MX2009000546A - Lecho adsorbente para tratamiento de agua. - Google Patents

Lecho adsorbente para tratamiento de agua.

Info

Publication number
MX2009000546A
MX2009000546A MX2009000546A MX2009000546A MX2009000546A MX 2009000546 A MX2009000546 A MX 2009000546A MX 2009000546 A MX2009000546 A MX 2009000546A MX 2009000546 A MX2009000546 A MX 2009000546A MX 2009000546 A MX2009000546 A MX 2009000546A
Authority
MX
Mexico
Prior art keywords
water treatment
adsorbent bed
adsorptive bed
bed
useful
Prior art date
Application number
MX2009000546A
Other languages
English (en)
Inventor
Jose Antonio Trejo
Patricia A Crawford
Charles J Hickey
Garth Rockwood Parker Jr
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of MX2009000546A publication Critical patent/MX2009000546A/es

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
    • B01J20/28002—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
    • 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
    • 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
    • B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
    • B01J20/0229—Compounds of Fe
    • 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
    • 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
    • B01J20/28054—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
    • 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
    • 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
    • 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
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/56—Use in the form of a bed
    • 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
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

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

Un lecho adsortivo que tiene óxido de hierro hidratado y materiales de carbonato de calcio. El lecho adsortivo es útil en aplicaciones para tratamiento de agua para eliminar contaminantes metálicos, particularmente para eliminar iones que contienen arsénico.
MX2009000546A 2008-01-18 2009-01-14 Lecho adsorbente para tratamiento de agua. MX2009000546A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1166308P 2008-01-18 2008-01-18

Publications (1)

Publication Number Publication Date
MX2009000546A true MX2009000546A (es) 2009-08-19

Family

ID=40538881

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009000546A MX2009000546A (es) 2008-01-18 2009-01-14 Lecho adsorbente para tratamiento de agua.

Country Status (7)

Country Link
US (1) US7625487B2 (es)
EP (1) EP2080738A1 (es)
KR (1) KR101016998B1 (es)
CN (1) CN101486498B (es)
CA (1) CA2648416C (es)
MX (1) MX2009000546A (es)
TW (1) TWI404566B (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8834726B2 (en) 2008-11-19 2014-09-16 Prochemtech International, Inc. Treatment of gas well hydrofracture wastewaters
US8663480B2 (en) 2010-05-11 2014-03-04 King Abdulaziz City For Science And Technology Heavy metal removal from waste streams
US8147702B2 (en) * 2011-04-21 2012-04-03 King Abdulaziz City for Science and Technology (KACST) Method of making and using adsorbent to remove heavy metal from waste water
US8877690B2 (en) 2011-08-31 2014-11-04 Prochemtech International, Inc. Treatment of gas well production wastewaters
US9580343B2 (en) 2011-08-31 2017-02-28 Prochemtech International, Inc. Treatment of gas well production wastewaters
CA2820629C (en) 2012-06-21 2019-05-14 Eureka Resources Llc Method and system for treating wastewater
DE102012012367B4 (de) * 2012-06-21 2014-03-27 Ftu Gmbh Forschung Und Technische Entwicklung Im Umweltschutz Aktivierter trass,dessen herstellung und verwendung
US20140291246A1 (en) 2013-03-16 2014-10-02 Chemica Technologies, Inc. Selective Adsorbent Fabric for Water Purification
RU2537014C1 (ru) * 2013-06-18 2014-12-27 Федеральное государственное бюджетное образовательное учреждение Высшего профессионального образования КАБАРДИНО-БАЛКАРСКИЙ ГОСУДАРСТВЕННЫЙ АГРАРНЫЙ УНИВЕРСИТЕТ ИМЕНИ В.М. КОКОВА Способ очистки воды для полива сельскохозяйственных культур
CN106457202B (zh) * 2014-03-14 2019-11-26 塔塔咨询服务公司 一种用于水净化的工艺和设备
US10343154B2 (en) 2014-11-25 2019-07-09 Graver Technologies Llc High capacity adsorbent for fluoride ion and oxyanions of phosphorous and arsenic and method for making the same
US11583846B2 (en) 2014-11-25 2023-02-21 Graver Technologies Llc High capacity adsorbent for oxyanions and cations and method for making the same
US10202286B2 (en) 2015-06-22 2019-02-12 Eureka Resources, Llc Method and system for treating wastewater
RU2613519C1 (ru) * 2016-03-24 2017-03-16 Федеральное государственное бюджетное учреждение науки Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук (ИХТТМ СО РАН) Способ получения сорбента мышьяка
KR101869061B1 (ko) 2016-09-06 2018-06-19 주식회사 랩311 정수 필터용 복합필라멘트 조성물
CN111447994A (zh) * 2017-06-07 2020-07-24 金熙濬 吸附剂的制造方法、吸附剂及处理方法
CN111278535B (zh) * 2017-11-03 2023-09-01 巴斯夫公司 砷化氢的吸附剂
EP3599223A1 (en) * 2018-07-24 2020-01-29 Omya International AG Heavy metal removal using minerals being functionalized with adsorption enhancers
EP3599224A1 (en) * 2018-07-24 2020-01-29 Omya International AG Particulate mineral materials functionalized with reducing agents for lowering the amount of heavy metal contaminants from an aqueous medium
CN109014175B (zh) * 2018-08-03 2021-06-29 南华大学 基于铝制易拉罐为原料的除铀铝粉及除铀方法
EP4034521A1 (en) * 2019-09-26 2022-08-03 Omya International AG Gncc and/or pcc as a catalytic carrier for metal species
CN112661233A (zh) * 2020-12-22 2021-04-16 北京元泰达环保科技有限公司 一种用于除去水中重金属离子的***和工艺
CN115367832B (zh) * 2022-07-11 2023-09-01 中南大学 一种钙铁榴石作为As(III)吸附材料的应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127094A (ja) 1987-11-12 1989-05-19 Chichibu Cement Co Ltd ヒ素の除去方法
US7247242B1 (en) * 2001-10-10 2007-07-24 Sandia Corporation Arsenic removal 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
DE10210786A1 (de) * 2002-03-12 2003-10-02 Bayer Ag Mischungen aus Adsorbermaterialien
US6849187B2 (en) 2002-12-10 2005-02-01 Engelhard Corporation Arsenic removal media
US7314569B2 (en) * 2003-04-04 2008-01-01 Arrowhead Center, Inc. Treatment of arsenic-contaminated water using akaganeite adsorption
US20060237371A1 (en) * 2005-04-26 2006-10-26 Paul Sylvester Sorbent for selective removal of contaminants from fluids
CN101104535A (zh) * 2006-07-13 2008-01-16 罗门哈斯公司 用来从水溶液中除去污染物的方法和组合物
US20080011686A1 (en) 2006-07-13 2008-01-17 Rajiv Manohar Banavalie Method and composition for removing contaminants from an aqueous solution

Also Published As

Publication number Publication date
US20090184054A1 (en) 2009-07-23
CN101486498B (zh) 2011-12-28
EP2080738A1 (en) 2009-07-22
CA2648416C (en) 2012-01-24
CA2648416A1 (en) 2009-07-18
KR20090079834A (ko) 2009-07-22
KR101016998B1 (ko) 2011-02-23
CN101486498A (zh) 2009-07-22
TW200932347A (en) 2009-08-01
TWI404566B (zh) 2013-08-11
US7625487B2 (en) 2009-12-01

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Legal Events

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