MX2010007166A - Proceso para obtener un adsorbente a partir de un material de desecho y uso del adsorbente. - Google Patents

Proceso para obtener un adsorbente a partir de un material de desecho y uso del adsorbente.

Info

Publication number
MX2010007166A
MX2010007166A MX2010007166A MX2010007166A MX2010007166A MX 2010007166 A MX2010007166 A MX 2010007166A MX 2010007166 A MX2010007166 A MX 2010007166A MX 2010007166 A MX2010007166 A MX 2010007166A MX 2010007166 A MX2010007166 A MX 2010007166A
Authority
MX
Mexico
Prior art keywords
adsorbent
waste material
wastewater
present
preparation
Prior art date
Application number
MX2010007166A
Other languages
English (en)
Inventor
Martin Marino Davila Jimenez
Maria De La Paz Elizalde Gonzalez
Omar Ornelas Davila
Original Assignee
Benemerita Universidad Autonoma De Puebla
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 Benemerita Universidad Autonoma De Puebla filed Critical Benemerita Universidad Autonoma De Puebla
Publication of MX2010007166A publication Critical patent/MX2010007166A/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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • 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
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials
    • C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration
    • C01B32/366—Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies
    • 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
    • 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
    • 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
    • C02F2101/308—Dyes; Colorants; Fluorescent agents
    • 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
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry

Landscapes

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

Abstract

En el presente, se da a conocer un procedimiento de obtención de adsorbente a partir de un material de desecho y su uso. Esta invención provee de un material natural de desecho, específicamente de la semilla del aguacate, su preparación y su uso para relleno de columnas empleadas en la eliminación de contaminantes presentes en agua residual. Las partículas tienen forma irregular y un tamaño variable para rellenar columnas de diferente diámetro y longi.tud. El adsorbente tiene la dureza suficiente para evitar que las partículas se colapsen. El material no se pudre, es regenerable y ecológico. En la presente invención se describe la preparación del adsorbente, su pre-activación, carbonización y aplicación para la eliminación del color en agua residual textil. La eliminación del color de agua residual textil, así como la disminución del contenido de sales, de sólidos totales suspendidos, de la demanda química de oxígeno (DQO) y del carbono orgánico total (TOC), se realiza haciendo pasar el agua residual textil por una columna de rellena con el adsorbente preparado. En sistema batch pueden eliminarse metales disueltos en agua.
MX2010007166A 2009-06-26 2010-06-25 Proceso para obtener un adsorbente a partir de un material de desecho y uso del adsorbente. MX2010007166A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/492,227 US8501663B2 (en) 2009-06-26 2009-06-26 Process for obtaining an adsorbent from a waste material and use of the adsorbent

Publications (1)

Publication Number Publication Date
MX2010007166A true MX2010007166A (es) 2011-10-05

Family

ID=43379567

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010007166A MX2010007166A (es) 2009-06-26 2010-06-25 Proceso para obtener un adsorbente a partir de un material de desecho y uso del adsorbente.

Country Status (2)

Country Link
US (2) US8501663B2 (es)
MX (1) MX2010007166A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109701491A (zh) * 2019-02-20 2019-05-03 长江大学 一种改性玉米芯及其制备方法与应用

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794444A (zh) * 2014-09-16 2017-05-31 株式会社可乐丽 包含活性炭的吸附剂的制造方法
DE102016216586B4 (de) * 2016-09-01 2018-12-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Unverkohlte, magnetisierte Fruchtkerne und Verfahren zu deren Herstellung
CN106268676B (zh) * 2016-09-07 2018-12-14 河海大学 一种茶叶吸附剂的改性方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR4174M (es) 1965-02-15 1966-05-23
NL7706879A (nl) * 1977-06-22 1978-12-28 Akzo Nv Werkwijze voor de bereiding van een vast kool- stofhoudend materiaal met sorbtievermogen voor metaalionen.
US5304527A (en) * 1992-11-16 1994-04-19 Westvaco Corporation Preparation for high activity, high density carbon
JP3563021B2 (ja) 1999-09-09 2004-09-08 光子 澤田 化粧用パックの製造方法
MXPA03004831A (es) 2003-05-30 2004-02-19 Cadenas Maria Teresa Sanchez Preparacion de locion capilar.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109701491A (zh) * 2019-02-20 2019-05-03 长江大学 一种改性玉米芯及其制备方法与应用

Also Published As

Publication number Publication date
US8501663B2 (en) 2013-08-06
US9174857B2 (en) 2015-11-03
US20130306564A1 (en) 2013-11-21
US20100326921A1 (en) 2010-12-30

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