ES2013287B3 - Procedimiento para separar metales de aguas que los contienen. - Google Patents

Procedimiento para separar metales de aguas que los contienen.

Info

Publication number
ES2013287B3
ES2013287B3 ES87200406T ES87200406T ES2013287B3 ES 2013287 B3 ES2013287 B3 ES 2013287B3 ES 87200406 T ES87200406 T ES 87200406T ES 87200406 T ES87200406 T ES 87200406T ES 2013287 B3 ES2013287 B3 ES 2013287B3
Authority
ES
Spain
Prior art keywords
waters
procedure
waters containing
solution
oxygen
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 - Lifetime
Application number
ES87200406T
Other languages
English (en)
Inventor
Vincenzo Calemma
Roberto Menicagli
Riccardo Rausa
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.)
Eni Tecnologie SpA
Original Assignee
Eniricerche SpA
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 Eniricerche SpA filed Critical Eniricerche SpA
Application granted granted Critical
Publication of ES2013287B3 publication Critical patent/ES2013287B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processing Of Solid Wastes (AREA)
ES87200406T 1986-03-14 1987-03-05 Procedimiento para separar metales de aguas que los contienen. Expired - Lifetime ES2013287B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19765/86A IT1189071B (it) 1986-03-14 1986-03-14 Procedimento per la rimozione di metalli da acque che li contengono

Publications (1)

Publication Number Publication Date
ES2013287B3 true ES2013287B3 (es) 1990-05-01

Family

ID=11161039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87200406T Expired - Lifetime ES2013287B3 (es) 1986-03-14 1987-03-05 Procedimiento para separar metales de aguas que los contienen.

Country Status (9)

Country Link
US (1) US4746442A (es)
EP (1) EP0237122B1 (es)
AT (1) ATE48987T1 (es)
AU (1) AU589503B2 (es)
DE (1) DE3761251D1 (es)
ES (1) ES2013287B3 (es)
GR (1) GR3000267T3 (es)
IT (1) IT1189071B (es)
ZA (1) ZA871569B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630099B1 (fr) * 1988-04-19 1992-04-24 Nat Energy Council Procede de traitement et de purification d'eaux
US5262062A (en) * 1988-08-15 1993-11-16 Analytical Liquid Waste Systems Decontamination process for reducing heavy metal pollution
IT1230069B (it) * 1989-03-10 1991-10-05 Eniricerche Spa Procedimento per la riduzione del cod da reflui industriali o urbani.
DE4022795A1 (de) * 1990-07-18 1992-01-23 Ruetgerswerke Ag Verfahren zum detoxifizieren von wasser und mittel hierzu
US5080806A (en) * 1990-10-31 1992-01-14 Alfiero Balzano Decontamination treatment of process water
US5158686A (en) * 1991-02-25 1992-10-27 Envar Services, Inc. Impurity removal process and apparatus
IT1252637B (it) * 1991-12-06 1995-06-19 Eniricerche Spa Procedimento per la rimozione ed il recupero di metalli pesanti da affluenti acquosi
IT1266391B1 (it) * 1993-03-03 1996-12-30 Agerbioss Snc Di Zanin R & C Perfezionamento ad un metodo e relativo prodotto per la depurazione particolarmente delle acque inquinate da fosforo, azoto, metalli
RU2220101C2 (ru) * 2001-11-15 2003-12-27 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт комплексной автоматизации легкой промышленности Установка для выделения красителей и/или тяжелых металлов из технологического раствора
CA2599660A1 (en) * 2005-03-04 2006-09-14 Cornell Research Foundation, Inc. Remediation and reclamation of heavy metals from aqueous liquid
US8911630B2 (en) * 2009-01-14 2014-12-16 Savannah River Nuclear Solutions, Llc Process for treating waste water having low concentrations of metallic contaminants
CN104709985B (zh) * 2013-12-17 2017-04-19 上海洗霸科技股份有限公司 洗煤废水复合混凝剂及其制备方法
WO2015193779A1 (en) 2014-06-17 2015-12-23 Tubitak Barium humate production method
US11512258B2 (en) 2017-08-01 2022-11-29 GAPS Technology, LLC. Chemical compositions and methods of using same for remediating low to moderate amounts of sulfur-containing compositions and other contaminants in liquids
US11286433B2 (en) 2017-08-01 2022-03-29 Gaps Technology, Llc Compositions and methods for remediating hydrogen sulfide in hydrocarbon based liquids
US10550337B2 (en) * 2017-08-01 2020-02-04 GAPS Technology, LLC. Chemical compositions and methods for remediating hydrogen sulfide and other contaminants in hydrocarbon based liquids and aqueous solutions without the formation of precipitates or scale
US11613710B2 (en) 2017-08-01 2023-03-28 GAPS Technology, LLC. Methods of remediating liquid compositions containing sulfur and other contaminants
CA3070600C (en) * 2018-04-23 2023-07-04 Gaps Technology, Llc Compositions and methods for remediating hydrogen sulfide and other contaminants in hydrocarbon based liquids and aqueous solutions without the formation of precipitates or scale
US11549064B2 (en) 2019-09-20 2023-01-10 Gaps Technology, Llc Chemical compositions and treatment systems and treatment methods using same for remediating H2S and other contaminants in fluids, including liquids,gasses and mixtures thereof
US10913911B1 (en) 2019-09-20 2021-02-09 Gaps Technology Llc Chemical compositions and treatment systems and treatment methods using same for remediating H2S and other contaminants in gasses
US12492349B2 (en) 2021-05-07 2025-12-09 GAPS Technology, LLC. Hydrocarbon liquid based chemical compositions and treatment methods using same for remediating H2S and other contaminants in fluids and mixtures of contaminated fluids
AU2022269010B2 (en) 2021-05-07 2024-05-23 Gaps Technology, Llc Hydrocarbon liquid based chemical compositions and treatment methods using same for remediating h2s and other contaminants in fluids and mixtures of contaminated fluids
AU2022271313B2 (en) 2021-05-07 2024-11-14 Gaps Technology, Llc Chemical compositions and methods of using same for remediating sulfur-containing compositions and other contaminants in fluids
WO2024049827A1 (en) 2022-08-29 2024-03-07 Gaps Technology, Llc Aqueous solutions and methods of using same for remediating contaminants in contaminated gasses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE509500C (de) * 1924-02-15 1930-10-09 J D Riedel E De Haeen A G Verfahren zur fraktionierten Trennung von Suspensionen und Emulsionen chemisch einheitlicher Stoffe nach Teilchengroesse durch Sedimentation, Aufrahmung oder Zentrifugierung
DE1642425A1 (de) * 1967-11-24 1971-05-06 Still Carl Verfahren zur Reinigung industrieller Abwaesser
JPS4939587A (es) * 1972-08-23 1974-04-13
JPS5219837B2 (es) * 1972-12-21 1977-05-31
US3872002A (en) * 1973-03-29 1975-03-18 Georesources Inc Process for extracting phosphate from solutions

Also Published As

Publication number Publication date
ZA871569B (en) 1987-08-24
IT8619765A0 (it) 1986-03-14
EP0237122B1 (en) 1989-12-27
US4746442A (en) 1988-05-24
GR3000267T3 (en) 1991-03-15
DE3761251D1 (de) 1990-02-01
EP0237122A1 (en) 1987-09-16
IT8619765A1 (it) 1987-09-14
AU589503B2 (en) 1989-10-12
ATE48987T1 (de) 1990-01-15
AU6989187A (en) 1987-09-17
IT1189071B (it) 1988-01-28

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