@article{padovan_azevedo_2015,  title={COMBINING A SEQUENCING BATCH REACTOR WITH HETEROGENEOUS PHOTOCATALYSIS (TiO<sub>2</sub>/UV) FOR TREATING A PENCIL MANUFACTURER'S WASTEWATER},  volume={32},  ISSN={0104-6632},  url={https://doi.org/10.1590/0104-6632.20150321s00003103},  DOI={10.1590/0104-6632.20150321s00003103},  number={1},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Padovan, R. N. and Azevedo, E. B.},  year={2015},  month={Jan},  pages={99–106} }