A5066223767- Growth and nutrition in plants
- Sugarcane Cultivation and Processing
- Soybean genetics and cultivation
- Soil Management and Crop Yield
- Thermochemical Biomass Conversion Processes
- Graphene research and applications
- Adsorption and biosorption for pollutant removal
- Biofuel production and bioconversion
- Seed Germination and Physiology
- Coffee research and impacts
- Graphene and Nanomaterials Applications
Universidade do Estado de Minas Gerais
2022-2024
Different biomasses have been used as sustainable alternatives in the production of activated carbon for treatment effluents containing organic compounds. This study applies Coriandrum sativum L. (stem, roots, leaves) (CSL) a precursor source (AC-CSL), through chemical activation (H3PO4). The CSL and AC-CSL were characterized by Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric analysis (TGA) Scanning Electron Microscopy (SEM). AC-CSL, on other hand, was investigated using...
The objective of this work is to investigate the conversion spent coffee grounds (SCG) into biochar (BSC) and ecotoxicological effects product obtained. SCG BSC were characterized by different techniques (TGA/DTG, FTIR, XRD, SEM, EDS, EDXRF). Proton Nuclear Magnetic Resonance (1H NMR) was used characterize aqueous extract BSC. inhibitory effect on lettuce (Lactuca sativa) germination investigated. Besides, antimicrobial activity evaluation trials conducted with Azospirillum brasilense...
RESUMO O objetivo deste trabalho foi produzir e caracterizar o biocarvão a partir da palha de cana-de-açúcar, bem como investigar possíveis efeitos fitotóxicos às germinações algodão, milho soja. Para tanto, produzido em forno duplo tambor caracterizado por diferentes técnicas. Os ensaios germinação foram conduzidos in vitro, com doses variando entre 0 100 t/ha. obtido rendimento 40%, pH igual 9,10, condutividade elétrica 2,22 dS/m área superficial específica 20,3 m2/g. A análise elementar...
Biochar is known as an excellent soil conditioner and a powerful carbon sequestration tool. However, to expand its use, it necessary understand potential adverse effects. To better address this issue, biochar was prepared from sugarcane bagasse. The effect of on the germination soybean seeds evaluated, greenhouse experiment conducted assess response seedlings application at different rates (CK, 0% w/w; BC1, 1% BC3, 3% BC5, 5% w/w). Thirty days after sowing, growth parameters, physicochemical...