CL2012000965A1 - Sorbent medium for the selective removal of contaminants from water that comprises an acrylic support coated with iron oxide; method of preparing said medium comprising synthesizing the iron oxide, providing an acrylic support and dissolving it with the iron oxides; and use in removing contaminants from water. - Google Patents

Sorbent medium for the selective removal of contaminants from water that comprises an acrylic support coated with iron oxide; method of preparing said medium comprising synthesizing the iron oxide, providing an acrylic support and dissolving it with the iron oxides; and use in removing contaminants from water.

Info

Publication number
CL2012000965A1
CL2012000965A1 CL2012000965A CL2012000965A CL2012000965A1 CL 2012000965 A1 CL2012000965 A1 CL 2012000965A1 CL 2012000965 A CL2012000965 A CL 2012000965A CL 2012000965 A CL2012000965 A CL 2012000965A CL 2012000965 A1 CL2012000965 A1 CL 2012000965A1
Authority
CL
Chile
Prior art keywords
water
iron oxide
medium
contaminants
acrylic support
Prior art date
Application number
CL2012000965A
Other languages
Spanish (es)
Inventor
Puccio Gonzalo Pizarro
Gonzalez Pablo Pasten
Lagos Marcelo Aybar
Garrido Felipe Tarud
Godoy Sara Acevedo
Original Assignee
Univ Pontificia Catolica Chile
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 Univ Pontificia Catolica Chile filed Critical Univ Pontificia Catolica Chile
Priority to CL2012000965A priority Critical patent/CL2012000965A1/en
Publication of CL2012000965A1 publication Critical patent/CL2012000965A1/en
Priority to PCT/CL2013/000024 priority patent/WO2013155641A1/en

Links

Classifications

    • 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
    • B01J20/28014—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 form
    • B01J20/28016—Particle form
    • 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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/28009—Magnetic properties
    • 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
    • B01J20/3021—Milling, crushing or grinding
    • 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
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer 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
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • 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
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • 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
    • C02F1/28—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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/60—Silicon compounds
    • 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
    • C02F2101/101—Sulfur compounds
    • 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
    • C02F2101/103—Arsenic compounds
    • 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
    • C02F2101/105—Phosphorus compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Medio sorbente para la remoción selectiva de contaminantes del agua que comprende un soporte acrílico recubierto con óxido de hierro; método para preparar dicho medio que comprende sintetizar el óxido de hierro, proveer un soporte acrílico y disolverlo con los óxidos de hierro; y uso en la remoción de contaminantes del agua.Sorbent medium for the selective removal of contaminants from water comprising an acrylic support coated with iron oxide; method for preparing said medium which comprises synthesizing the iron oxide, providing an acrylic support and dissolving it with the iron oxides; and use in removing contaminants from water.

CL2012000965A 2012-04-16 2012-04-16 Sorbent medium for the selective removal of contaminants from water that comprises an acrylic support coated with iron oxide; method of preparing said medium comprising synthesizing the iron oxide, providing an acrylic support and dissolving it with the iron oxides; and use in removing contaminants from water. CL2012000965A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CL2012000965A CL2012000965A1 (en) 2012-04-16 2012-04-16 Sorbent medium for the selective removal of contaminants from water that comprises an acrylic support coated with iron oxide; method of preparing said medium comprising synthesizing the iron oxide, providing an acrylic support and dissolving it with the iron oxides; and use in removing contaminants from water.
PCT/CL2013/000024 WO2013155641A1 (en) 2012-04-16 2013-04-16 Sorbent material for the selective removal of pollutants from water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2012000965A CL2012000965A1 (en) 2012-04-16 2012-04-16 Sorbent medium for the selective removal of contaminants from water that comprises an acrylic support coated with iron oxide; method of preparing said medium comprising synthesizing the iron oxide, providing an acrylic support and dissolving it with the iron oxides; and use in removing contaminants from water.

Publications (1)

Publication Number Publication Date
CL2012000965A1 true CL2012000965A1 (en) 2012-09-14

Family

ID=49382769

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012000965A CL2012000965A1 (en) 2012-04-16 2012-04-16 Sorbent medium for the selective removal of contaminants from water that comprises an acrylic support coated with iron oxide; method of preparing said medium comprising synthesizing the iron oxide, providing an acrylic support and dissolving it with the iron oxides; and use in removing contaminants from water.

Country Status (2)

Country Link
CL (1) CL2012000965A1 (en)
WO (1) WO2013155641A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107651815A (en) * 2017-11-17 2018-02-02 南京大学 A kind of magnetic resin promotes the method that denitrification removes nitrate nitrogen in water removal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148186A (en) * 1978-05-13 1979-11-20 Yasumasa Shigetomi Complex adsorbent for anion
EP1568660B1 (en) * 2004-02-24 2010-12-15 Rohm And Haas Company Method for removal of arsenic from water
CA2579031C (en) * 2006-03-03 2011-03-29 Rohm And Haas Company Method for producing an arsenic-selective resin
US20080035564A1 (en) * 2006-08-09 2008-02-14 Solmetex, Inc. Sorbent For Selective Removal Of Contaminants From Fluids

Also Published As

Publication number Publication date
WO2013155641A1 (en) 2013-10-24

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