ITPD930083A0 - Procedimento per stabilizzare sul posto materiali contaminati metalli-ci pesanti solubili in terreni o formazioni sottomarine - Google Patents

Procedimento per stabilizzare sul posto materiali contaminati metalli-ci pesanti solubili in terreni o formazioni sottomarine

Info

Publication number
ITPD930083A0
ITPD930083A0 IT93PD83A ITPD930083A ITPD930083A0 IT PD930083 A0 ITPD930083 A0 IT PD930083A0 IT 93PD83 A IT93PD83 A IT 93PD83A IT PD930083 A ITPD930083 A IT PD930083A IT PD930083 A0 ITPD930083 A0 IT PD930083A0
Authority
IT
Italy
Prior art keywords
soils
stabilizing
procedure
heavy metal
contaminated materials
Prior art date
Application number
IT93PD83A
Other languages
English (en)
Inventor
David C Grant
Carmine M Mancuso
Herbert A Burgman
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
Publication of ITPD930083A0 publication Critical patent/ITPD930083A0/it
Publication of ITPD930083A1 publication Critical patent/ITPD930083A1/it
Application granted granted Critical
Publication of IT1263349B publication Critical patent/IT1263349B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/24—Organic substances containing heavy metals
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00—In situ

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Soil Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Fire-Extinguishing Compositions (AREA)
ITPD930083A 1992-04-16 1993-04-14 Procedimento per stabilizzare sul posto materiali contaminati metallici pesanti solubili in terreni o formazioni sottomarine IT1263349B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/870,439 US5275739A (en) 1992-04-16 1992-04-16 In-situ restoration of contaminated soils and groundwater using calcium chloride

Publications (3)

Publication Number Publication Date
ITPD930083A0 true ITPD930083A0 (it) 1993-04-14
ITPD930083A1 ITPD930083A1 (it) 1994-10-14
IT1263349B IT1263349B (it) 1996-08-05

Family

ID=25355373

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD930083A IT1263349B (it) 1992-04-16 1993-04-14 Procedimento per stabilizzare sul posto materiali contaminati metallici pesanti solubili in terreni o formazioni sottomarine

Country Status (6)

Country Link
US (1) US5275739A (it)
JP (1) JPH0639055A (it)
CA (1) CA2094091A1 (it)
DE (1) DE4312341A1 (it)
ES (1) ES2055669B1 (it)
IT (1) IT1263349B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547271A1 (de) * 1995-12-19 1997-06-26 Environ Ingenieurgesellschaft Verfahren und Vorrichtung zur Immobilisierung von Schadstoffen, insbesondere Schwermetallen und dabei insbesondere Quecksilber in entsprechend belasteten Böden oder anderen bodenähnlichen Materialien
US5779464A (en) * 1996-01-10 1998-07-14 The Ohio State University Research Foundation Calcium carbonate sorbent and methods of making and using same
US5846434A (en) * 1996-03-01 1998-12-08 University Of Georgia Research Foundation In-situ groundwater remediation by selective colloid mobilization
US6309996B1 (en) 1998-05-07 2001-10-30 The Ohio State University Suspension carbonation process for reactivation of partially utilized sorbent
EP1022067B1 (en) * 1998-07-10 2003-12-03 Hazama Corporation Method for purifying polluted soil and cleaning agent for soil purification
US7067456B2 (en) * 2003-02-06 2006-06-27 The Ohio State University Sorbent for separation of carbon dioxide (CO2) from gas mixtures
US7618606B2 (en) * 2003-02-06 2009-11-17 The Ohio State University Separation of carbon dioxide (CO2) from gas mixtures
AU2004314102B2 (en) * 2003-12-19 2009-12-24 Craig M. Bethke In situ treatment process to remove metal contamination from groundwater
US7431849B1 (en) * 2004-03-05 2008-10-07 Specialty Earth Sciences Llc Encapsulated reactant and process
US10335757B2 (en) 2004-03-05 2019-07-02 Specialty Earth Sciences Process for making environmental reactant(s)
US7678351B2 (en) * 2005-03-17 2010-03-16 The Ohio State University High temperature CO2 capture using engineered eggshells: a route to carbon management
JP4621634B2 (ja) * 2006-06-29 2011-01-26 国立大学法人北海道大学 微生物を用いたカルシウムを含む地盤の固結方法
CA2860684C (en) * 2006-09-25 2015-12-01 The Ohio State University High purity, high pressure hydrogen production with in-situ co2 and sulfur capture in a single stage reactor
US20120003135A1 (en) * 2009-01-02 2012-01-05 Nicholas Vollendorf Water treatment
US8512572B1 (en) * 2010-04-20 2013-08-20 U.S. Department Of Energy Method of precipitating uranium from an aqueous solution and/or sediment
JP6220114B2 (ja) 2011-11-30 2017-10-25 荏原工業洗浄株式会社 放射性セシウム固体状被汚染物の除染方法及び装置
WO2014144718A1 (en) 2013-03-15 2014-09-18 Carus Corporation Sustained release reactant blends
CN103920705B (zh) * 2014-04-24 2015-06-24 华北电力大学 一种全方位联合技术修复铀污染土壤的装置和方法
JP7299075B2 (ja) * 2019-06-10 2023-06-27 大成建設株式会社 酸性地下水の浄化方法
US11447685B2 (en) * 2019-08-28 2022-09-20 Halliburton Energy Services, Inc. Methods of stabilizing carbonate-bearing formations
CN110681692B (zh) * 2019-11-15 2021-08-27 斯蒂芬·Y·周 一种修复重金属污染土壤的方法
CN111069260B (zh) * 2020-01-13 2022-04-08 曜昂环境技术(江苏)有限公司 土壤和地下水中的非水相污染物的原位处理方法
EP4596127A1 (en) * 2024-01-30 2025-08-06 Holcim Technology Ltd Method to treat soils polluted by metallic or metalloid oxyanions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950179A (en) * 1974-05-17 1976-04-13 Schneider Gordon L Stabilization composition
US4156658A (en) * 1974-06-28 1979-05-29 The United States Of America As Represented By The United States Department Of Energy Fixation of radioactive ions in porous media with ion exchange gels
JPS5452862A (en) * 1977-08-25 1979-04-25 Blue Circle Ind Ltd Method of removing heavy metal by silicate
US4354942A (en) * 1980-11-26 1982-10-19 Olin Corporation Stabilization of mercury in mercury-containing materials
US4418961A (en) * 1980-12-31 1983-12-06 Mobil Oil Corporation Method for restoring contaminants to base levels in previously leached formations
EP0151120B2 (en) * 1983-03-21 1995-09-06 Union Oil Company Of California Method for removing heavy metals from aqueous solutions by coprecipitation
US4532113A (en) * 1983-05-26 1985-07-30 E. I. Du Pont De Nemours And Company Iron chloride waste treatment in molten salt
FR2568244B1 (fr) * 1984-07-26 1992-01-10 Soletanche Coulis special d'etancheite et son utilisation pour le stockage de dechets contenant des cations metalliques
US4909849A (en) * 1987-04-23 1990-03-20 Funderburk Raymond E Method and mixture for solidifying and immobilizing various hazardous waste contaminants in an organic matrix
US4981394A (en) * 1988-06-06 1991-01-01 Terran Research, Inc. Method of sealing permeable unconsolidated materials
US4950409A (en) * 1988-06-10 1990-08-21 Stanforth Robert R Method for treating hazardous wastes
US4888053A (en) * 1988-07-07 1989-12-19 Union Oil Co. Of California Chloride leaching of iron-based, heavy metal-containing sludges
US4997313A (en) * 1990-05-14 1991-03-05 General Motors Corporation Process for in-situ surfactant washing of contaminated soil

Also Published As

Publication number Publication date
IT1263349B (it) 1996-08-05
ES2055669A1 (es) 1994-08-16
CA2094091A1 (en) 1993-10-17
JPH0639055A (ja) 1994-02-15
DE4312341A1 (de) 1993-10-21
ES2055669B1 (es) 1995-03-01
US5275739A (en) 1994-01-04
ITPD930083A1 (it) 1994-10-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970430