MX2013011011A - Composicion de liberacion constante de plata para la purificacion del agua. - Google Patents

Composicion de liberacion constante de plata para la purificacion del agua.

Info

Publication number
MX2013011011A
MX2013011011A MX2013011011A MX2013011011A MX2013011011A MX 2013011011 A MX2013011011 A MX 2013011011A MX 2013011011 A MX2013011011 A MX 2013011011A MX 2013011011 A MX2013011011 A MX 2013011011A MX 2013011011 A MX2013011011 A MX 2013011011A
Authority
MX
Mexico
Prior art keywords
water purification
templated
release composition
organic
sustained
Prior art date
Application number
MX2013011011A
Other languages
English (en)
Spanish (es)
Inventor
Pradeep Thalappil
Chaudhary Amrita
Udhaya Sankar Mohan
Rajarajan Gayathri
Mohan Himanshu
Original Assignee
Indian Inst Of Tech
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 Indian Inst Of Tech filed Critical Indian Inst Of Tech
Publication of MX2013011011A publication Critical patent/MX2013011011A/es

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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • 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
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0233—Compounds of Cu, Ag, Au
    • 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
    • B01J20/02—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
    • B01J20/08—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 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
    • 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
    • B01J20/305—Addition of material, later completely removed, e.g. as result of heat treatment, leaching or washing, e.g. for forming pores
    • B01J20/3057—Use of a templating or imprinting material ; filling pores of a substrate or matrix followed by the removal of the substrate or matrix
    • 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
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
MX2013011011A 2011-03-25 2012-03-23 Composicion de liberacion constante de plata para la purificacion del agua. MX2013011011A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN947CH2011 2011-03-25
PCT/IB2012/001079 WO2012140520A2 (en) 2011-03-25 2012-03-23 Sustained silver release composition for water purification

Publications (1)

Publication Number Publication Date
MX2013011011A true MX2013011011A (es) 2016-11-18

Family

ID=47009763

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013011011A MX2013011011A (es) 2011-03-25 2012-03-23 Composicion de liberacion constante de plata para la purificacion del agua.

Country Status (10)

Country Link
US (2) US20140202943A1 (enExample)
JP (1) JP6188676B2 (enExample)
KR (1) KR20140033358A (enExample)
CN (2) CN103702730B (enExample)
AU (1) AU2012241522B2 (enExample)
BR (1) BR112013024520A2 (enExample)
IL (1) IL228609A0 (enExample)
MX (1) MX2013011011A (enExample)
SG (1) SG193947A1 (enExample)
WO (1) WO2012140520A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10035131B2 (en) 2011-11-24 2018-07-31 Indian Institute Of Technology Multilayer organic-templated-boehmite-nanoarchitecture for water purification
US10041925B2 (en) 2012-04-17 2018-08-07 Indian Institute Of Technology Detection of quantity of water flow using quantum clusters

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX347341B (es) * 2011-04-10 2017-04-21 Nanoholdings Llc Unidad de purificacion de agua.
US10183316B2 (en) 2013-03-15 2019-01-22 Carus Corporation Sustained release reactant blends
CN105517441A (zh) * 2013-06-28 2016-04-20 印度理工学院 用于增强杀生物活性的组合物和基于其的水净化装置
US10640403B2 (en) 2013-08-15 2020-05-05 Applied Silver, Inc. Antimicrobial batch dilution system
US11618696B2 (en) 2013-08-15 2023-04-04 Applied Silver, Inc. Antimicrobial batch dilution system
US9689106B2 (en) 2013-12-06 2017-06-27 Applied Silver, Inc. Antimicrobial fabric application system
US11039620B2 (en) 2014-02-19 2021-06-22 Corning Incorporated Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US9622483B2 (en) 2014-02-19 2017-04-18 Corning Incorporated Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US11039621B2 (en) 2014-02-19 2021-06-22 Corning Incorporated Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
MY197725A (en) * 2014-07-09 2023-07-10 Tata Chemicals Ltd A water purification composition
US20170050870A1 (en) 2015-08-21 2017-02-23 Applied Silver, Inc. Systems And Processes For Treating Textiles With An Antimicrobial Agent
CN105271112B (zh) * 2015-09-23 2017-07-18 山东大学 一种浒苔基水凝胶负载纳米金属催化硼氢化钠生产氢气的方法
CN105345025B (zh) * 2015-11-04 2017-06-20 山西大学 一种绿色荧光银纳米团簇探针及其制备方法和应用
EP3454660B1 (en) 2016-05-12 2022-04-06 Applied Silver Inc. Articles and methods for dispensing metal ions into laundry systems
CN106392098A (zh) * 2016-10-10 2017-02-15 苏州经贸职业技术学院 纳米银水溶胶的制备方法及染料废水的处理方法
US11622557B2 (en) 2016-10-31 2023-04-11 Applied Silver, Inc. Dispensing of metal ions into batch laundry washers and dryers
US10760207B2 (en) 2017-03-01 2020-09-01 Applied Silver, Inc. Systems and processes for treating textiles with an antimicrobial agent
EP3692046A4 (en) * 2017-10-05 2021-05-26 Clifford D. Jolly SILVER ION BIOCIDE DELIVERY SYSTEM
CN115119853A (zh) * 2022-07-29 2022-09-30 太原理工大学 壳聚糖-vc/纳米银复合抗菌材料及其制备方法
CN118846837B (zh) * 2024-09-26 2025-01-10 国家海洋环境监测中心 一种均匀负载金属纳米粒子的抗菌分离膜及其制备方法

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US7390343B2 (en) * 2005-09-12 2008-06-24 Argonide Corporation Drinking water filtration device
TWI453165B (zh) * 2006-06-14 2014-09-21 因法麥特公司 水處理組成物的製造方法
US20080053922A1 (en) * 2006-09-01 2008-03-06 Honsinger Charles P Jr Nanostructured materials comprising support fibers coated with metal containing compounds and methods of using the same
MX2009010070A (es) * 2007-03-27 2009-10-12 Buckman Labor Inc Composiciones y metodos para controlar el crecimiento de microorganismos en sistemas acuosos.
WO2010005936A2 (en) * 2008-07-09 2010-01-14 Pur Water Purification Products, Inc. Multi-stage water filters
WO2010003267A1 (en) * 2008-07-10 2010-01-14 Bibus Ag Water treatment system with adsorbent material based on mineral grains for removal of arsenic and methods of production, recycling and use
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CN101791425B (zh) * 2010-03-30 2013-04-10 赵雪林 用于制备医用创伤敷料的抗菌促愈凝胶材料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10035131B2 (en) 2011-11-24 2018-07-31 Indian Institute Of Technology Multilayer organic-templated-boehmite-nanoarchitecture for water purification
US10041925B2 (en) 2012-04-17 2018-08-07 Indian Institute Of Technology Detection of quantity of water flow using quantum clusters

Also Published As

Publication number Publication date
WO2012140520A8 (en) 2013-11-07
AU2012241522B2 (en) 2017-06-08
JP6188676B2 (ja) 2017-08-30
US20180186667A1 (en) 2018-07-05
US20140202943A1 (en) 2014-07-24
CN103702730A (zh) 2014-04-02
SG193947A1 (en) 2013-11-29
WO2012140520A2 (en) 2012-10-18
IL228609A0 (en) 2013-12-31
KR20140033358A (ko) 2014-03-18
CN107010702A (zh) 2017-08-04
JP2014509938A (ja) 2014-04-24
BR112013024520A2 (pt) 2019-09-24
AU2012241522A1 (en) 2013-10-10
CN103702730B (zh) 2016-11-23
WO2012140520A3 (en) 2013-01-31

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