The biosorption capacity of the Nostoc sphaericum Vaucher in a batch system was evaluated. The conditions were: metal concentration between 40 and 240 ppm, pH of 2 to 5; 0,13 g of dried nostoc per 50 mL of solution, to 25 °C and stirring. The concentrations of Cd (II) and Pb (II) were determined by Atomic Absorption Spectroscopy. The Langmuir model was adjusted for Pb (II) (R2 = 99,97%, p> 0,00), with qmax of 185,83 mg / g of nostoc and Kd of 0,095 L/g; however, neither of the models studied explained the results for Cd (II). It was shown that the pH is directly proportional to the biosorption capacity for Pb (II), being maxim for pH 5 (q = 37,43 mg Cd/g of nostoc). The biosorption of Cd (II) was maxim to pH 3 (q = 17,12 mg Cd / g of nos...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Gradu...
Neste trabalho foi avaliado o potencial do microrganismo Streptomyces lunalinharesii como biossorven...
Orientadores: Melissa Gurgel Adeodato Vieira, Meuris Gurgel Carlos da SilvaDissertação (mestrado) - ...
Biosorption optimal pH and kinetics of lead (II) on Ascophyllum nodosum seaweed at 20°Cwere studied....
Industrial activities are the most common cause of water contamination by heavy metals, which endang...
Biosorption kinetics of cadmium (II) on cross-linked pectin extracted from orange peels at 20°C was ...
En el presente artículo se presenta la evaluación de la capacidad de bioadsorción de Pb (II) en solu...
The discharge of metals in the environment generates significant impacts on human health and the lif...
Studies of lead biosorption by Saccharomyces cereviceae in aqueous solutionsResumen: El ecosistema d...
Due to the contamination of water bodies, treatment for the removal of heavy metals is necessary, fo...
En el presente estudio se determinó la capacidad de bioadsorción de níquel(II) y zinc(II) por la b...
Biosorption is an effective process for removing synthetic dyes from aqueous solutions. The use of p...
La contaminación causada por elementos potencialmente tóxicos (EPTs) en fuenteshídricas, es una prob...
In this study, waste hairs of the enzymatic unhairing process (PPE) of tannery were used as adsorben...
Especies vegetales con alta producción de biomasa pueden ser utilizadas para la remoción de metales ...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Gradu...
Neste trabalho foi avaliado o potencial do microrganismo Streptomyces lunalinharesii como biossorven...
Orientadores: Melissa Gurgel Adeodato Vieira, Meuris Gurgel Carlos da SilvaDissertação (mestrado) - ...
Biosorption optimal pH and kinetics of lead (II) on Ascophyllum nodosum seaweed at 20°Cwere studied....
Industrial activities are the most common cause of water contamination by heavy metals, which endang...
Biosorption kinetics of cadmium (II) on cross-linked pectin extracted from orange peels at 20°C was ...
En el presente artículo se presenta la evaluación de la capacidad de bioadsorción de Pb (II) en solu...
The discharge of metals in the environment generates significant impacts on human health and the lif...
Studies of lead biosorption by Saccharomyces cereviceae in aqueous solutionsResumen: El ecosistema d...
Due to the contamination of water bodies, treatment for the removal of heavy metals is necessary, fo...
En el presente estudio se determinó la capacidad de bioadsorción de níquel(II) y zinc(II) por la b...
Biosorption is an effective process for removing synthetic dyes from aqueous solutions. The use of p...
La contaminación causada por elementos potencialmente tóxicos (EPTs) en fuenteshídricas, es una prob...
In this study, waste hairs of the enzymatic unhairing process (PPE) of tannery were used as adsorben...
Especies vegetales con alta producción de biomasa pueden ser utilizadas para la remoción de metales ...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Gradu...
Neste trabalho foi avaliado o potencial do microrganismo Streptomyces lunalinharesii como biossorven...
Orientadores: Melissa Gurgel Adeodato Vieira, Meuris Gurgel Carlos da SilvaDissertação (mestrado) - ...