Mathematical modeling of the equilibrium and kinetics of sulfamethoxazole adsorption from aqueous solution

Autor: Ítalo Fernando Dos Santos Araujo, Edilson De Jesus Santos, Rogério Luz Pagano, Antônio Santos Silva

Publikováno v: Concilium. 23:896-907

The determination of kinetic and equilibrium constants of the adsorption process is an important step to evaluate the efficiency of the industrial process. In this work, the analysis was carried out innovatively, by proposing analytical solutions for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5d5bbc9774dcc4d2e98a842c1e4bced
https://doi.org/10.53660/clm-921-23b63

Biosortion of Cr(VI) from Aqueous Solutions Using Chemically Modified Okra Powder

Autor: null Joelington do C. Conceição, null Antônio Santos Silva, null Antônio Wilson M. de C. Costa, null Edilson de Jesus, null Victor Hugo S. Ramos

Publikováno v: Journal of Basic & Applied Sciences. 10:73-79

The main objective of this work was to use the okra powder modified with citric acid as biosorbent for the removal of Cr(VI) from aqueous solutions. Samples of Cr(VI) solution were prepared by diluting the 100 ppm solution diluted from the 1000 ppm s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::830f51a616d2fa1eeca4549aefd9fc5b
https://doi.org/10.6000/1927-5129.2014.10.11

Um estudo sobre parâmetros de sedimentação de partículas em fluidos de perfuração com base em modelagem matemática em proveta / A study on particle sedimentation parameters in drilling fluids based on mathematical modeling in a beaker

Autor: Rogério Luz Pagano, Antônio Santos Silva, Hariel Udi Santana Mendes

Publikováno v: Brazilian Journal of Development. 7:82618-82632

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6974bb858366fc432d7f0ad916e62d5
https://doi.org/10.34117/bjdv7n8-460

Assessment of sulfamethoxazole adsorption capacity on Pirangi clay from the State of Sergipe, Brazil, modified by heating and addition of organic cation

Autor: Antônio Santos Silva, Herbet Alves de Oliveira, J. C. T. de Rezende, Cochiran Pereira dos Santos, E. de Jesus, V. H. S. Ramos

Publikováno v: Cerâmica, Vol 65, Iss 376, Pp 626-634 (2019)
Cerâmica v.65 n.376 2019
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Volume: 65, Issue: 376, Pages: 626-634, Published: 14 NOV 2019

Sulfamethoxazole (SMX) is a widely-used antibiotic in human and veterinary medicine for treating diseases and infections and is often detected in the surface water ecosystem. Thus, this study evaluated the capacity of removing SMX from aqueous system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba03e7421c1313d576b33f1b2ce90701
http://www.scielo.br/pdf/ce/v65n376/1678-4553-ce-65-376-626.pdf

Efeitos da temperatura e do tempo de armazenamento no comportamento de falsa pega do cimento Portland CPI-S

Autor: E. de Jesus, V. H. S. Ramos, R. M. Mota, J. C. T. Rezende, Antônio Santos Silva

Publikováno v: Cerâmica, Volume: 66, Issue: 379, Pages: 321-329, Published: 17 JUL 2020
Cerâmica, Vol 66, Iss 379, Pp 321-329 (2020)
Cerâmica v.66 n.379 2020
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP

The false setting is when cement stiffens prematurely in a few minutes after adding water. Some variables could cause false setting in CPI-S-32 Portland cement, for example, alkali concentration in the cement, the formation of alite (C3S) with low re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdeb9823cbb3755cc361ccf1a03c1e0b
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132020000300321&lng=en&tlng=en