Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Raimundo N. P. Teixeira"'
Autor:
Yago N. Teixeira, Jorge M. C. Menezes, Raimundo N. P. Teixeira, Francisco J. Paula Filho, Thiago M. B. F. Oliveira
Publikováno v:
Textiles, Vol 3, Iss 1, Pp 52-65 (2023)
This study aimed to evaluate the methyl red (MR) removal efficiency from aqueous matrices using an eco-friendly anionic surfactant (a calcium surfactant, or CaSF), obtained from frying oil residue. Data obtained by infrared spectroscopy revealed seve
Externí odkaz:
https://doaj.org/article/a19dc1a68488447d9a25e3961a104595
Autor:
Yedda M. L. S. de Matos, Daniel L. M. Vasconcelos, Antonio C. H. Barreto, Janaína E. Rocha, José B. de Araújo-Neto, Fábia F. Campina, Maria Milene C. da Silva, Tássia T. Al Yafawi, Celestina E. Sobral-Souza, Jacqueline C. A. Pinheiro, Saulo R. Tintino, Amanda K. Sousa, Raimundo N. P. Teixeira, Juan C. Alvarez-Pizarro, João H. da Silva, Abolghasem Siyadatpanah, Bonglee Kim, Henrique D. M. Coutinho
Publikováno v:
Journal of Chemistry, Vol 2022 (2022)
Plants when exposed to toxic levels of metals can suffer morphological or physiological damage because toxic metals can interact with several vital molecules in the plant. One possibility to remove these contaminants from the environment is through t
Externí odkaz:
https://doaj.org/article/06f9451b8fdc4c3e9c1df72b1ed92c16
Autor:
Vicente O. S. Neto, André G. Oliveira, Raimundo N. P. Teixeira, Marcos A. A. Silva, Paulo C. T. Freire, Denis De Keukeleire, Ronaldo F. Nascimento
Publikováno v:
BioResources, Vol 6, Iss 3, Pp 3376-3395 (2011)
The use of coconut bagasse as an adsorbent for the treatment of Cu(II) ions from aqueous solutions has been investigated. The adsorbent was characterized by infrared spectroscopy, including zeta potential and pH effects. To assess the possibility of
Externí odkaz:
https://doaj.org/article/538a7337c0b243d6ab306df17863116f