| Autor: |
Queiroz, M. J. R. P., Plasencia, P. M. S., Pinto, E. M. M. S., Oliveira-Campos, A. M. F., Goncalves, M. S. T. |
| Předmět: |
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| Zdroj: |
Chemosphere. Aug1999, Vol. 39 Issue 5, p781. 0p. |
| Abstrakt: |
Photocatalytic degradation of eight azo dyes was conducted in basic medium, studying the influence of various amounts of TiO2 and different light sources, a medium pressure (400 W) and a low pressure (16 W) Hg vapour lamps and lamps for household purposes. The experiments were monitored by UV-vis absorption and the degree of mineralisation was followed by COD variation. Decolouration extends observed are related to dye structure. [ABSTRACT FROM AUTHOR] |
| Databáze: |
GreenFILE |
| Externí odkaz: |
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