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1.460.803  Articles
1 of 146.081 pages  |  10  records  |  more records»
La dégradation du 2-MP photoinduite par NO3- a été étudiée en solution aqueuse homogène à 313 nm. L’excitation des ions nitrates à 313 nm conduit à NO2. et O.-. L’oxygène atomique (O.-) après protonation conduit aux radicaux hydroxyle. Les radicaux ainsi ... see more

La dégradation du 2-MP photoinduite par NO3- a été étudiée en solution aqueuse homogène à 313 nm. L’excitation des ions nitrates à 313 nm conduit à NO2. et O.-. L’oxygène atomique (O.-) après protonation conduit aux radicaux hydroxyle. Les radicaux ainsi ... see more

Heterogeneous photodegradation of Linuron under UV irradiation was investigated. Natural iron oxide (NIO) was used in this study, to take a closer look at its adsorption capacity in the dark. The results obtained showed that the substrate photolysis is ve... see more

A heterogeneous photo-Fenton-like degradation process of 1-naphthol (1-NP) promoted by natural iron oxide (NIO) in the presence of H2O2 was studied under artificial (365 nm) and solar irradiation. This is an important reaction for the environment since bo... see more

Heterogeneous photodegradation of Linuron under UV irradiation was investigated. Natural iron oxide (NIO) was used in this study, to take a closer look at its adsorption capacity in the dark. The results obtained showed that the substrate photolysis is ve... see more

A heterogeneous photo-Fenton-like degradation process of 1-naphthol (1-NP) promoted by natural iron oxide (NIO) in the presence of H2O2 was studied under artificial (365 nm) and solar irradiation. This is an important reaction for the environment since bo... see more


The study of 3-methylphenol (m-cresol) photodegradation has been achieved in two system, UV / Fe(III)-Cit and UV / Fe(III)-Cit / H2O2 in natural (pH = 6.5). The presence of H2O2 in UV / Fe(III)-Cit system  reduce the efficiency of m-cresol degradatio... see more

The voluntary or accidental release of chemical compounds in the environment is a major cause of pollution of natural waters. Most of chlorophenols are toxic and hardly biodegradable and are difficult to remove from the environment. Therefore, it is impor... see more

1 of 146.081 pages  |  10  records  |  more records»