Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Clarice Oliveira da Rocha"'
Autor:
Antonio José Ferreira Gadelha, Clarice Oliveira da Rocha, José Germano Veras Neto, Mirelly Alexandre Gomes
Publikováno v:
Eclética Química, Vol 48, Iss 4, Pp 37-47 (2023)
Multivariate analysis techniques are powerful tools in the study of groundwater quality, providing an expanded view of quality parameters. This work presents a multivariate analysis of groundwater quality in the city of Sousa, Paraíba state, through
Externí odkaz:
https://doaj.org/article/d102660910e84134b4e0f665e3779034
Autor:
Antonio José Ferreira Gadelha, Clarice Oliveira da Rocha, Marcelo Rodrigues do Nascimento, Luellen Pereira Rocha, David Aragão de Sousa, Bernardo Vale da Cunha
Publikováno v:
Water Practice and Technology, Vol 18, Iss 6, Pp 1465-1478 (2023)
In this work, malachite green dye was removed from an aqueous effluent using acerola seed as an adsorbent. The adsorbent was characterized by Fourier transform infrared (FTIR), X-ray diffraction, zero charge potential, and acid group concentration te
Externí odkaz:
https://doaj.org/article/31da21c118ff48bc93e29575f119a570
Autor:
Letícia Borburema de Oliveira, Lígia Karoline do Nascimento, Danielly Vieira de Lucena Rocha Souto, Antonio José Ferreira Gadelha, Clarice Oliveira da Rocha
Publikováno v:
Revista Principia, Vol 59, Iss 4, Pp 1158-1170 (2022)
O aumento da geração de efluentes petrolíferos tóxicos exige cada vez mais tecnologias de tratamento eficientes, entre as quais se destacam os processos de oxidação, como o processo Fenton, método este que se destaca devido à rápida e eficaz
Externí odkaz:
https://doaj.org/article/934a58aea472456586ac4abae63973e1
Autor:
Carlos Magno Rocha Almeida Souto, Danielly Vieira de Lucena, Clarice Oliveira da Rocha, Maria Eduarda da Silva Barbosa, Syane Marcelle Miranda
Publikováno v:
Revista Principia, Vol 1, Iss 51, Pp 22-29 (2020)
As argilas bentoníticas constituem um insumo imprescindível à elaboração de fluidos de perfuração. Pode-se destacar que um dos principais segmentos consumidores de argila bentonítica é a indústria petrolífera, na qual ela é usada como age
Externí odkaz:
https://doaj.org/article/0bde2f1a2b65424cb1f15291e762496c
Autor:
Thiago Trajano Farias, Victor de Oliveira, Danielly Vieira de Lucena Rocha Souto, Antonio José Ferreira Gadelha, Clarice Oliveira da Rocha
Publikováno v:
Revista Principia, Vol 1, Iss 49, Pp 122-128 (2020)
Activated carbons are organic materials characterized by the ability to adsorb impurities from fluids, being considerably used industrially. In the oil extraction industry, the water produced (WP) is an undesired effluent that, due to its toxic and c
Externí odkaz:
https://doaj.org/article/a4e018fa397a42c5b8fda21e03907bfd
Estudo e caracterização de folhelhos oriundos da perfuração de poços de petróleo da Bacia do Araripe
Autor:
Larissa Luciana de Melo, João Pedro Souza Andrade, João Pinheiro de Melo Neto, Danielly Vieira Lucena, Clarice Oliveira da Rocha
Publikováno v:
Revista Principia, Vol 1, Iss 40, Pp 11-20 (2018)
The stability of shales rich in clay is deeply affected by its complex physical and chemical interactions with drilling fluids. Thus, these rocks with a high content of clay have shown significant changes, such as swelling or expanding, when placed i
Externí odkaz:
https://doaj.org/article/2230da6e775b40a9aee3474b0df04f36
Autor:
Antônio José Ferreira Gadelha, Clarice Oliveira da Rocha, Fernando Fernandes Vieira, George do Nascimento Ribeiro
Publikováno v:
Revista Caatinga, Vol 22, Iss 1, Pp 115-118 (2009)
In food analysis, it is of utmost importance the determination of a specific component of the food as it is the case of the determination of the centesimal composition. Are procedures carried through with the purpose to supply information on the chem
Externí odkaz:
https://doaj.org/article/da2bd9f0e5d94076b362509efcf0d4fb
Autor:
Clarice Oliveira da Rocha, Antônio José Ferreira Gadelha, Fernando Fernandes Vieira, George do Nascimento Ribeiro
Publikováno v:
Revista Verde de Agroecologia e Desenvolvimento Sustentável, Vol 4, Iss 3 (2009)
A água é um recurso natural indispensável à vida. A água, que deveria ser um presente da natureza, está ficando comprometida. A cada dia que passa nossa qualidade de vida fica mais precária. Os rios e lagos estão se tornando poluídos e suas
Externí odkaz:
https://doaj.org/article/3b976143781f46b69bbd9bf838b7c8ff
Autor:
Danielly Vieira de Lucena Rocha Souto, Thiago Trajano Farias, Clarice Oliveira da Rocha, Victor De Oliveira, Antônio José Ferreira Gadelha
Publikováno v:
Revista Principia, Vol 1, Iss 49, Pp 122-128 (2020)
Activated carbons are organic materials characterized by the ability to adsorb impurities from fluids, being considerably used industrially. In the oil extraction industry, the water produced (WP) is an undesired effluent that, due to its toxic and c
Autor:
Clarice Oliveira da Rocha, Igor Correia Silva, Davi Lima Medeiros, Antônio José Ferreira Gadelha, Danielly Vieira Lucena
Publikováno v:
Revista Principia, Vol 1, Iss 45, Pp 171-179 (2019)
As the water produced comes from the oil and gas industry, the by-product generated in greater quantity and given its potential to cause environmental impacts, several techniques have been proposed in order to attenuate the concentration of its conta