Banca de QUALIFICAÇÃO: VITÓRIA SILVA LOURENÇO

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : VITÓRIA SILVA LOURENÇO
DATA : 12/07/2019
HORA: 14:00
LOCAL: sala 301,3º andar, Bloco B, Campus SA, Av.dos Estados, 5001, Sta.Terezinha,Santo André-SP.
TÍTULO:

TREATMENT OF OIL PRODUCED WATER BY PROCESSES OF ADSORPTION AND HETEROGENEOUS PHOTOCATALYSIS USING ACTIVATED CARBON MATERIALS MODIFIED WITH TIO₂

PÁGINAS: 36
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Química
SUBÁREA: Tecnologia Química
ESPECIALIDADE: Água
RESUMO:

The glycerol-based activated carbon (AC), and the AC and TiO₂ compounds synthesized by sol-gel from the use of titanium isopropoxide, were evaluated for their ability to remove phenol from sea water in a process discontinuous. The objective of this work was to apply adsorption and heterogeneous photocatalytic treatment to treat phenol. The materials used are an AC base and blended with TiO₂ (CATi) were tested as photocatalysts in the presence of UV-C (254nm) and Visible (320-700nm) and adsorption tests. This work was removed in three parts: a preparation of the materials; characterization of physical-chemical characteristics such as Boehm titration, N₂ adsorption and desorption, Fourier transform infrared spectroscopy (FTIR), scanning electron spectroscopy (SEM) and X-ray diffraction (XRD); and application in adsorption and photocalytic tests. In the effluent treatment trials parameters such as initial solution pH, catalyst dosage, and exposure time were analyzed. According to the results, the coals presented promising characteristics for applications in real systems.

MEMBROS DA BANCA:
Membro Titular - Examinador(a) Externo ao Programa - 2351974 - JULIANA DOS SANTOS DE SOUZA
Membro Titular - Examinador(a) Externo ao Programa - 1305186 - SERGIO BROCHSZTAIN
Presidente - Externo ao Programa - 233.691.308-90 - YVAN JESUS OLORTIGA ASENCIOS - NENHUMA
Membro Suplente - Examinador(a) Externo ao Programa - 2342998 - RODRIGO DE FREITAS BUENO