Removal of Primamycin La from Milk Sample Using ZnCl2-Activated Biochar Prepared from Bean Plant as Adsorbent: Kinetic and Equilibrium Calculations

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:30:15Z
Fecha de publicación2025-01-01
ResumenIn this study, porous biochar (PvBC) was obtained by the pyrolysis of bean (phaseolus vulgaris) plant at 600 °C, and then activated biochar (PvBCZn) was synthesized by ZnCl2 activation at an equal biomass ratio (1.0:1.0). Some analytical techniques (SEM-EDX (scanning electron microscopy–energy dispersive X-ray spectroscopy), TGA/DTA (Thermogravimetric/Differential Thermal Analysis), BET (Brunauer–Emmett–Teller), FTIR (Fourier Transform Infrared Spectroscopy) and XRD (X-ray diffraction)) were used to characterize both PvBC and PvBCZn. In addition, their antibiotic sensitivity, water solubility, moisture content and swelling behavior were investigated in detail. Furthermore, both PvBC and PvBCZn were used for the adsorption of primamycin la, an anti-inflammatory drug used in veterinary medicine whose active ingredient is oxytetracycline, in a milk sample. The effect of both pH and adsorbent dosage on the adsorption capacity was investigated. Based on adsorption studies, while the maximum adsorption capacity (qmax) of PvBCZn was found to be 188.48 mg/g, that of PvBC was found to be 122.49 mg/g. According to these results, PvBCZn is an excellent adsorbent for the removal of primamycin la from milk samples. The Langmuir isotherm model and the pseudo-second-order kinetic model were more suitable to describe the adsorption behavior of primamycin la. The PvBCZn adsorbent exhibited rapid removal exceeding 75% in the first 20 min and reached equilibrium after about 50 min. In addition, studies on the desorption and reusability of PvBCZn were carried out under the same optimum experimental conditions. The qmax value of PvBCZn was found to be 171.40 mg/g even in the fifth cycle, confirming the idea that it is a potential adsorbent for the removal of primamycin la. At the same time, the antimicrobial activity of PvBCZn against Escherichia coli bacteria increases its potential to be used in both purification systems and hygiene products.es_ES
Doihttps://doi.org/10.3390/pr13010230es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/2201
Idiomaeses_ES
EditorialMDPI AGes_ES
RelaciónProcesseses_ES
URL relacionadohttps://doi.org/10.3390/pr13010230es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteProcesses
TítuloRemoval of Primamycin La from Milk Sample Using ZnCl2-Activated Biochar Prepared from Bean Plant as Adsorbent: Kinetic and Equilibrium Calculationses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorŞahin, Muradiye
AutorArslan, Yasin
AutorLuna-Domínguez, Carlos Roberto
AutorLuna-Domínguez, Jorge Humberto
AutorCozza, Ronaldo Câmara
AutorŞahin, Muradiyees_ES
AutorArslan, Yasines_ES
AutorLuna-Domínguez, Carlos Robertoes_ES
AutorLuna-Domínguez, Jorge Humbertoes_ES
AutorCozza, Ronaldo Câmaraes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número1es_ES
Rango de páginas230es_ES
URL relacionadahttps://doi.org/10.3390/pr13010230
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen13es_ES

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