BE810369A - Agent de fixation d'ions de metaux lourds ou de composes metalliques lourds - Google Patents

Agent de fixation d'ions de metaux lourds ou de composes metalliques lourds

Info

Publication number
BE810369A
BE810369A BE140349A BE140349A BE810369A BE 810369 A BE810369 A BE 810369A BE 140349 A BE140349 A BE 140349A BE 140349 A BE140349 A BE 140349A BE 810369 A BE810369 A BE 810369A
Authority
BE
Belgium
Prior art keywords
metal compounds
fixing agent
heavy
ion fixing
heavy metal
Prior art date
Application number
BE140349A
Other languages
English (en)
French (fr)
Inventor
N Oda
Y Horie
M Idohara
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 filed Critical
Publication of BE810369A publication Critical patent/BE810369A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)
BE140349A 1973-01-30 1974-01-30 Agent de fixation d'ions de metaux lourds ou de composes metalliques lourds BE810369A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1231173A JPS5639358B2 (OSRAM) 1973-01-30 1973-01-30

Publications (1)

Publication Number Publication Date
BE810369A true BE810369A (fr) 1974-05-16

Family

ID=11801759

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140349A BE810369A (fr) 1973-01-30 1974-01-30 Agent de fixation d'ions de metaux lourds ou de composes metalliques lourds

Country Status (8)

Country Link
JP (1) JPS5639358B2 (OSRAM)
BE (1) BE810369A (OSRAM)
CA (1) CA1052021A (OSRAM)
DE (1) DE2404403B2 (OSRAM)
FR (1) FR2215393B1 (OSRAM)
GB (1) GB1454342A (OSRAM)
IT (1) IT1048990B (OSRAM)
NL (1) NL7401301A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433580A1 (en) * 1989-12-20 1991-06-26 Miyoshi Yushi Kabushiki Kaisha Metal scavengers and wastewater treatment processes
CN112794692A (zh) * 2021-01-13 2021-05-14 广东碧通百年科技有限公司 一种可固结污染土壤的砂浆

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152657A (en) * 1976-06-15 1977-12-19 Miyoshi Yushi Kk Heavy metal collecting method
JPS6057920B2 (ja) * 1976-06-15 1985-12-17 ミヨシ油脂株式会社 重金属捕集方法
JPS55159835A (en) * 1979-05-30 1980-12-12 Unitika Ltd High selective heavy metal ion adsorbing agent, and method of preparation and adsorption thereof
DE2950462A1 (de) * 1979-12-14 1981-06-19 VFI Verwertungsgesellschaft für Industrierückstände mbH, 3161 Dollbergen Verfahren zur ab- und endlagerung von abfallstoffen
NL8300446A (nl) * 1983-02-05 1984-09-03 Unie Van Kunstmestfab Bv Werkwijze voor het verwijderen van zware metalen uit waterige media.
NL8300447A (nl) * 1983-02-05 1984-09-03 Unie Van Kunstmestfab Bv Werkwijze voor het verwijderen van zware metalen uit waterige media.
US4670180A (en) * 1985-04-26 1987-06-02 Miyoshi Yushi Kabushiki Kaisha Metal scavenger and metal scavenging process
ATE77806T1 (de) * 1985-08-05 1992-07-15 Miyoshi Yushi Kk Verfahren fuer die abscheidung von metallen.
GB2204861A (en) * 1987-04-24 1988-11-23 Central Glass Co Ltd Preparation of inorganic metal compounds of ultrahigh purity
JP3912812B2 (ja) * 1995-12-28 2007-05-09 日本曹達株式会社 ジチオカルバミン酸金属塩水溶液からなるキレート剤およびその製法。
JP2001115136A (ja) * 1999-10-20 2001-04-24 Miyoshi Oil & Fat Co Ltd 金属捕集剤の製造方法
GB0406532D0 (en) * 2004-03-24 2004-04-28 British Nuclear Fuels Plc Treatment of elemental mercury
JP4832921B2 (ja) * 2006-03-01 2011-12-07 東亜ディーケーケー株式会社 電極体
RU2579131C1 (ru) * 2014-11-28 2016-03-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго - Западный государственный университет" (ЮЗГУ) Способ очистки сточных вод от ионов хрома (iii) и меди (ii)
CN105906103A (zh) * 2016-06-13 2016-08-31 台州市神州电热电器厂 电镀废水回收工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA955035A (en) * 1970-02-05 1974-09-24 Osaka Soda Co. Treatment process for removal of metals and treating agent therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433580A1 (en) * 1989-12-20 1991-06-26 Miyoshi Yushi Kabushiki Kaisha Metal scavengers and wastewater treatment processes
CN112794692A (zh) * 2021-01-13 2021-05-14 广东碧通百年科技有限公司 一种可固结污染土壤的砂浆

Also Published As

Publication number Publication date
FR2215393B1 (OSRAM) 1977-09-23
FR2215393A1 (OSRAM) 1974-08-23
NL7401301A (OSRAM) 1974-08-01
DE2404403A1 (de) 1974-08-22
JPS5639358B2 (OSRAM) 1981-09-12
JPS4999978A (OSRAM) 1974-09-20
CA1052021A (en) 1979-04-03
DE2404403B2 (de) 1977-10-20
GB1454342A (en) 1976-11-03
IT1048990B (it) 1980-12-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NIPPON SODA CY LTD

Effective date: 19860131