Magnetically Modified Tea for Lead Sorption

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F14%3A86089527" target="_blank" >RIV/61989100:27640/14:86089527 - isvavai.cz</a>

Alternative codes found

RIV/25870807:_____/14:#0000362

Result on the web

<a href="http://dx.doi.org/10.1166/asem.2014.1527" target="_blank" >http://dx.doi.org/10.1166/asem.2014.1527</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1166/asem.2014.1527" target="_blank" >10.1166/asem.2014.1527</a>

Result language

angličtina

Original language name

Magnetically Modified Tea for Lead Sorption

Original language description

Lead is one of the elements dangerous for the environment. It occurs in soil and also in water. Therefore, the content of Pb ions should be controlled and their concentration in wastewater must be reduced. Article deals with sorption properties of the magnetically modified biological material which was developed from a used tea leaves. Magnetically modified tea was suspended in methanol and then was added ferrofluid (magnetic iron oxide nanoparticles). Prepared material was characterized by using scanning electron microscopy, X-ray diffraction methods and X-ray fluorescence spectrometry. Studies were focused on the sorption and desorption properties. The changes of Fe content in magnetically modified material after treatment were observed as well. Adsorption proces has been modelled by Langmuir and Freundlich isotherms. Results show that the maximal sorption capacity of Pb ions on the material is 44.5 mg/g and desorption amount did not exceed 7.4% of the adsorbed amount of Pb ions. It

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

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

Name of the periodical

Advanced Science, Engineering and Medicine

ISSN

2164-6627

e-ISSN

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Volume of the periodical

2014

Issue of the periodical within the volume

6

Country of publishing house

US - UNITED STATES

Number of pages

4

Pages from-to

1-4

UT code for WoS article

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EID of the result in the Scopus database

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