The study aims to solve the problems of limited capacity and difficult recovery of lignite to
adsort Cu2+, Zn2+ and Pb2+ in acid mine wastewater (AMD). Magnetically modified lignite …

The work investigates the potential of peanut shells, an abundant agro-industrial waste, to
serve as an adsorbent precursor for the effective and simple treatment of effluents loaded …

Vinasse and ash from sugarcane bagasse (SCB) are key byproducts in the sugar-energy
industry. Vinasse is nutrient-rich but environmentally challenging, while sugarcane bagasse …

Adsorbents were studied for removing fipronil, a pesticide, from water. The study included
sugarcane bagasse fly ash (SBFA) and traditional activated carbon. SBFA was …

The main objective of this research was to optimize Ni (II) adsorption using coffee husk-
derived biochar composited with MnFe2O4 nanoparticles (MFO@ BC). The MnFe2O4 …

The corn stalk (CS) is a waste material generated from the corn crop, with important
cellulose and hemicellulose content within its structure. This study has been focused on …

La investigación contó con el siguiente objetivo general, realizar el análisis comparativo del
uso de ceniza de cascarilla de arroz y la ceniza de bagazo de caña de azúcar en el …

Introducción: Los residuos agrícolas y agroindustriales, tienen gran potencial para obtener
productos con alto valor agregado, tales como biocombustibles, compuestos bioactivos, y …

Objective: To establish the potential of Ecuador agricultural residues to obtain agro-
industrial products. Materials and methods: The study carried out is approached from a …