Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Valdemir Alexandre Dos Santos"'
Autor:
Christian Matheus Barbosa De Menezes, Daniel de Morais Sobral, Leonardo Bandeira Dos Santos, Mohand Benachour, Valdemir Alexandre Dos Santos
Publikováno v:
Revista Brasileira de Ciências Ambientais, Vol 59, Pp e1912-e1912 (2024)
Este artigo revisa a utilização de campos ultrassônicos na eletrólise alcalina para produção de hidrogênio verde, destacando benefícios e desafios dessa tecnologia emergente. A aplicação de ultrassom pode aumentar significativamente a efici
Externí odkaz:
https://doaj.org/article/0e2cdb4b66c64527bfc6c9cd9b4ac1dd
Autor:
Gilka Maria da Silva Paiva, Gleice Paula de Araujo, Ivan Xavier Lins, Davi de Lima Cavalcanti, Leonardo Bandeira dos Santos, Mohand Benachour, Valdemir Alexandre dos Santos
Publikováno v:
Revista Brasileira de Ciências Ambientais, Vol 59, Pp e1752-e1752 (2024)
Este artigo de revisão aborda estratégias biotecnológicas sustentáveis para a conversão de compostos de sulfato e resíduos lignocelulósicos, com foco na utilização de bactérias redutoras de sulfato (BRS) e na valorização de resíduos agro
Externí odkaz:
https://doaj.org/article/8e7d43c6251146a3a7e7283fc75f3b03
Autor:
Leonardo Bandeira dos Santos, Rita de Cássia Freire Soares da Silva, Leonildo Pereira Pedrosa, Rodrigo Dias Baldo, Mohand Benachour, Attilio Converti, Leonie Asfora Sarubbo, Valdemir Alexandre dos Santos
Publikováno v:
Energies, Vol 16, Iss 5, p 2278 (2023)
In this work, an induced pre-saturation tower (IPST) for oil–water separation was built on a semi-industrial scale, based on experimental results obtained on a laboratory scale prototype. The main strategy for generating these criteria was to incre
Externí odkaz:
https://doaj.org/article/336a5c9a2eb844919fbe7a0b84bb1200
Autor:
Yago Fraga Ferreira Brandão, Leonardo Bandeira dos Santos, Gleice Paula de Araújo, Leonildo Pereira Pedrosa Júnior, Benjamim Francisco da Costa Neto, Rita de Cássia Freire Soares da Silva, Mohand Benachour, Attilio Converti, Leonie Asfora Sarubbo, Valdemir Alexandre dos Santos
Publikováno v:
Energies, Vol 15, Iss 12, p 4431 (2022)
Isolated ultrasonic vibrations were used to treat feed water from a 20 bar steam-producing water tube boiler. Physical treatments such as ultrasounds and reverse osmosis (RO) are recommended as the most eco-friendly for this purpose. A novel bench-sc
Externí odkaz:
https://doaj.org/article/98b88c24fde04e24941b9b2f7b004cbf
Autor:
Aldemar Antonio Pedrosa Campello Filho, Yslla Emannuelly Da Silva Faccioli, Charles Bronzo Barbosa Farias, Pedro Pinto Ferreira Brasileiro, Leonardo Bandeira Dos Santos, Valdemir Alexandre Dos Santos, Rita De Cássia Freire Soares Da Silva, Leonie Asfora Sarubbo
Publikováno v:
Chemical Engineering Transactions, Vol 79 (2020)
The increase in activities related to the oil and electric power sector are mainly responsible for the production of oily waters and their disposal, requiring treatment strategies and separation of these wastes. For the treatment of oily water, flota
Externí odkaz:
https://doaj.org/article/b87df88bcda04d6a8fdb83a54db431f1
Publikováno v:
Revista Brasileira de Climatologia, Vol 20, Iss 0 (2017)
Foi realizada uma análise de parâmetros meteorológicos da Cidade do Recife, correspondente a um período de 19 anos (1990 a 2009), utilizando a metodologia estatística de séries temporais. Os dados foram fornecidos pelo Instituto Nacional de Met
Externí odkaz:
https://doaj.org/article/d898af939d764e30822375248039d0f8
Combustion is a chemical reaction that occurs when fuel elements react with air, resulting in a large amount of heat emitting polluting gases. In thermoelectric plants, the energy used results from burning fossil fuels such as coal, oil, or gas. Aimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::621daab8a9dbeb4d743e92d78724379c
https://doi.org/10.21203/rs.3.rs-2752061/v1
https://doi.org/10.21203/rs.3.rs-2752061/v1
Autor:
Daniel de Morais Sobral, Dayana Montero-Rodríguez, Ákylla Fernanda Souza Silva, Adriana Ferreira De Souza, Valdemir Alexandre Dos Santos, Galba M. Campos-Takaki
Publikováno v:
Brazilian Journal of Development. 8:17341-17350
Nowadays, water pollution caused by dye contaminants has become a severe global issue and aroused tremendous attention, since it is estimated that more than 100 thousand types of commercial organic dyes have been produced. Meanwhile, huge amounts of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10b39080ab9a0999d7e3ba67984f0b18
https://doi.org/10.34117/bjdv8n3-122
https://doi.org/10.34117/bjdv8n3-122
Autor:
Thayná Rhomana da Silva Cândido, Ana Patrícia da Conceição Dos Santos, Rafael de Souza Mendonça, Maria Eduarda Araújo de Andrade Lemos Donato, Valberto Barbosa De Oliveira, Diego Guedes de Lima Lemos, Ivo Lourenço Da Silva, Valdemir Alexandre Dos Santos
Publikováno v:
Brazilian Journal of Development. 7:111171-111183
O procedimento de diálise para pacientes renais é de importância vital e consiste em desviar o sangue do corpo para uma máquina que irá fazer o trabalho dos rins, filtrando o sangue e eliminando as toxinas. O sangue devidamente filtrado retorna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fe9184826050bcc6f5d1b27d5c10883
https://doi.org/10.34117/bjdv7n12-072
https://doi.org/10.34117/bjdv7n12-072
Autor:
Manoel Pereira de Andrade Filho, Yago Fraga Ferreira Brandão, Bruno Maciel do Nascimento, Rita de Cássia Freire Soares da Silva, Gleice Paula de Araújo, Leonardo Bandeira dos Santos, Leonildo Pereira Pedrosa Junior, Leonie Asfora Sarubbo, Mohand Benachour, Valdemir Alexandre dos Santos
Publikováno v:
Research, Society and Development; Vol. 11 No. 12; e200111234364
Research, Society and Development; Vol. 11 Núm. 12; e200111234364
Research, Society and Development; v. 11 n. 12; e200111234364
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Research, Society and Development; Vol. 11 Núm. 12; e200111234364
Research, Society and Development; v. 11 n. 12; e200111234364
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
At the end of this review on applications of ultrasonic waves in the inactivation of microorganisms in hospital laundry effluents, the fourth type of predictive model is proposed, based on the application characteristics of the experimental plans. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::510294decc2594eb83f875cb1b66a706
https://rsdjournal.org/index.php/rsd/article/view/34364
https://rsdjournal.org/index.php/rsd/article/view/34364