CA1089573A - Methode de traitement des eaux usees contenant des ions de cyanure - Google Patents

Methode de traitement des eaux usees contenant des ions de cyanure

Info

Publication number
CA1089573A
CA1089573A CA291,629A CA291629A CA1089573A CA 1089573 A CA1089573 A CA 1089573A CA 291629 A CA291629 A CA 291629A CA 1089573 A CA1089573 A CA 1089573A
Authority
CA
Canada
Prior art keywords
ppm
activated carbon
waste water
treatment
liquor
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
CA291,629A
Other languages
English (en)
Inventor
Toshio Iwase
Yukihiko Shibuya
Teruo Hashimoto
Hiroshi Harada
Akira Yonehara
Youko 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
Priority claimed from JP3073877A external-priority patent/JPS53115661A/ja
Priority claimed from JP3863677A external-priority patent/JPS53123559A/ja
Priority claimed from JP10141577A external-priority patent/JPS5436062A/ja
Application filed by Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Application granted granted Critical
Publication of CA1089573A publication Critical patent/CA1089573A/fr
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
    • C02F1/5236—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
    • 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
    • C02F2103/18—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)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Activated Sludge Processes (AREA)
CA291,629A 1977-03-19 1977-11-24 Methode de traitement des eaux usees contenant des ions de cyanure Expired CA1089573A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP3073877A JPS53115661A (en) 1977-03-19 1977-03-19 Nonndiluting treatment of gaseous solution
JP30738/77 1977-03-19
JP3863677A JPS53123559A (en) 1977-04-05 1977-04-05 Method of treating waste water containig low density cyanide
JP38636/77 1977-04-05
JP10141577A JPS5436062A (en) 1977-08-24 1977-08-24 Method of treating gas liquor
JP101415/77 1977-08-24

Publications (1)

Publication Number Publication Date
CA1089573A true CA1089573A (fr) 1980-11-11

Family

ID=27287075

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291,629A Expired CA1089573A (fr) 1977-03-19 1977-11-24 Methode de traitement des eaux usees contenant des ions de cyanure

Country Status (4)

Country Link
CA (1) CA1089573A (fr)
DE (1) DE2753401C2 (fr)
FR (1) FR2383888A1 (fr)
SU (1) SU828960A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110627258A (zh) * 2019-10-24 2019-12-31 上海蓝科石化环保科技股份有限公司 一种针对高浓度含氰废水的处理装置及工艺
CN112863611A (zh) * 2021-01-14 2021-05-28 山东黄金矿业科技有限公司选冶实验室分公司 一种铁盐沉淀法处理含氰废水的铁盐用量极值确定方法
CN113200897A (zh) * 2021-03-22 2021-08-03 江西欧氏化工有限公司 一种新型合成杀螟丹的氰化工艺
CN116375302A (zh) * 2023-02-03 2023-07-04 山东平福环境服务有限公司 一种含氰污泥的处理方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211646A (en) * 1977-10-31 1980-07-08 Texaco Inc. Waste water process
US4312760A (en) * 1980-02-19 1982-01-26 Neville Roy G Method for the removal of free and complex cyanides from water
US5893408A (en) * 1995-08-04 1999-04-13 Nautica Dehumidifiers, Inc. Regenerative heat exchanger for dehumidification and air conditioning with variable airflow
FR2854088B1 (fr) * 2003-04-23 2006-09-29 Inertec Procede de fixation des cyanures dans les dechets solides ou dans les eaux
MD4139C1 (ro) * 2010-06-28 2012-07-31 Государственный Университет Молд0 Procedeu de denocivizare a deşeurilor obţinute în urma demetalizării vinurilor cu hexacianoferat (II) de potasiu
CN105399261B (zh) * 2015-12-12 2018-02-13 李运华 一种低浓度电镀含氰废水的处理方法
CN112915752B (zh) * 2021-01-25 2023-04-07 广东溢达纺织有限公司 一种烟气及其废水的处理方法和处理装置
CN113908799B (zh) * 2021-12-14 2022-03-08 山东省科学院生态研究所(山东省科学院中日友好生物技术研究中心) 一种磁性普鲁士蓝纳米粘土的制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286463B (de) * 1963-04-24 1969-01-02 Bucksteeg Verfahren zur Entgiftung cyanidhaltiger Abwaesser
CH545254A (de) * 1972-09-27 1973-12-15 Ciba Geigy Ag Verfahren zum Reinigen von Abwässern
ZA737730B (en) * 1972-10-26 1974-09-25 St Regis Paper Co Process for reducing the organic carbon content and improving the color of aqueous plant effluents

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110627258A (zh) * 2019-10-24 2019-12-31 上海蓝科石化环保科技股份有限公司 一种针对高浓度含氰废水的处理装置及工艺
CN112863611A (zh) * 2021-01-14 2021-05-28 山东黄金矿业科技有限公司选冶实验室分公司 一种铁盐沉淀法处理含氰废水的铁盐用量极值确定方法
CN112863611B (zh) * 2021-01-14 2022-03-08 山东黄金矿业科技有限公司选冶实验室分公司 一种铁盐沉淀法处理含氰废水的铁盐用量极值确定方法
CN113200897A (zh) * 2021-03-22 2021-08-03 江西欧氏化工有限公司 一种新型合成杀螟丹的氰化工艺
CN113200897B (zh) * 2021-03-22 2024-02-23 江西欧氏化工有限公司 一种新型合成杀螟丹的氰化工艺
CN116375302A (zh) * 2023-02-03 2023-07-04 山东平福环境服务有限公司 一种含氰污泥的处理方法

Also Published As

Publication number Publication date
FR2383888B1 (fr) 1982-04-30
DE2753401C2 (de) 1982-11-25
SU828960A3 (ru) 1981-05-07
DE2753401A1 (de) 1978-09-21
FR2383888A1 (fr) 1978-10-13

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