CL2017002741A1 - Materiales filtrantes granulares recubiertos. - Google Patents
Materiales filtrantes granulares recubiertos.Info
- Publication number
- CL2017002741A1 CL2017002741A1 CL2017002741A CL2017002741A CL2017002741A1 CL 2017002741 A1 CL2017002741 A1 CL 2017002741A1 CL 2017002741 A CL2017002741 A CL 2017002741A CL 2017002741 A CL2017002741 A CL 2017002741A CL 2017002741 A1 CL2017002741 A1 CL 2017002741A1
- Authority
- CL
- Chile
- Prior art keywords
- filter materials
- coated filter
- granular coated
- filter material
- electrolytic layer
- Prior art date
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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3289—Coatings involving more than one layer of same or different nature
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
- B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
-
- 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
-
- 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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
-
- 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
-
- 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
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
<p>SE FORMA UN MATERIAL FILTRANTE GRANULAR RECUBIERTO MEDIANTE EL DEPÓSITO DE UNA CAPA ELECTROLÍTICA SOBRE LAS PARTÍCULAS CENTRALES. LA CAPA ELECTROLÍTICA COMPRENDE UN POLIELECTROLITO CATIÓNICO. EL MATERIAL FILTRANTE GRANULAR RECUBIERTO PROPORCIONA UNA COMBINACIÓN SINÉRGICA DE FILTRACIÓN Y COAGULACIÓN IN SITU QUE PERMITE UNA DESCONTAMINACIÓN EFICIENTE, EFECTIVA Y ECONÓMICA DEL AGUA INDUSTRIAL Y OTRAS AGUAS RESIDUALES.</p>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562156075P | 2015-05-01 | 2015-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2017002741A1 true CL2017002741A1 (es) | 2018-06-15 |
Family
ID=55919911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2017002741A CL2017002741A1 (es) | 2015-05-01 | 2017-10-30 | Materiales filtrantes granulares recubiertos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US10322360B2 (es) |
EP (1) | EP3288900A1 (es) |
CN (1) | CN107666947B (es) |
BR (1) | BR112017023209B1 (es) |
CL (1) | CL2017002741A1 (es) |
WO (1) | WO2016178935A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11524907B2 (en) * | 2017-10-19 | 2022-12-13 | The Curators Of The University Of Missouri | Granular filter media |
CN114502251A (zh) * | 2019-10-11 | 2022-05-13 | 科勒沃特科技公司 | 可重复使用的复合过滤材料及制备和使用其去除和破坏水中分子污染物的方法 |
CN113457281A (zh) * | 2021-07-05 | 2021-10-01 | 东华大学 | 一种电强化空气过滤装置及其过滤材料 |
CN114214053B (zh) * | 2021-11-24 | 2023-02-28 | 东南大学 | 一种岩心减阻剂及其制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352424A (en) * | 1964-02-07 | 1967-11-14 | Dow Chemical Co | Coated filter aids |
US4724207A (en) * | 1984-02-02 | 1988-02-09 | Cuno Incorporated | Modified siliceous chromatographic supports |
US6537614B1 (en) * | 1998-12-18 | 2003-03-25 | Kimberly-Clark Worldwide, Inc. | Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist |
JP3959036B2 (ja) * | 2002-08-09 | 2007-08-15 | 日本原料株式会社 | 濾過装置 |
WO2008049108A1 (en) * | 2006-10-19 | 2008-04-24 | Northwestern University | Surface-independent, surface-modifying, multifunctional coatings and applications thereof |
US20090065435A1 (en) * | 2007-09-10 | 2009-03-12 | Powell Intellectual Property Holdings, Llc | Modified Biogenic Silica and Method for Purifying a Liquid |
US8075794B2 (en) | 2008-07-01 | 2011-12-13 | Teledyne Scientific & Imaging, Llc | Magnetic graphite nanoplatelets |
AU2009268532B2 (en) | 2008-07-10 | 2013-01-10 | Board Of Regents, The University Of Texas System | Water purification membranes with improved fouling resistance |
US8313797B2 (en) | 2009-04-15 | 2012-11-20 | Teledyne Scientific & Imaging, Llc | In-situ growth of magnetic metal nanoparticles in a matrix |
US7968640B2 (en) | 2009-06-24 | 2011-06-28 | Teledyne Scientific & Imaging, Llc | PTFE graphite coating composition, method and apparatus |
US8356959B2 (en) | 2009-10-01 | 2013-01-22 | Teledyne Scientific & Imaging Llc | System for mitigating marine bio-fouling of an underwater structure |
CA2779280A1 (en) * | 2009-10-20 | 2011-04-28 | David Soane | Treatment of wastewater |
US8546002B2 (en) | 2009-10-26 | 2013-10-01 | Teledyne Scientific & Imaging, Llc | Yeast biofilm based fuel cell |
BR112012014489A2 (pt) * | 2009-12-14 | 2016-08-16 | Pur Water Purification Prod | método para produzir um carbono ativado revestido, partícula de carbono ativado, e, filtro. |
US8622224B2 (en) * | 2010-02-26 | 2014-01-07 | Kx Technologies, Llc | Method of making a filter media with an enriched binder |
US10239021B2 (en) | 2012-06-14 | 2019-03-26 | Teledyne Scientific & Imaging, Llc | Fouling resistant coating for filtration membranes and methods of producing and using same |
-
2016
- 2016-04-29 WO PCT/US2016/029926 patent/WO2016178935A1/en unknown
- 2016-04-29 EP EP16721042.6A patent/EP3288900A1/en active Pending
- 2016-04-29 BR BR112017023209-0A patent/BR112017023209B1/pt active IP Right Grant
- 2016-04-29 CN CN201680030954.4A patent/CN107666947B/zh active Active
- 2016-04-29 US US15/141,864 patent/US10322360B2/en active Active
-
2017
- 2017-10-30 CL CL2017002741A patent/CL2017002741A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112017023209B1 (pt) | 2023-03-21 |
CN107666947B (zh) | 2020-09-25 |
BR112017023209A2 (pt) | 2018-08-07 |
CN107666947A (zh) | 2018-02-06 |
US10322360B2 (en) | 2019-06-18 |
WO2016178935A1 (en) | 2016-11-10 |
EP3288900A1 (en) | 2018-03-07 |
US20160317952A1 (en) | 2016-11-03 |
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