A5061431225- Biofuel production and bioconversion
- Catalysis for Biomass Conversion
- Minerals Flotation and Separation Techniques
- Coagulation and Flocculation Studies
- Wastewater Treatment and Reuse
- Microbial Metabolic Engineering and Bioproduction
- Enhanced Oil Recovery Techniques
- Advanced oxidation water treatment
- Lignin and Wood Chemistry
- Enzyme Production and Characterization
- Polysaccharides Composition and Applications
- Geography and Environmental Studies
- Enzyme Catalysis and Immobilization
- Petroleum Processing and Analysis
- Water Quality Monitoring and Analysis
- Moringa oleifera research and applications
- Water-Energy-Food Nexus Studies
- Microbial bioremediation and biosurfactants
Universidade Federal do Rio Grande do Norte
2015-2021
Universidade Federal do Rio Grande
2020
Instituto Nacional do Semiárido
2020
Centro de Tecnologias Estratégicas do Nordeste
2020
Instituto Federal de Educação Ciência e Tecnologia da Paraíba
2018
The high and increasing environmental concern about chemical surfactants triggers attention to more eco-friendly compounds, which are capable of presenting low toxicity biodegradable nature. This study has evaluated the emulsifying potential broths obtained from production rhamnolipids by Pseudomonas aeruginosa AP 029/GLVIIA using different agro-industrial wastes as carbon source, influence produced water in culture medium then acting an inducer. There were used residues coconut, cashew,...
Large volumes of produced water are generated as a byproduct in activities oil and gas exploitation, which can be reused agriculture after treatment process. Activated sludge has been successfully used to remove from wastewater, but systematic studies on the toxicity this effluent using scarce literature. In study, it was investigated performance an activated system synthetic under different initial conditions terms salinity grease concentration. Furthermore, evaluated phytotoxicity...
Carnauba (Copernicia prunifera) straw residue generated from production of its wax is rich in cellulose, thus showing a potential use the second generation ethanol. However, high lignin and hemicellulose load associated with cellulose makes it difficult enzymatic attack, having need an adequate pretreatment this material. The objective study was to optimize hydrolysis carnauba residue, focusing on alkaline biomass pretreatment. Therefore, NaOH solutions at concentrations 1.0% (w/v) (PA1),...
O principal efluente da indústria do petróleo é a água produzida, cujo descarte inadequado traz efeitos nocivos ao meio ambiente. tratamento convencional para o associa as técnicas de floculação e flotação. Na são utilizados floculantes convencionais que, além alto custo, fornecidos com limitada informação técnica. Este trabalho objetiva avaliar potencial um floculante alternativo natural à base Moringa oleifera comparando sua eficiência dois normalmente pela (A B). A apresentou 93% na...