Sorption Properties of Iron Impregnated Activated Carbon Web for Removal of Methylene Blue from Aqueous Media

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F16%3A00003771" target="_blank" >RIV/46747885:24410/16:00003771 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s12221-016-6423-x" target="_blank" >http://dx.doi.org/10.1007/s12221-016-6423-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12221-016-6423-x" target="_blank" >10.1007/s12221-016-6423-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Sorption Properties of Iron Impregnated Activated Carbon Web for Removal of Methylene Blue from Aqueous Media

Popis výsledku v původním jazyce

In this study, impregnation of iron chloride was carried out on needle punched web of waste acrylic fibers, whichwas subsequently carbonized under layer of charcoal by physical activation in high temperature furnace to produce ironimpregnated activated carbon (FeAC). For comparison purpose, one more sample of activated carbon (AC) was preparedwithout impregnation of iron chloride. Both the webs were carbonized at 1200 oC with no holding time, and characterizationof BET surface area, SEM morphology, EDX elemental analysis, XRD crystalline structure was performed. The FeAC webwas used as adsorbent for the removal of methylene blue from aqueous solution. The dye removal percentage wasinvestigated at different experimental parameters like different dye concentrations, adsorbent dosage, stirring speed anddifferent pH. The obtained results were analyzed using linear and non-linear forms of Langmuir and Freundlich isothermsand adsorption kinetics (i.e. pseudo first order and pseudo second order model).

Název v anglickém jazyce

Sorption Properties of Iron Impregnated Activated Carbon Web for Removal of Methylene Blue from Aqueous Media

Popis výsledku anglicky

In this study, impregnation of iron chloride was carried out on needle punched web of waste acrylic fibers, whichwas subsequently carbonized under layer of charcoal by physical activation in high temperature furnace to produce ironimpregnated activated carbon (FeAC). For comparison purpose, one more sample of activated carbon (AC) was preparedwithout impregnation of iron chloride. Both the webs were carbonized at 1200 oC with no holding time, and characterizationof BET surface area, SEM morphology, EDX elemental analysis, XRD crystalline structure was performed. The FeAC webwas used as adsorbent for the removal of methylene blue from aqueous solution. The dye removal percentage wasinvestigated at different experimental parameters like different dye concentrations, adsorbent dosage, stirring speed anddifferent pH. The obtained results were analyzed using linear and non-linear forms of Langmuir and Freundlich isothermsand adsorption kinetics (i.e. pseudo first order and pseudo second order model).

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Fibers and Polymers

ISSN

1229-9197

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

1245-1255

Kód UT WoS článku

000381928100016

EID výsledku v databázi Scopus

2-s2.0-84983757498