Effect of iron speciation on the photodegradation of Monuron in combined photocatalytic systems with immobilized or suspended TiO2

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F09%3A00021514" target="_blank" >RIV/60461373:22310/09:00021514 - isvavai.cz</a>

Alternative codes found

RIV/61388955:_____/09:00309799

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of iron speciation on the photodegradation of Monuron in combined photocatalytic systems with immobilized or suspended TiO2

Original language description

Photodegradation kinetics of Monuron (3-(4- chlorophenyl)-1,1-dimethylurea) in photoreactor with immobilized and suspended TiO2 photocatalyst were studied. The effect of addition of ferric or ferrous perchlorate was investigated. Whatever the concentration of Fe(III/II) added there is no significant negative effect on the photodegradation rate of pollutants. On the contrary, depending on speciation and concentration of iron salts, slight or marked acceleration of the photodegradation kinetics was observed. This positive influence was more pronounced in the case of TiO2 suspensions than for TiO2 layers. Fe(III) was generally more effective than Fe(II).

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

CH - Nuclear and quantum chemistry, photo chemistry

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2009

Confidentiality

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

Name of the periodical

ENVIRONMENTAL CHEMISTRY LETTERS

ISSN

1610-3653

e-ISSN

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Volume of the periodical

2009

Issue of the periodical within the volume

7

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

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UT code for WoS article

000266240400004

EID of the result in the Scopus database

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