NL7401301A - - Google Patents

Info

Publication number
NL7401301A
NL7401301A NL7401301A NL7401301A NL7401301A NL 7401301 A NL7401301 A NL 7401301A NL 7401301 A NL7401301 A NL 7401301A NL 7401301 A NL7401301 A NL 7401301A NL 7401301 A NL7401301 A NL 7401301A
Authority
NL
Netherlands
Application number
NL7401301A
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 NL7401301A publication Critical patent/NL7401301A/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)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Sludge (AREA)
NL7401301A 1973-01-30 1974-01-30 NL7401301A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7401301A true NL7401301A (xx) 1974-08-01

Family

ID=11801759

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7401301A NL7401301A (xx) 1973-01-30 1974-01-30

Country Status (8)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057920B2 (ja) * 1976-06-15 1985-12-17 ミヨシ油脂株式会社 重金属捕集方法
JPS52152657A (en) * 1976-06-15 1977-12-19 Miyoshi Yushi Kk Heavy metal collecting method
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
NL8300447A (nl) * 1983-02-05 1984-09-03 Unie Van Kunstmestfab Bv Werkwijze voor het verwijderen van zware metalen uit waterige media.
NL8300446A (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
DE3685861T2 (de) * 1985-08-05 1992-12-17 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
EP0433580B1 (en) * 1989-12-20 1993-12-22 Miyoshi Yushi Kabushiki Kaisha Metal scavengers and wastewater treatment processes
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
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

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

Also Published As

Publication number Publication date
DE2404403B2 (de) 1977-10-20
GB1454342A (en) 1976-11-03
CA1052021A (en) 1979-04-03
IT1048990B (it) 1980-12-20
FR2215393B1 (xx) 1977-09-23
JPS4999978A (xx) 1974-09-20
JPS5639358B2 (xx) 1981-09-12
FR2215393A1 (xx) 1974-08-23
BE810369A (fr) 1974-05-16
DE2404403A1 (de) 1974-08-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed