Abstract: The adsorption of As(V), Pb(II), Cd(II), and Cr(III) ions from aqueous solutions on natural and modified chabazite was studied. The functionalization of chabazite was … Leer más
Abstract: Dotarem is the most used gadolinium-based contrast agent and one of the main sources of anthropogenic gadolinium in water systems. A Dotarem aqueous solution at its excretion level concentration … Leer más
Abstract: Zinc-doped hydroxyapatite (Zn-HAp) was used as photocatalyst for degrading Bisphenol A (BPA) in aqueous solution. Zn-HAp was synthesized by co-precipitation method, and its properties … Leer más
Abstract: This study investigated the application of adsorption with activated carbons (ACs) and photodegradation to reduce the concentration of triclosan (TCS) in aqueous solutions. Concerning adsorption, ACs (Darco, Norit, … Leer más
Abstract: Lignin has been employed as a precursor to synthesize activated carbons with the aim of lignin-biomass revalorization. The properties of these activated carbons were … Leer más
Abstract: Photocatalytic activity can be boosted by coupling semiconductors, promoting well-aligned potential bands, narrowing energy gaps (Eg), and enhancing the separation of photogenerated carriers. Bi2WO6/BiVO4 (BiW/BiV) … Leer más
Abstract: Carbonaceous materials using natural zeolite (clinoptilolite) as a hard template were synthesized, varying the urea/glucose weight ratio from 0.2 to 0.4 as nitrogen/carbon precursors … Leer más
Abstract: In the present work, we applied a novel mass transfer model in the determination of the overall biosorption rate of Methylene Blue (MB) onto natural … Leer más
Abstract: The adsorption of chlorpheniramine on a predominantly acid-granular activated carbon was studied using diffusional kinetic models. The experiments were performed on rotatory basket batch … Leer más
Abstract: The potential use of raw and expanded perlite as low-cost adsorbents for biogas purification has been investigated. The thermal expansion of perlite causes a reduction … Leer más
