DE3478996D1 - Method of solidifying highly acid or alkaline liquid waste - Google Patents

Method of solidifying highly acid or alkaline liquid waste

Info

Publication number
DE3478996D1
DE3478996D1 DE8484400834T DE3478996T DE3478996D1 DE 3478996 D1 DE3478996 D1 DE 3478996D1 DE 8484400834 T DE8484400834 T DE 8484400834T DE 3478996 T DE3478996 T DE 3478996T DE 3478996 D1 DE3478996 D1 DE 3478996D1
Authority
DE
Germany
Prior art keywords
liquid waste
alkaline liquid
highly acid
solidifying
solidifying highly
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
Application number
DE8484400834T
Other languages
English (en)
Inventor
Philippe Pichat
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3478996D1 publication Critical patent/DE3478996D1/de
Expired 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • C04B2111/00784—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes for disposal only
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
    • 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
    • Y10S210/918—Miscellaneous specific techniques
    • Y10S210/919—Miscellaneous specific techniques using combined systems by merging parallel diverse waste systems
DE8484400834T 1983-05-03 1984-04-25 Method of solidifying highly acid or alkaline liquid waste Expired DE3478996D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307311A FR2545387B1 (fr) 1983-05-03 1983-05-03 Procede de solidification de dechets liquides de forte acidite ou alcalinite

Publications (1)

Publication Number Publication Date
DE3478996D1 true DE3478996D1 (en) 1989-08-24

Family

ID=9288505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484400834T Expired DE3478996D1 (en) 1983-05-03 1984-04-25 Method of solidifying highly acid or alkaline liquid waste

Country Status (6)

Country Link
US (1) US4547290A (de)
EP (1) EP0130854B1 (de)
CA (1) CA1220790A (de)
DE (1) DE3478996D1 (de)
ES (1) ES531950A0 (de)
FR (1) FR2545387B1 (de)

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US5028272A (en) * 1982-02-08 1991-07-02 Ashland Oil, Inc. Inhibiting leaching of metals from catalysts and sorbents and compositions and methods therefor
US4701219A (en) * 1982-02-08 1987-10-20 Ashland Oil, Inc. Inhibiting leaching of metals from catalysts and sorbents and compositions and methods therefor
IL82350A0 (en) * 1986-05-02 1987-10-30 Wormald Us Inc Novel compositions and method for neutralization and solidification of hazardous acid spills
US4762623A (en) * 1986-11-14 1988-08-09 Trident Engineering Associates, Inc. Landfill composition and method of producing the same
US4865761A (en) * 1987-03-31 1989-09-12 Wormald, U.S. Inc. Compositions and method for control and clean-up of hazardous acidic spills
BE1000916A3 (nl) * 1987-10-07 1989-05-16 Claywing Builders Ltd Trading Werkwijze voor het behandelen van afvalstoffen.
FR2621503B1 (fr) * 1987-10-13 1992-05-15 Ds Environnement Procede d'elimination de dechets
BE1001565A3 (fr) * 1988-04-13 1989-12-05 Evenbury Ltd Procede en vue de conserver des dechets, des terrains de fondations et analogues.
EP0338438A1 (de) * 1988-04-16 1989-10-25 CPM Ceramic Patent Management, Inc. Verfahren zur Behandlung bzw. Aufbereitung von Ton oder tonigen Massen, Verfahren zum Entsorgen von Schadstoffen mittels Ton oder tonigen Massen, und Deponieabdichtung bzw. -auskleidung mittels Ton oder tonigen Massen
US4950409A (en) * 1988-06-10 1990-08-21 Stanforth Robert R Method for treating hazardous wastes
MX171672B (es) * 1988-07-19 1993-11-10 Safe Waste Systems Inc Composicion para encapsular cromo, arsenico y otros metales toxicos presentes en desechos y procedimiento para tratar los mismos
DE58904064D1 (de) * 1988-10-06 1993-05-19 Edelhoff Entsorgung Nord Gmbh Verfahren zur entsorgung anorganischer rueckstaende.
CH676093A5 (de) * 1988-11-14 1990-12-14 Fairtec Ag
US5028010A (en) * 1989-12-18 1991-07-02 Itex Enterprises, Inc. Apparatus for mixing solid or semi-solid wastes with additives
US5007590A (en) * 1990-01-23 1991-04-16 Itex Enterprises, Inc. Apparatus and method for mixing solid or semi-solid wastes with additives
US5202033A (en) * 1991-09-30 1993-04-13 Rmt, Inc. In situ method for decreasing heavy metal leaching from soil or waste
DE4200598A1 (de) * 1992-01-13 1993-07-15 Werner Walter Verfahren und vorrichtung zur verfestigung von in wasser geloesten anorganischen abfallprodukten aus der metallveredelung
EP0625962B1 (de) * 1992-02-11 1996-03-13 Environmental Technologies (Europa) Ltd. Verfahren und anlage zur herstellung eigenschaftsmodifizierter werkstoffe
US5505774A (en) * 1992-04-30 1996-04-09 Cerad Industries, Inc. Continuous flow process for treating waste cellulosic fiber and paper mill sludge
FR2693927B1 (fr) * 1992-07-24 1994-10-07 Philippe Pichat Procédé et appareillage pour l'obtention de matériaux moulés stabilisés à partir de déchets.
US5422015A (en) * 1992-07-30 1995-06-06 Hondo Chemical, Inc. Pathogenic waste treatment
US5304710A (en) * 1993-02-18 1994-04-19 Envar Services, Inc. Method of detoxification and stabilization of soils contaminated with chromium ore waste
FR2712829B1 (fr) * 1993-11-26 1996-01-26 Pichat Philippe Procédé de fabrication d'un solide par mélange d'hydrates d'oxydes d'alcalcino terreux et d'hydrates d'oxydes de métaux lourds.
US5769938A (en) * 1993-12-28 1998-06-23 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Waste-treating agent
AT400540B (de) * 1994-01-28 1996-01-25 Voest Alpine Stahl Verfahren zur einbindung und verfestigung von abfallstoffen
DE4412633C1 (de) * 1994-04-13 1995-08-17 Degussa Verfahren zum Verhindern der Bildung von SO¶3¶-Nebeln aus Oleum
TW400317B (en) * 1994-05-16 2000-08-01 Du Pont Improved process for treating metal chlorides
US5502267A (en) * 1994-06-30 1996-03-26 Atlantic Richfield Company Organic and metallic waste disposal in bentonite-water mixtures
US5674176A (en) * 1995-02-16 1997-10-07 Entact, Inc. Method for treatment of solid waste to minimize heavy metals
DE19541479C1 (de) 1995-11-07 1997-03-13 Poligrat Holding Gmbh Verfahren zur Aufbereitung von Phosphorsäure
TW365009B (en) * 1996-09-24 1999-07-21 Jgc Corp Method of disposal of metallic aluminum-containing radioactive solid waste
EP1020415B1 (de) * 1998-09-25 2003-06-04 FITR Gesellschaft für Innovation im Tief- und Rohrleitungsbau Weimar m.b.H. Verfahren zum Verfestigen schadstoffhaltiger, kontaminierter staubförmiger bis grobkörniger Anfallstoffe
DE19851256C2 (de) * 1998-09-25 2002-10-31 Fitr Ges Fuer Innovation Im Ti Verfahren zum Verfestigen von insbesondere schadstoffhaltigen, staubförmigen bis grobkörnigen, nicht hydraulischen Anfallstoffen
DE19909817C2 (de) * 1998-09-30 2002-12-05 Fitr Ges Fuer Innovation Im Ti Verfahren zum Verfestigen schadstoffhaltiger flüssiger bis pastöser Anfallstoffe
AUPR012400A0 (en) * 2000-09-13 2000-10-05 Rootzone Australia Pty Ltd Polluted water treatment system
AU2002241323B2 (en) * 2001-03-29 2007-12-06 Nippon Steel Chemical Co., Ltd. Acidic-wastewater treating material and method of treating acidic wastewater
US6936043B2 (en) * 2001-11-13 2005-08-30 Minu, Llc Method to treat age-related macular degeneration
FR2904972B1 (fr) * 2006-08-21 2009-12-18 Philippe Pichat Composition a prise hydraulique.
DE102007024703A1 (de) * 2007-05-25 2008-11-27 Infrasoil-Systems Gmbh Verfahren zum Aufbereiten von kontaminiertem mineralischen Gewässersediment- oder Bodenmaterial
EP2407440A1 (de) * 2010-07-16 2012-01-18 Recoval Belgium Verfahren zum Recyceln von Abwasser aus einem Verfahren zur Edelstahlschlackebehandlung
CN106179025A (zh) * 2016-08-30 2016-12-07 嘉善金亿精密铸件有限公司 一种原料成型流水线
CN107999523A (zh) * 2018-01-17 2018-05-08 刘思伟 磺酸盐类酸渣中和固化设备
FR3089830B1 (fr) * 2018-12-18 2020-12-11 Orano Cycle Procédé de conditionnement par cimentation d’un déchet acide

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679537A (en) * 1952-11-15 1954-05-25 Standard Oil Co Disposal of waste caustic solution by treatment with spent pickle liquor
US3694356A (en) * 1971-03-17 1972-09-26 Usa Abatement of water pollution
US4116705A (en) * 1973-06-01 1978-09-26 Stablex Ag Detoxification
CA1003777A (en) * 1974-01-10 1977-01-18 David Krofchak Solidification of tailings from oil sands
US4149968A (en) * 1976-05-05 1979-04-17 Kupiec Albert R Method of converting hazardous industrial and other wastes into an inert, non-polluting and useful soil-like product
US4113504A (en) * 1977-10-03 1978-09-12 Stauffer Chemical Company Disposal of heavy metal containing sludge wastes
DE2930602A1 (de) * 1979-07-27 1981-02-19 Muenster L Graf Zu Handel Verfahren zum binden von abwasser und schlamm
FR2466564A1 (fr) * 1979-09-28 1981-04-10 Centre Tech Teinture Nettoyage Procede pour solidifier les boues liquides provenant de la distillation des solvants uses de nettoyage a sec
FR2480269A1 (fr) * 1980-04-09 1981-10-16 Pichat Philippe Procede de traitement de dechets liquides de forte acidite
FR2515076A1 (fr) * 1981-10-23 1983-04-29 Simond Jacques Procede de traitement de dechets industriels et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
EP0130854A2 (de) 1985-01-09
ES8502004A1 (es) 1984-12-16
CA1220790A (fr) 1987-04-21
FR2545387A1 (fr) 1984-11-09
ES531950A0 (es) 1984-12-16
EP0130854B1 (de) 1989-07-19
US4547290A (en) 1985-10-15
FR2545387B1 (fr) 1987-01-09
EP0130854A3 (en) 1986-04-30

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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