CL2008000779A1 - Procedimiento para la purificacion de agua, donde un carbonato de calcio natural reaccionado en superficie, que representa el producto de reaccion de carbonato de calcio con acido, un dioxido de carbono, y la adicion de un floculante polimerico se pone en contacto un agua a ser purificada. - Google Patents
Procedimiento para la purificacion de agua, donde un carbonato de calcio natural reaccionado en superficie, que representa el producto de reaccion de carbonato de calcio con acido, un dioxido de carbono, y la adicion de un floculante polimerico se pone en contacto un agua a ser purificada.Info
- Publication number
- CL2008000779A1 CL2008000779A1 CL2008000779A CL2008000779A CL2008000779A1 CL 2008000779 A1 CL2008000779 A1 CL 2008000779A1 CL 2008000779 A CL2008000779 A CL 2008000779A CL 2008000779 A CL2008000779 A CL 2008000779A CL 2008000779 A1 CL2008000779 A1 CL 2008000779A1
- Authority
- CL
- Chile
- Prior art keywords
- calcium carbonate
- water
- reaction product
- purified
- contacts
- Prior art date
Links
Classifications
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- 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
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
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- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
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- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/42—Materials comprising a mixture of inorganic materials
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- 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
- C02F2101/30—Organic compounds
- C02F2101/305—Endocrine disruptive agents
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- 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
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
- C02F2101/327—Polyaromatic Hydrocarbons [PAH's]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Geology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Proceso para purificar agua que comprende que caco3 natural reaccionado en superficie se contacta con agua, siendo dicho caco3 , el producto de reacción de caco3 natural y co2, formado in situ por tratamiento con ácido, donde el caco3 se prepara como suspensión acuosa a Ph mayor de 6 a 20 grados celsius; uso de caco3 natural; y material compuesto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07005856A EP1982759B1 (en) | 2007-03-21 | 2007-03-21 | Surface treated calcium carbonate and its use in waste water treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2008000779A1 true CL2008000779A1 (es) | 2008-11-07 |
Family
ID=38362798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008000779A CL2008000779A1 (es) | 2007-03-21 | 2008-03-18 | Procedimiento para la purificacion de agua, donde un carbonato de calcio natural reaccionado en superficie, que representa el producto de reaccion de carbonato de calcio con acido, un dioxido de carbono, y la adicion de un floculante polimerico se pone en contacto un agua a ser purificada. |
Country Status (31)
Country | Link |
---|---|
US (2) | US8728322B2 (es) |
EP (2) | EP1982759B1 (es) |
JP (1) | JP5351057B2 (es) |
KR (1) | KR101338784B1 (es) |
CN (1) | CN101626830B (es) |
AR (1) | AR065715A1 (es) |
AT (1) | ATE523248T1 (es) |
AU (1) | AU2008228253B2 (es) |
BR (1) | BRPI0807998B1 (es) |
CA (1) | CA2679248C (es) |
CL (1) | CL2008000779A1 (es) |
CO (1) | CO6220844A2 (es) |
DK (1) | DK1982759T3 (es) |
EG (1) | EG25583A (es) |
ES (1) | ES2375849T3 (es) |
HK (1) | HK1123768A1 (es) |
HR (1) | HRP20140734T1 (es) |
JO (1) | JO3015B1 (es) |
MX (1) | MX2009009545A (es) |
NZ (1) | NZ578932A (es) |
PA (1) | PA8772801A1 (es) |
PE (1) | PE20081626A1 (es) |
PL (1) | PL1982759T3 (es) |
PT (1) | PT1982759E (es) |
RU (1) | RU2482068C2 (es) |
SI (1) | SI1982759T1 (es) |
TW (1) | TWI445670B (es) |
UA (1) | UA102995C2 (es) |
UY (1) | UY30968A1 (es) |
WO (1) | WO2008113840A1 (es) |
ZA (1) | ZA200905533B (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1982759E (pt) | 2007-03-21 | 2011-12-23 | Omya Development Ag | Carbonato de cálcio com superfície tratada e sua utilização no tratamento de água residual |
EP1974806B1 (en) * | 2007-03-21 | 2011-09-14 | Omya Development Ag | Process for the purification of water |
SI1974807T1 (sl) * | 2007-03-21 | 2010-06-30 | Omya Development Ag | Postopek za odstranjevanje motilcev endokrinega sistema |
EP2011766B1 (en) * | 2007-06-15 | 2009-03-25 | Omya Development Ag | Surface-reacted calcium carbonate in combination with hydrophobic adsorbent for water treatment |
EP2168572A1 (en) * | 2008-09-30 | 2010-03-31 | Omya Development Ag | New controlled release active agent carrier |
PL2264109T3 (pl) * | 2009-06-15 | 2012-07-31 | Omya Int Ag | Sposób wykorzystania przereagowanego powierzchniowo węglanu wapnia i jego wykorzystanie |
US20110031186A1 (en) * | 2009-08-04 | 2011-02-10 | Alternative Energy and Environmental Solutions, LLC | Calcium carbonate and calcium carbonate-containing materials for removing bioagents from water |
KR101210357B1 (ko) | 2009-10-20 | 2012-12-10 | 한국지질자원연구원 | Co2 고용화 폐시멘트를 이용한 오염물질 내의 중금속 흡착방법 |
JP5440095B2 (ja) * | 2009-10-22 | 2014-03-12 | 栗田工業株式会社 | フッ素含有水の処理方法および処理装置 |
RS53857B1 (en) | 2010-08-13 | 2015-08-31 | Omya International Ag | MICRONIZED THICK SUSPENSION INJECTION SYSTEM CACO3 FOR REMINERALIZATION OF DESALIZED AND FRESH WATER |
ES2537376T3 (es) | 2011-07-22 | 2015-06-08 | Omya International Ag | Sistema de inyección de una suspensión de CaCO3 micronizada para la remineralización del agua desalinizada y dulce |
ES2601883T3 (es) | 2011-08-31 | 2017-02-16 | Omya International Ag | Remineralización de agua desalinizada y dulce dosificando una solución de carbonato de calcio en agua blanda |
PT2589430E (pt) * | 2011-11-04 | 2015-11-16 | Omya Int Ag | Carbonato de cálcio tratado na superfície e sua utilização na purificação de água e para a desidratação de lamas e sedimentos |
ES2550854T3 (es) * | 2012-06-28 | 2015-11-12 | Omya International Ag | Suspensión acuosa con alto contenido en sólidos de pigmentos y/o material de relleno y/o minerales en un entorno de pH acídico |
KR101295437B1 (ko) | 2012-07-20 | 2013-08-16 | 군산대학교산학협력단 | 폐Alum 슬러지를 이용한 인 제거용 여과재 및 상기 여과재 제조방법 |
DE102012021103A1 (de) | 2012-10-26 | 2014-04-30 | Clariant International Ltd. | Verfahren und Zusammensetzung zur Wasserreinigung und Schlammentwässerung |
RU2524953C1 (ru) * | 2013-02-13 | 2014-08-10 | Ольга Алексеевна Полозова | Способ получения фильтрующей гранулированной загрузки производственно-технологических фильтров для очистки воды открытых источников водоснабжения |
DK2801555T3 (en) * | 2013-05-07 | 2017-02-06 | Omya Int Ag | Water purification and slurry dewatering using surface-treated calcium carbonate and phyllosilicate, using the combination of surface-treated calcium carbonate and phyllosilicate and composite material |
EP2805923B1 (en) | 2013-05-24 | 2018-10-31 | Omya International AG | Installation for the preparation of a solution of calcium hydrogen carbonate suitable for the remineralization of water |
EP2805924B1 (en) | 2013-05-24 | 2018-02-21 | Omya International AG | Multiple batch system for the preparation of a solution of calcium hydrogen carbonate suitable for the remineralization of desalinated water and of naturally soft water |
EP2921173A1 (en) | 2014-03-21 | 2015-09-23 | Omya International AG | Surface-reacted calcium carbonate for desensitizing teeth |
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US20150306595A1 (en) * | 2014-04-25 | 2015-10-29 | The Trustees Of Princeton University | Nanoparticulate Apatite Coated Calcite/Limestone Filter Materials for Removing Contaminants from Contaminated Water |
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CN109607978A (zh) * | 2019-01-23 | 2019-04-12 | 侯萍 | 一种用于河道水污染的处理方法 |
DE102019120629A1 (de) * | 2019-07-31 | 2021-02-04 | Lhoist Recherche Et Développement S.A. | Filtermaterial zur Wasseraufbereitung |
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BE1027936B1 (nl) * | 2019-12-30 | 2021-08-03 | Kreco Nv | Coccolitisch krijtproduct voor toepassing in landbouw en waterbeheer |
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TW202200206A (zh) | 2020-04-28 | 2022-01-01 | 瑞士商歐米亞國際公司 | 包含表面反應碳酸鈣作為賦形劑之顆粒 |
CN115814752B (zh) * | 2023-01-31 | 2024-04-05 | 成都理工大学 | 一种碳酸钙和纳米氧化镁复合材料及其制备与应用方法 |
Family Cites Families (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB410800A (en) | 1932-10-13 | 1934-05-14 | Howard Ferguson | Adsorptive agent for use in the treatment of water and process of preparing the same |
BE484805A (es) | 1947-09-13 | |||
GB786647A (en) | 1955-01-25 | 1957-11-20 | Robert Ballantyne Adamson | Improvements in or relating to the purification of water |
JPS5112357B2 (es) * | 1972-06-07 | 1976-04-19 | ||
CS181403B1 (en) | 1974-12-22 | 1978-03-31 | Svatopluk Mackrle | Method and device for with organic substances strongly polluted waste water treatment in industry and agriculture |
DE2756171C2 (de) * | 1977-12-16 | 1979-12-13 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Sanierung von bei Dauerbetrieb überlasteten Kläranlagen und Kläranlage zur Durchführung eines derartigen Verfahrens |
JPS5660641A (en) * | 1979-10-24 | 1981-05-25 | Kitajima Shoji Kk | Adsorbent |
US4343706A (en) * | 1980-08-04 | 1982-08-10 | Purdue Research Foundation | Method of removing heavy metals from industrial waste streams |
JPS6133291A (ja) * | 1984-07-23 | 1986-02-17 | Kurita Water Ind Ltd | 重金属含有廃水の処理方法 |
JPS6182841A (ja) * | 1984-09-29 | 1986-04-26 | Agency Of Ind Science & Technol | リン除去剤 |
JPS6342788A (ja) * | 1986-08-08 | 1988-02-23 | Onoda Ee L C Kk | 魚介類生息水域用の多孔質浄化材 |
JPS63229111A (ja) | 1986-10-08 | 1988-09-26 | Sadao Honda | 水の浄化用凝集剤 |
JPS63104647A (ja) * | 1986-10-21 | 1988-05-10 | Akimoto Todaka | 合成炭酸カルシウムの多孔体吸着剤 |
DE3800873A1 (de) * | 1987-01-15 | 1988-07-28 | Hoelscher Richard | Verfahren zum binden von schadstoffen und absorptionsmaterial fuer schadstoffe |
DE58908295D1 (de) | 1988-03-07 | 1994-10-13 | Pluss Stauffer Ag | Pigment-Mischung für die Papierindustrie. |
US4933076A (en) | 1988-09-09 | 1990-06-12 | Eiji Oshima | Multi-unit flush system having carbon adsorber column in calcium carbonate bed |
FR2650265B1 (fr) | 1989-07-28 | 1991-11-08 | Hecke Jean Claude Van Den | Composition de matiere pour l'epuration chimique et biologique des eaux polluees et procede de preparation de cette composition |
FR2666080B3 (fr) | 1990-08-21 | 1992-06-19 | Snf Sa | Composition minerale pour le traitement d'epuration des eaux. |
DE4128570A1 (de) * | 1991-08-28 | 1993-03-04 | Pluss Stauffer Ag | Carbonat-haltige mineralische fuellstoffe und pigmente |
JPH07509684A (ja) | 1992-04-03 | 1995-10-26 | ミネラルズ・テクノロジーズ・インコーポレーテッド | クラスター状沈降炭酸カルシウム粒子 |
JP2812640B2 (ja) * | 1992-07-31 | 1998-10-22 | シャープ株式会社 | 排水処理装置および排水処理方法 |
JPH0657167A (ja) * | 1992-08-10 | 1994-03-01 | Nittetsu Mining Co Ltd | 重質炭酸カルシウムの表面処理方法 |
CZ282995B6 (cs) | 1993-02-26 | 1997-12-17 | Living, Spol. S R.O. | Způsob čištění odpadních vod, zejména z mytí vozidel |
CN1076176A (zh) * | 1993-03-15 | 1993-09-15 | 天津市化学工业学校 | 饮用水高效除氟复合吸附剂 |
DE4312463C1 (de) | 1993-04-16 | 1994-07-28 | Pluss Stauffer Ag | CaCO¶3¶ -Talkum-Streichpigmentslurry, Verfahren zu seiner Herstellung und seine Verwendung |
JPH0788487A (ja) | 1993-09-17 | 1995-04-04 | Yoshiaki Watanabe | 浄水剤 |
US5500131A (en) * | 1994-04-05 | 1996-03-19 | Metz; Jean-Paul | Compositions and methods for water treatment |
US5690897A (en) * | 1994-11-21 | 1997-11-25 | Minerals Technologies Inc. | Method for purification of calcium carbonate |
JPH08176464A (ja) | 1995-02-16 | 1996-07-09 | Pluss Stauffer Ag | 無機質および/または充填剤および/または顔料の高濃度水性懸濁液 |
AU7387398A (en) * | 1997-05-19 | 1998-12-11 | Sortwell & Co. | Method of water treatment using zeolite crystalloid coagulants |
CN1321887C (zh) * | 1997-06-09 | 2007-06-20 | 阿克佐诺贝尔公司 | 聚硅酸盐微凝胶和二氧化硅基材料 |
US6319412B1 (en) * | 1997-10-21 | 2001-11-20 | New Working Waters, Llc | Wastewater treatment process |
EP1078019A4 (en) | 1998-04-03 | 2003-05-21 | Imerys Pigments Inc | Precipitated calcium carbonate, its manufacture and use |
EP0989229B1 (de) * | 1998-09-22 | 2004-05-12 | Alfred Pohlen | Verfahren zur Eliminierung von klebrigen Verunreinigungen aus aufbereitetem Altpapier enthaltende Papierbreie mittels hydrophobierten Mineralien |
JP3732025B2 (ja) * | 1998-11-10 | 2006-01-05 | シャープ株式会社 | 排水処理方法および排水処理装置 |
FR2787802B1 (fr) * | 1998-12-24 | 2001-02-02 | Pluss Stauffer Ag | Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications |
US6372124B2 (en) | 2000-01-03 | 2002-04-16 | Saint-Gobain Norpro Corporation | Removal of impurities from hydrocarbon streams |
RU2191750C2 (ru) * | 2000-01-10 | 2002-10-27 | Институт химии и химической технологии СО РАН | Способ очистки сточных вод от ионов тяжелых цветных металлов |
US6555611B2 (en) | 2000-03-14 | 2003-04-29 | Kyowa Chemical Industry Co Ltd. | Adsorbent for aromatic hydroxy compound and utilization thereof |
JP3567224B2 (ja) * | 2000-06-13 | 2004-09-22 | 独立行政法人産業技術総合研究所 | 無電解銅めっき廃液の処理方法とその処理剤 |
RU2199384C2 (ru) * | 2000-07-11 | 2003-02-27 | Научно-исследовательский институт высоких напряжений при Томском политехническом университете | Способ сорбционной очистки воды от тяжелых металлов |
JP2002254071A (ja) * | 2001-02-28 | 2002-09-10 | Idemitsu Kosan Co Ltd | 環境ホルモン汚染水の処理方法 |
JP4004016B2 (ja) | 2001-05-22 | 2007-11-07 | 株式会社荏原製作所 | 浄水の処理方法 |
KR100876116B1 (ko) * | 2001-09-04 | 2008-12-26 | 도아고세이가부시키가이샤 | 조성물, 양성 고분자 응집제 및 이들의 용도 |
US6821434B1 (en) * | 2001-10-10 | 2004-11-23 | Sandia Corporation | System for removal of arsenic from water |
US7790653B2 (en) * | 2001-10-11 | 2010-09-07 | South Dakota School Of Mines & Technology | Method and composition to reduce the amounts of arsenic in water |
US6977027B2 (en) | 2001-12-21 | 2005-12-20 | Luzenae America, Inc. | Additive and process for sticky control in recycled pulps |
US6861002B2 (en) * | 2002-04-17 | 2005-03-01 | Watervisions International, Inc. | Reactive compositions for fluid treatment |
RU2218984C1 (ru) * | 2002-04-29 | 2003-12-20 | Общество с ограниченной ответственностью "Акватория" | Фильтрующая среда устройства для очистки воды |
TWI271974B (en) * | 2002-10-25 | 2007-01-21 | Huei-Guang Chen | Signal switch processing method |
JP2004181336A (ja) * | 2002-12-03 | 2004-07-02 | Jogan:Kk | 環境ホルモン捕捉用組成物 |
KR101081727B1 (ko) | 2003-02-27 | 2011-11-08 | 오쿠타마 고교 가부시키가이샤 | 구형상 탄산칼슘 및 그의 제조방법 |
FR2852600B1 (fr) * | 2003-03-18 | 2005-06-10 | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages | |
US20050175577A1 (en) * | 2004-02-06 | 2005-08-11 | The Clorox Company | Absorbent composition with improved odor control |
WO2005042412A1 (en) | 2003-10-29 | 2005-05-12 | University Of Miami | Metal mediated aeration for water and wastewater purification |
JP4593175B2 (ja) * | 2004-01-07 | 2010-12-08 | 三菱電機株式会社 | 汚泥処理方法および汚泥処理装置 |
RU2250877C1 (ru) * | 2004-01-30 | 2005-04-27 | Новгородский государственный университет им. Ярослава Мудрого | Способ очистки природных и сточных вод |
JP2005279355A (ja) * | 2004-03-29 | 2005-10-13 | Denki Kagaku Kogyo Kk | 水処理材および水処理方法 |
RU2259956C1 (ru) * | 2004-06-23 | 2005-09-10 | Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук | Способ очистки воды от ионов тяжелых металлов |
US20060048908A1 (en) * | 2004-09-08 | 2006-03-09 | Enzymatic Deinking Technologies, Llc | System for control of stickies in recovered and virgin paper processing |
JP2006085947A (ja) * | 2004-09-14 | 2006-03-30 | Toshiba Corp | コネクタ装置、コネクタ装置の保持方法およびコネクタ装置を有する電子機器 |
PT1982759E (pt) | 2007-03-21 | 2011-12-23 | Omya Development Ag | Carbonato de cálcio com superfície tratada e sua utilização no tratamento de água residual |
EP1974806B1 (en) * | 2007-03-21 | 2011-09-14 | Omya Development Ag | Process for the purification of water |
SI1974807T1 (sl) * | 2007-03-21 | 2010-06-30 | Omya Development Ag | Postopek za odstranjevanje motilcev endokrinega sistema |
PT1975310E (pt) * | 2007-03-21 | 2012-04-10 | Omya Development Ag | Processo para o controlo de pez |
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