemlo Gold Mines Inc. Process for the removal of cyanide and other impurities from solution
US5106508A (en) * 1990-09-26 1992-04-21 Klaus Schwitzgebel Integrated process for cyanide and heavy metal removal from plating process waste streams
JP2005313112A (en) * 2004-04-30 2005-11-10 Katayama Chem Works Co Ltd Method for treating waste water containing cyanogen
JP4639309B2 (en) * 2004-04-30 2011-02-23 株式会社片山化学工業研究所 Treatment method of wastewater containing cyanide
JP2014223579A (en) * 2013-05-15 2014-12-04 Ｊｆｅケミカル株式会社 Method for processing cyan-containing drain water
CN110803820A (en) * 2019-12-12 2020-02-18 南通市天时化工有限公司 Treatment process for zero discharge of benzoic acid mother liquor wastewater
CN110803820B (en) * 2019-12-12 2022-02-15 南通市天时化工有限公司 Treatment process for zero discharge of benzoic acid mother liquor wastewater

Also Published As

Publication number Publication date
GB1591273A (en) 1981-06-17
JPS5651835B2 (en) 1981-12-08

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