TW243438B - - Google Patents

Info

Publication number
TW243438B
TW243438B TW083102045A TW83102045A TW243438B TW 243438 B TW243438 B TW 243438B TW 083102045 A TW083102045 A TW 083102045A TW 83102045 A TW83102045 A TW 83102045A TW 243438 B TW243438 B TW 243438B
Authority
TW
Taiwan
Application number
TW083102045A
Other languages
Chinese (zh)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of TW243438B publication Critical patent/TW243438B/zh

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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/10—Processing by flocculation
    • 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
    • C02F2101/006—Radioactive compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
TW083102045A 1993-04-02 1994-03-09 TW243438B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/042,188 US5370827A (en) 1993-04-02 1993-04-02 Solution decontamination method using precipitation techniques

Publications (1)

Publication Number Publication Date
TW243438B true TW243438B (OSRAM) 1995-03-21

Family

ID=21920529

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083102045A TW243438B (OSRAM) 1993-04-02 1994-03-09

Country Status (5)

Country Link
US (1) US5370827A (OSRAM)
EP (1) EP0618592A1 (OSRAM)
JP (1) JPH07974A (OSRAM)
CA (1) CA2120423A1 (OSRAM)
TW (1) TW243438B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8199308B2 (en) 2007-12-12 2012-06-12 Au Optronics Corp. Liquid crystal display having a chip on film structure with a plurality of input pads comprising a thin extending portion that extends to a cutting edge

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9405962D0 (en) * 1994-03-25 1994-05-18 Secr Defence Uranium treatment
US5550313A (en) * 1994-10-20 1996-08-27 Institute Of Gas Technology Treatment of norm-containing materials for minimization and disposal
US5547583A (en) * 1994-11-30 1996-08-20 Alexander; Donald H. Method for separating contaminants from solution employing an organic-stabilized metal-hydroxy gel
US5695642A (en) * 1995-08-15 1997-12-09 Greenleigh; Stephen H. Method for purifying contaminated water
DE19613060A1 (de) * 1996-04-01 1997-10-02 Hoechst Ag Verwendung von Schichtsilikaten
US6085911A (en) * 1997-08-07 2000-07-11 Greenleigh; Stephen H. Method and apparatus for extracting metallic contaminants from substrates
US6797178B2 (en) 2000-03-24 2004-09-28 Ada Technologies, Inc. Method for removing mercury and mercuric compounds from dental effluents
JP4761612B2 (ja) * 2000-09-07 2011-08-31 オルガノ株式会社 ホウ素含有排水の処理方法
AU2002219907A1 (en) 2000-11-28 2002-06-11 Ada Technologies, Inc. Improved method for fixating sludges and soils contaminated with mercury and other heavy metals
US7048781B1 (en) 2002-10-07 2006-05-23 Ada Technologies, Inc. Chemically-impregnated silicate agents for mercury control
US6858147B2 (en) * 2001-08-03 2005-02-22 Dispersion Technology, Inc. Method for the removal of heavy metals from aqueous solution by means of silica as an adsorbent in counter-flow selective dialysis
US6942840B1 (en) 2001-09-24 2005-09-13 Ada Technologies, Inc. Method for removal and stabilization of mercury in mercury-containing gas streams
WO2003055807A1 (en) * 2002-01-03 2003-07-10 Weijie Zhou The fast harvest of agglomerate-free nano-particles/ultra-fine-particles from their sols/dispersions through ordinary filtration
US7183235B2 (en) 2002-06-21 2007-02-27 Ada Technologies, Inc. High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water
AU2004314102B2 (en) * 2003-12-19 2009-12-24 Craig M. Bethke In situ treatment process to remove metal contamination from groundwater
WO2009134294A2 (en) * 2008-01-30 2009-11-05 Integrity Consulting, Inc. Destruction of mixed radioactive waste by catalyzed chemical oxidation
US8663480B2 (en) 2010-05-11 2014-03-04 King Abdulaziz City For Science And Technology Heavy metal removal from waste streams
US8147702B2 (en) * 2011-04-21 2012-04-03 King Abdulaziz City for Science and Technology (KACST) Method of making and using adsorbent to remove heavy metal from waste water
JP6250341B2 (ja) * 2012-12-07 2017-12-20 株式会社クレハトレーディング 放射性物質の除染方法
CN113707351B (zh) * 2020-11-24 2024-05-28 核工业北京化工冶金研究院 海绵铁滤料静态除铀方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577514A (en) * 1947-04-02 1951-12-04 Ment Jack De Method for removal of radioactive contaminants
US3167504A (en) * 1961-10-04 1965-01-26 Minerals & Chem Philipp Corp Method for purifying radioactive waste liquid
US3380916A (en) * 1965-05-11 1968-04-30 Atomic Energy Commission Ion exchange process
US3287279A (en) * 1965-08-11 1966-11-22 Ward L Lyon Preparation of a filterable co-precipitate of plutonium and uranium
FR2440778B1 (fr) * 1978-11-09 1987-08-21 Macedo Pedro Fixation par echange d'ions de matieres toxiques dans une matrice de verre
JPS5924730B2 (ja) * 1979-12-25 1984-06-12 三菱マテリアル株式会社 ウランまたは／およびトリウムを含む液からのウランまたは／およびトリウムの除去回収法
JPS60636B2 (ja) * 1979-12-25 1985-01-09 三菱マテリアル株式会社 放射性廃液の処理法
JPS5924731B2 (ja) * 1980-02-01 1984-06-12 三菱マテリアル株式会社 ウランまたは／およびトリウムを含む液からのウランまたは／およびトリウムの除去回収法
JPS57172298A (en) * 1981-04-16 1982-10-23 Mitsubishi Metal Corp Radioactive liquid waste processing method
US5045240A (en) * 1989-05-01 1991-09-03 Westinghouse Electric Corp. Contaminated soil restoration method
US5077020A (en) * 1989-12-20 1991-12-31 Westinghouse Electric Corp. Metal recovery process using waterglass
US5128068A (en) * 1990-05-25 1992-07-07 Westinghouse Electric Corp. Method and apparatus for cleaning contaminated particulate material
US5268128A (en) * 1990-05-25 1993-12-07 Westinghouse Electric Corp. Method and apparatus for cleaning contaminated particulate material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8199308B2 (en) 2007-12-12 2012-06-12 Au Optronics Corp. Liquid crystal display having a chip on film structure with a plurality of input pads comprising a thin extending portion that extends to a cutting edge

Also Published As

Publication number Publication date
EP0618592A1 (en) 1994-10-05
US5370827A (en) 1994-12-06
JPH07974A (ja) 1995-01-06
CA2120423A1 (en) 1995-04-15

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