Resumo de eventos cient??ficos
Using microstructured yeast as biotemplate for TiO2 deposition applied on amoxicillin solar photodecomposition
Registro en:
0000-0002-7737-3732
Autor
ORTIZ, N.
MAICHIN, F.
MACEDO, M.V.
IWA INTERNATIONAL CONFERENCE ON WATER RECLAMATION AND REUSE, 12th
Resumen
The indication of amoxicillin (AMOX) is the most frequent by the
public health assistance in Brazil. After the body metabolization, the antibiotic is
discharged by excretes in the sewage system; also acting as secondary
pollution sources for surface water resources. The microstructured yeast culture
(biotemplate) enhances the TiO2 surface area before the amoxicillin solar
photodecomposition. The maximum removal percentage was 56% of AMOX
with pseudo-second-order kinetics. The use of the low-frequency ultrasonic
source in the TiO2 slurry dispersion after the yeast culture enhanced the TiO2
surface area and its effectiveness during the antibiotics solar
photodecomposition.