Banca de DEFESA: IZAIAS CAMPOS DA PAIXÃO
Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.DISCENTE : IZAIAS CAMPOS DA PAIXÃO
DATA : 19/08/2019
HORA: 09:00
LOCAL: Auditório do NUPPRAR/UFRN
TÍTULO:
FENTON INTEGRATED ELECTRO-KINETIC REMEDIATION FOR THE TREATMENT OF OIL CONTAMINATED SOIL: STUDY ON LOW PERMEABILITY SOILS
PALAVRAS-CHAVES:
Electrokinetic Remediation, Fenton, Petroleum, Permeability
PÁGINAS: 80
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Química
RESUMO:
TPH is a broad family of organic compounds, for this reason, is represented as the function of equivalent carbon number. These are sometimes referred to as gasoline and diesel range organics due to the boiling point ranges of the hydrocarbon in each roughly correspond to those of gasoline (C6 to C10-12) and diesel fuel (C8-12 to C24-26), respectively. Nowadays, electrokinetic remediation (ER) is a technique has been used in the treatment of polluted soil by which contaminants can be moved to controlled extractions points. In this context, Electrokinetic Remediation-Fenton (ER-Fenton) technology have been developed for soil remediation. In this context, this work aims to investigate, for the first time, the coupling of ER-Fenton process to eliminate total petroleum hydrocarbon (TPH), from kaolin soil. Bench-scale ER-Fenton experiments were conducted using a kaolin, a low permeability clayey soil, spiked with petroleum. In ER-Fenton experiments, 0–10% H2O2 solution was delivered from the anode and citric acid solution from the cathode. An electric potential of 1 V / cm was applied in all tests to induce electroosmotic flow for 14 days. The information about the experiments is described in Table 1. Maximum TPH oxidation was observed by ExpH2O2+citric acid/citric acid, this result reveal that an optimized in situ combined technology of EK
MEMBROS DA BANCA:
Interna - 050.394.574-99 - ALINE MARIA SALES SOLANO - UFRN
Interno - 1645110 - CARLOS ALBERTO MARTINEZ HUITLE
Interno - 348475 - DJALMA RIBEIRO DA SILVA
Presidente - 2275848 - ELISAMA VIEIRA DOS SANTOS
Externo à Instituição - MARCO ANTONIO QUIROZ ALFARO - udlap