Use of Various Zero Valent Irons for Degradation of Chlorinated Ethenes And Ethanes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F15%3A00002540" target="_blank" >RIV/46747885:24620/15:00002540 - isvavai.cz</a>

Result on the web

<a href="http://www.degruyter.com/view/j/eces.2015.22.issue-4/eces-2015-0034/eces-2015-0034.xml" target="_blank" >http://www.degruyter.com/view/j/eces.2015.22.issue-4/eces-2015-0034/eces-2015-0034.xml</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/eces-2015-0034" target="_blank" >10.1515/eces-2015-0034</a>

Result language

angličtina

Original language name

Use of Various Zero Valent Irons for Degradation of Chlorinated Ethenes And Ethanes

Original language description

Amongst all of the reducing agents that can be used in environmental remediation, zero valent iron (ZVI) is one of the most common due to its environmental acceptance, high reaction rate, good availability, and long-term stability. Moreover, ZVI mobility, stability and reactivity can be enhanced by the application of a DC electric current, ie electrokinetics (EK). In the study, six various slurries containing different ZVI were tested for their efficacy for chlorinated ethenes and ethanes degradation. Chlorinated compound concentrations, pH, oxidation-reduction potential (ORP) and conductivity were determined during the long-term kinetic test. Kinetic rate constants calculated for the degradation of three chlorinated ethenes (PCE, TCE and cis-DCE) concluded that EK brings substantial contribution to chlorinated compounds degradation. Nano-scale zero valent iron STAR had the highest reaction rates compare to the other ZVI tested. The performed study could serve as a preliminary assessment of various available ZVI before in-situ application.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10511 - Environmental sciences (social aspects to be 5.7)

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)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

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

Name of the periodical

Ecological Chemistry and Engineering S

ISSN

1898-6196

e-ISSN

—

Volume of the periodical

22

Issue of the periodical within the volume

4

Country of publishing house

PL - POLAND

Number of pages

10

Pages from-to

577-587

UT code for WoS article

000370246800007

EID of the result in the Scopus database

2-s2.0-84956600156