DE69711307T2 - Verfahren zum Eliminieren von Schwermetallen aus photographischen Abwässern - Google Patents

Verfahren zum Eliminieren von Schwermetallen aus photographischen Abwässern

Info

Publication number
DE69711307T2
DE69711307T2 DE69711307T DE69711307T DE69711307T2 DE 69711307 T2 DE69711307 T2 DE 69711307T2 DE 69711307 T DE69711307 T DE 69711307T DE 69711307 T DE69711307 T DE 69711307T DE 69711307 T2 DE69711307 T2 DE 69711307T2
Authority
DE
Germany
Prior art keywords
waste water
heavy metals
photographic waste
eliminating heavy
eliminating
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 - Fee Related
Application number
DE69711307T
Other languages
English (en)
Other versions
DE69711307D1 (de
Inventor
Philippe Strauel
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69711307D1 publication Critical patent/DE69711307D1/de
Application granted granted Critical
Publication of DE69711307T2 publication Critical patent/DE69711307T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents

Landscapes

  • Chemical & Material Sciences (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)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Removal Of Specific Substances (AREA)
DE69711307T 1996-09-25 1997-09-15 Verfahren zum Eliminieren von Schwermetallen aus photographischen Abwässern Expired - Fee Related DE69711307T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611960A FR2753697B1 (fr) 1996-09-25 1996-09-25 Procede pour eliminer des metaux lourds d'un effluent photographique

Publications (2)

Publication Number Publication Date
DE69711307D1 DE69711307D1 (de) 2002-05-02
DE69711307T2 true DE69711307T2 (de) 2002-11-14

Family

ID=9496243

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711307T Expired - Fee Related DE69711307T2 (de) 1996-09-25 1997-09-15 Verfahren zum Eliminieren von Schwermetallen aus photographischen Abwässern

Country Status (5)

Country Link
US (1) US5945003A (de)
EP (1) EP0832849B1 (de)
JP (1) JPH10128313A (de)
DE (1) DE69711307T2 (de)
FR (1) FR2753697B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126840A (en) * 1998-08-13 2000-10-03 Fuji Hunt Photographic Chemicals, Inc. Process for removing silver in the presence of iron from waste effluent
GB0026784D0 (en) * 2000-11-02 2000-12-20 Crosfield Joseph & Sons Method of treating aqueous compositions
CA2643638C (en) * 2006-04-06 2015-06-30 Commonwealth Scientific And Industrial Research Organisation Remediation of groundwater
BRPI0703015A2 (pt) * 2007-07-25 2008-11-25 Diaz Samuel Aguirre processo para produÇço de derivados de molibdÊnio, a partir de catalisadores exauridos de molibdÊnio
EA020615B1 (ru) * 2009-03-20 2014-12-30 Коммонвелт Сайентифик Энд Индастриал Рисерч Организейшн Обработка или восстановление природной воды или сточных вод
JP5388927B2 (ja) * 2010-03-30 2014-01-15 太平洋セメント株式会社 排水処理用重金属吸着材
JP5943176B2 (ja) * 2010-10-29 2016-06-29 三菱マテリアル株式会社 有害物質含有水の処理方法および処理装置。
JP5794422B2 (ja) * 2011-09-30 2015-10-14 三菱マテリアル株式会社 フッ素および有害物質を除去する処理方法と処理装置
JP5794423B2 (ja) * 2011-09-30 2015-10-14 三菱マテリアル株式会社 有害物質を除去する処理方法および処理装置
WO2016164958A1 (en) * 2015-04-15 2016-10-20 Commonwealth Scientific And Industrial Research Organisation A process for treatment and/or remediation of water
CN105084434A (zh) * 2015-08-06 2015-11-25 安徽国能亿盛环保科技有限公司 一种用于污水处理的制剂及制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752397A (en) * 1986-06-30 1988-06-21 Aluminum Company Of America Process for removing heavy metal ions from solutions using adsorbents containing activated hydrotalcite
US4744825A (en) * 1986-12-04 1988-05-17 Aluminum Company Of America Removal and recovery of silver from waste stream
GB9206841D0 (en) * 1992-03-28 1992-05-13 Unilever Plc Sorbing agents

Also Published As

Publication number Publication date
FR2753697A1 (fr) 1998-03-27
EP0832849A1 (de) 1998-04-01
US5945003A (en) 1999-08-31
EP0832849B1 (de) 2002-03-27
FR2753697B1 (fr) 1998-10-30
JPH10128313A (ja) 1998-05-19
DE69711307D1 (de) 2002-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee