A5017601253- Infection Control and Ventilation
- Combustion and flame dynamics
- Medical and Biological Ozone Research
- Advanced Combustion Engine Technologies
- Combustion and Detonation Processes
- Climate Change and Health Impacts
- Photovoltaic Systems and Sustainability
- Dental Research and COVID-19
- Photovoltaic System Optimization Techniques
- Solar Thermal and Photovoltaic Systems
- Intravenous Infusion Technology and Safety
- Minerals Flotation and Separation Techniques
- Infection Control in Healthcare
- Thermochemical Biomass Conversion Processes
- Healthcare and Environmental Waste Management
- Academic Research in Diverse Fields
- Biodiesel Production and Applications
- Geography and Environmental Studies
- Corrosion Behavior and Inhibition
- Solar Radiation and Photovoltaics
- Experimental and Theoretical Physics Studies
- Electrohydrodynamics and Fluid Dynamics
- Hydrogen's biological and therapeutic effects
- Catalytic Processes in Materials Science
Serviço Nacional de Aprendizagem Industrial
2016-2022
Universidade Federal do Recôncavo da Bahia
2020
Instituto Federal da Bahia
2020
Associação Brasileira da Batata
2020
O3 dissolved in water (or ozonized water) has been considered a potent antimicrobial agent, and this study aimed to test through microbiological vitro assays. The stability of was accessed following modifications the physicochemical parameters water, such as temperature pH, with or without buffering. Three concentrations (0.4, 0.6, 0.8 ppm) were tested against different microorganisms, an analysis cytotoxic effects also conducted using human ear fibroblast cell line (Hfib). Under conditions...
To control infectious diseases such as the severe acute respiratory syndrome coronavirus (Covid-19) that caused current pandemic, disinfection measures are essential. Among building measures, chambers can help to decrease transmission rate through sanitizing capacity of disinfectant used, which thereby clean surfaces or humans. Out existing biocides, ozone is considered one safest for humans, but most powerful oxidizers, making substance a better alternative biocidal solution in chambers....
Due to the high recurrence of microbial infections, developing new technologies for preventing dissemination pathogens is essential, especially prevent infection in humans. Thus, devices decontamination surfaces reduce not only spread environment, but provide greater security and protection communities. Ozone (O3) a substance capable reducing or eliminating several types microorganisms owing its biocidal capacity, including when it dissolved water. The objective this study was develop an...
The development of new approaches for the decontamination surfaces is important to deal with processes related exposure contaminated surfaces. Therefore, was evaluated efficacy a disinfection technology using ozonized water (0.7-0.9 ppm O
The use of personal protective equipment (PPE) has been considered the most effective way to avoid contamination healthcare workers by different microorganisms, including SARS-CoV-2. A spray disinfection technology (chamber) was developed, and its efficacy in instant decontamination previously contaminated surfaces evaluated two exposure times. Seven test microorganisms were prepared inoculated on surface seven types PPE (respirator mask, face shield, shoe, glove, cap, safety glasses lab...
The transmission of SARS-CoV-2 through contact with contaminated surfaces or objects is an important form transmissibility. Thus, in this study, we evaluated the performance a disinfection chamber designed for instantaneous dispersion biocidal agent solution, order to characterize new device that can be used protect individuals by reducing transmissibility disease surfaces. We proposed necessary adjustments configuration improve on and effectiveness developed equipment. Computational Fluid...
The use of combustion in industrial activity is paramount importance for economic and social development. However, reactions are the main sources atmospheric pollutant emissions. Given this reality, it necessary to study new techniques, such as application oxygen process, order increase efficiency productivity burning process energy production. In addition, studies have reported acoustic excitation, a low-investment technique that can promote higher rates heat mass transfer. Thus, goal was...
O uso de sistemas energia solar fotovoltaica cresce consideravelmente em todo o mundo. Pesquisas mostram que os módulos fotovoltaicos (FV) são afetados pela existência poeira e sua deposição nas superfícies dos módulos, levando à redução da eficiência do sistema. Este trabalho tem como objetivo desenvolver um estudo, utilizando a Dinâmica Fluidos Computacional (CFD), sobre jatos ar para promover arrasto das partículas poeira, removendo-as superfície módulos. Um modelo foi desenvolvido uma...
To mitigate the loss of efficiency photovoltaic modules, protective filmsof polyethylene terephthalate with tin doped indium oxide (PET / ITO) may be aviable alternative. Thus, article presents a review on effect theaccumulation dirt in modules and state art involvingprotective films made PET ITO. The started 2019 predominanceof articles published abroad international journals. results show that thereare several studies systems, but these are studiesthat do not take into account comparison...
O processo de combustão continuará sendo uma das principais fontes energia por algum tempo. No entanto, esse causa impactos ambientais com seu uso, o que traz problemas globais como efeito estufa e as emissões partículas, a fuligem. Por isso, são necessários estudos para tornar os processos mais sustentáveis eficientes. Com isso em mente, uso da gaseificação biomassa tem sido estudado, resultando um combustível conhecido gás síntese, composto grande parte hidrogênio monóxido carbono, que,...