ES2034242T3 - Formacion in situ de silicatos solubles a partir de silice biogenetica en tratamientos de solidificacion y fijacion quimica de desechos. - Google Patents
Formacion in situ de silicatos solubles a partir de silice biogenetica en tratamientos de solidificacion y fijacion quimica de desechos.Info
- Publication number
- ES2034242T3 ES2034242T3 ES88306960T ES88306960T ES2034242T3 ES 2034242 T3 ES2034242 T3 ES 2034242T3 ES 88306960 T ES88306960 T ES 88306960T ES 88306960 T ES88306960 T ES 88306960T ES 2034242 T3 ES2034242 T3 ES 2034242T3
- Authority
- ES
- Spain
- Prior art keywords
- waste
- silica
- biogenetic
- solidification
- biogenetica
- 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
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
-
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Silicon Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Fire-Extinguishing Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
LA INVENCION SE REFIERE A LA SOLIDIFICACION Y FIJACION QUIMICA DE RESIDUOS LIQUIDOS UTILIZANDO SILICE AMORFA BIOGENETICA PRIMARIA AÑADIDA AL RESIDUO EN PRESENCIA DE UN ALCALI FUERTE, LO QUE CONVIERTE LA SILICE BIOGENETICA EN UN SILICATO SOLUBLE, Y, EN PRESENCIA DE UN METAL POLIVALENTE EN EL RESIDUO, QUE REACCIONA CON EL SILICATO SOLUBLE PARA UN PRODUCTO DE TIPO CEMENTO A PARTIR DEL RESIDUO. EN EL CASO EN QUE HAYA INSUFICIENTE ALCALI FUERTE PRESENTE EN EL RESIDUO PARA CONVERTIR LA SILICE AMORFA BIOGENETICA EN UN SILICATO SOLUBLE, E INSUFICIENTE CANTIDAD ION POLIVALENTE PARA ENDURECERLO Y FORMAR EL PRODUCTO TIPO CEMENTO, ES NECESARIO AÑADIR CANTIDADES DE ESTOS COMPONENTES AL RESIDUO JUNTO CON LA SILICE BIOGENETICA. EL PRODUCTO TIPO CEMENTO RESULTANTE Y EL RESIDUO FIJADO QUIMICAMENTE PUEDE DEJARSE EN EL CAMPO, POR EJEMPLO PARA PROPORCIONAR TIERRA AGRICOLA, O PUEDE SER SEPARADO, TRITURADO Y UTILIZADO PARA RELLENO DE TERRENOS, DISTINTAS APLICACIONES EN TIERRAS Y GRANJAS, ASI COMO OTRAS APLICACIONES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8717860A GB8717860D0 (en) | 1987-07-28 | 1987-07-28 | Formation of soluble silicates |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2034242T3 true ES2034242T3 (es) | 1993-04-01 |
Family
ID=10621417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88306960T Expired - Lifetime ES2034242T3 (es) | 1987-07-28 | 1988-07-28 | Formacion in situ de silicatos solubles a partir de silice biogenetica en tratamientos de solidificacion y fijacion quimica de desechos. |
Country Status (15)
Country | Link |
---|---|
US (2) | US5008021A (es) |
EP (1) | EP0301858B1 (es) |
JP (1) | JP2617528B2 (es) |
KR (1) | KR930007807B1 (es) |
AT (1) | ATE80599T1 (es) |
AU (1) | AU615459B2 (es) |
CA (1) | CA1327431C (es) |
DE (1) | DE3874647T2 (es) |
EG (1) | EG19497A (es) |
ES (1) | ES2034242T3 (es) |
GB (1) | GB8717860D0 (es) |
GR (1) | GR3006209T3 (es) |
MX (1) | MX170872B (es) |
NZ (1) | NZ225604A (es) |
ZA (1) | ZA885511B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5106510A (en) * | 1991-03-08 | 1992-04-21 | Enviroguard, Inc. | Combined filtration and fixation of heavy metals |
AU661703B2 (en) * | 1991-09-02 | 1995-08-03 | Henricus Theodorus HOFSTEDE | Improvements to organic waste treatment processes |
US6509192B1 (en) * | 1992-02-24 | 2003-01-21 | Coulter International Corp. | Quality control method |
NL9200430A (nl) * | 1992-03-09 | 1993-10-01 | Pelt & Hooykaas | Fixeermiddel voor het fixeren van organisch en anorganisch materiaal, werkwijze voor het fixeren van dergelijk materiaal alsmede een synthetisch kleimateriaal. |
US5434333A (en) * | 1992-09-18 | 1995-07-18 | The United States Of America As Represented By The United States Department Of Energy | Method for treating materials for solidification |
NL9201809A (nl) * | 1992-10-16 | 1994-05-16 | Antoon Van Doezelaar | Werkwijze voor het immobiliseren van afvalstoffen. |
NL9202277A (nl) * | 1992-12-29 | 1994-07-18 | Pelt & Hooykaas | Werkwijze ter bereiding van een gelaagd, klei-achtig materiaal alsmede een werkwijze voor het immobiliseerbaar maken van afvalmateriaal. |
US5536898A (en) * | 1994-10-27 | 1996-07-16 | Environmental Technologies Alternatives, Inc. | Composition and method for immobilizing organic compounds in hazardous wastes and soils |
US5883040A (en) * | 1995-05-31 | 1999-03-16 | The Curators Of The University Of Missouri | Activated carbon produced from agricultural residues |
US6221668B1 (en) | 1999-08-20 | 2001-04-24 | Streck Laboratories, Inc. | Hematology control and system for multi-parameter hematology measurements |
US6200500B1 (en) | 1999-08-20 | 2001-03-13 | Streck Laboratories, Inc. | Hematology control and system for multi-parameter hematology measurements |
US6174275B1 (en) | 1999-08-26 | 2001-01-16 | Nicholls State University | Processes for immobilizing waste using bagasse |
US6723563B2 (en) | 2001-12-03 | 2004-04-20 | Streck Laboratories Inc. | Hematology reference control |
US6653137B2 (en) | 2001-12-03 | 2003-11-25 | Streck Laboratories Inc. | Hematology reference control |
US7195919B2 (en) * | 2003-12-19 | 2007-03-27 | Beckman Coulter, Inc. | Hematology controls for reticulocytes and nucleated red blood cells |
WO2005077828A1 (en) * | 2004-02-13 | 2005-08-25 | Garry Robert Nunn | Soluble biogenic silica and applications using same |
AU2005212382B2 (en) * | 2004-02-13 | 2010-09-30 | Garry Robert Nunn | Soluble biogenic silica and applications using same |
FR2882276A1 (fr) * | 2005-02-21 | 2006-08-25 | Philippe Pichat | Fabrication d'un materiau solide a partir d'un hydroxyde alcalin |
JP2010535696A (ja) * | 2007-08-03 | 2010-11-25 | エアシブ・インコーポレーテッド | 多孔質体および方法 |
US20090065435A1 (en) * | 2007-09-10 | 2009-03-12 | Powell Intellectual Property Holdings, Llc | Modified Biogenic Silica and Method for Purifying a Liquid |
US8026086B2 (en) * | 2007-12-03 | 2011-09-27 | Ontario Inc. | Methods for co-production of ethanol and silica from equisetum |
GB0800193D0 (en) * | 2008-01-05 | 2008-02-13 | Univ York | Biorefinery products in structural materials |
US8277743B1 (en) | 2009-04-08 | 2012-10-02 | Errcive, Inc. | Substrate fabrication |
IT1397056B1 (it) * | 2009-12-30 | 2012-12-28 | Uni Degli Studi Brescia | Metodo di trattamento dei rifiuti |
US9833932B1 (en) | 2010-06-30 | 2017-12-05 | Charles E. Ramberg | Layered structures |
CN112707404A (zh) * | 2020-12-29 | 2021-04-27 | 陈德苍 | 一种湿法水玻璃及其制备工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA965966A (en) * | 1970-01-08 | 1975-04-15 | Jesse R. Conner | Land improvement with waste materials |
US3959007A (en) * | 1972-07-28 | 1976-05-25 | Structural Materials | Process for the preparation of siliceous ashes |
GB1418215A (en) * | 1973-11-13 | 1975-12-17 | Environmental Sciences Inc | Treatment of waste material |
US3841102A (en) * | 1974-01-02 | 1974-10-15 | Environmental Sciences Inc | Method of improving the quality of leachate from sanitary landfills |
US4105459A (en) * | 1974-01-28 | 1978-08-08 | The Regents Of The University Of California | Siliceous ashes and hydraulic cements prepared therefrom |
GB2050341A (en) * | 1979-06-04 | 1981-01-07 | Rajah Muhammed P M | Cement manufacture from rice husk/straw ash |
DE2950462A1 (de) * | 1979-12-14 | 1981-06-19 | VFI Verwertungsgesellschaft für Industrierückstände mbH, 3161 Dollbergen | Verfahren zur ab- und endlagerung von abfallstoffen |
US4460292A (en) * | 1982-07-15 | 1984-07-17 | Agritec, Inc. | Process for containment of liquids as solids or semisolids |
US4619911A (en) * | 1983-01-24 | 1986-10-28 | Molly Maguire, Inc. | Sorbant and process using rice hull ash compositions |
US4571389A (en) * | 1983-01-24 | 1986-02-18 | Molly Maguire, Inc. | Rice hull ash compositions |
US4488908A (en) * | 1983-01-24 | 1984-12-18 | Molly Maguire, Inc. | Process for preparing a lightweight expanded silicate aggregate from rice hull ash |
US4518508A (en) * | 1983-06-30 | 1985-05-21 | Solidtek Systems, Inc. | Method for treating wastes by solidification |
US4623469A (en) * | 1983-09-15 | 1986-11-18 | Chem-Technics, Inc. | Method for rendering hazardous wastes less permeable and more resistant to leaching |
US4600514A (en) * | 1983-09-15 | 1986-07-15 | Chem-Technics, Inc. | Controlled gel time for solidification of multi-phased wastes |
GB2147286B (en) * | 1983-09-30 | 1986-11-05 | Unisearch Ltd | Building material |
US4726710A (en) * | 1986-06-16 | 1988-02-23 | Industrial Resources, Inc. | Co-disposal pollution control method |
-
1987
- 1987-07-28 GB GB8717860A patent/GB8717860D0/en active Pending
-
1988
- 1988-07-28 ES ES88306960T patent/ES2034242T3/es not_active Expired - Lifetime
- 1988-07-28 EP EP19880306960 patent/EP0301858B1/en not_active Expired - Lifetime
- 1988-07-28 CA CA 573336 patent/CA1327431C/en not_active Expired - Lifetime
- 1988-07-28 NZ NZ22560488A patent/NZ225604A/xx unknown
- 1988-07-28 DE DE19883874647 patent/DE3874647T2/de not_active Expired - Fee Related
- 1988-07-28 EG EG40488A patent/EG19497A/xx active
- 1988-07-28 KR KR1019880009525A patent/KR930007807B1/ko not_active IP Right Cessation
- 1988-07-28 JP JP18951688A patent/JP2617528B2/ja not_active Expired - Lifetime
- 1988-07-28 AU AU20107/88A patent/AU615459B2/en not_active Ceased
- 1988-07-28 ZA ZA885511A patent/ZA885511B/xx unknown
- 1988-07-28 AT AT88306960T patent/ATE80599T1/de not_active IP Right Cessation
- 1988-07-28 MX MX1244588A patent/MX170872B/es unknown
-
1990
- 1990-01-26 US US07/470,815 patent/US5008021A/en not_active Expired - Lifetime
-
1991
- 1991-03-01 US US07/663,117 patent/US5078795A/en not_active Expired - Fee Related
-
1992
- 1992-11-12 GR GR920402018T patent/GR3006209T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JP2617528B2 (ja) | 1997-06-04 |
AU2010788A (en) | 1989-02-02 |
DE3874647T2 (de) | 1993-02-11 |
US5078795A (en) | 1992-01-07 |
GB8717860D0 (en) | 1987-09-03 |
DE3874647D1 (de) | 1992-10-22 |
GR3006209T3 (es) | 1993-06-21 |
NZ225604A (en) | 1990-09-26 |
EG19497A (en) | 1995-06-29 |
CA1327431C (en) | 1994-03-08 |
JPH01127091A (ja) | 1989-05-19 |
US5008021A (en) | 1991-04-16 |
ZA885511B (en) | 1989-04-26 |
KR930007807B1 (ko) | 1993-08-20 |
KR890001886A (ko) | 1989-04-06 |
MX170872B (es) | 1993-09-21 |
ATE80599T1 (de) | 1992-10-15 |
AU615459B2 (en) | 1991-10-03 |
EP0301858A1 (en) | 1989-02-01 |
EP0301858B1 (en) | 1992-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2034242T3 (es) | Formacion in situ de silicatos solubles a partir de silice biogenetica en tratamientos de solidificacion y fijacion quimica de desechos. | |
NO933385D0 (no) | Fortrykket, sur mikroemulsjonblanding | |
GB2021411A (en) | A gel composition | |
BR8205651A (pt) | Processo de hidrolise | |
SE7707770L (sv) | Sett att i cement bedda in borsyra- eller borathaltigt radioaktivt avfall | |
JPS54128477A (en) | Treating method for waste incineration residue | |
JPS53148698A (en) | Treatment and disposal container of radioactive waste and industrial waste | |
JPS57180669A (en) | Mildewproofing method | |
JPS5544391A (en) | Waste water disposal plant | |
IT1140339B (it) | Impianto per il trattamento dei rifiuti solidi urbani | |
ATE177724T1 (de) | Herstellung von wässrigen tetrafluoroborsäurelösungen | |
IT7925945A0 (it) | Procedimento per il controllo di proprieta' strutturali e meccaniche di fanghiglia di trivellazione e dispositivo per realizzare tale procedimento. | |
JPS54150844A (en) | Dehydration of sludge | |
JPS5537482A (en) | Method of converting high level radiative waste calsinated matter to passive state and mineral aggregate of said passive matter | |
JPS52113565A (en) | Method of recoverying phosphorous content of active sludge as water-so luble phosphates | |
JPS5542255A (en) | Method of converting organic sludge or the like to manure and its apparatus | |
JPS53148699A (en) | Treatment and disposal container of radioactive waste and industrial waste | |
JPS5419470A (en) | Sludge treatment method | |
JPS52113566A (en) | Method of recoverying phosphorous contents from active sludge | |
JPS557877A (en) | Composite grout method | |
JPS553350A (en) | Method of making manure from organic matter by utilizing waste | |
JPS51113358A (en) | Dehydration treatment of alkaline colloidal waste sludge water | |
BR8207498A (pt) | Processo de preparacao de um agente floculante para tratamento de aguas ou residuos industriais | |
JPS6445790A (en) | Waterproofing agent | |
ES8303245A1 (es) | Procedimiento para mejorar el efecto reforzante en polimerosmediante el empleo de una silice obtenida por tratamiento acido de silicatos y de sus organoderivados |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 301858 Country of ref document: ES |