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Nb2 O5 Pellets with Inactive Biomass for Adsorption of Mn2+ Ions: Kinetic, Isothermal and Reuse Study. Author(s): GIRALDI, T. R.; COSTA, B. C. da; SILVA, M. M.; SANTOS, A. L. dos; PARIS, E. C.; FIGUEIREDO, A. T. de; RODRIGUEZ, R. P. This paper aims to explore the production of porous Nb2 O5 pellets by pressing and adding anaerobic biomass (sludge) in order to evaluate the microstructure porosity. The thermal treatment temperature... ... Repository: BDPA Publication year: 2023
Study on nuclear maturation kinetics of bovine ovocyts with different degrees of competence. Author(s): RODRIGUES, S. de A. D.; PONTELO, T. P.; KAWAMOTO, T. S.; CAIXETA, F. M. C.; DODE, M. A. N. Repository: BDPA Publication year: 2017
Thermal stability and degradation kinetic study of white and colored cotton fibers by thermogravimetric analysis. Author(s): CORRADINI, E.; TEIXEIRA, E. M.; PALADIN, P. D.; AGNELLI, J. A.; SILVA, O. R. R. F.; MATTOSO, L. H. C. Brazilian researchers have used genetic breeding of cotton fibers in order to increase the production and to develop new species more appropriate to Brazil’s soil and climate. Furthermore, naturally c... ... Repository: BDPA Publication year: 2009
Inhibition of Selenastrum capricornutum acid phosphatase by sewage sludge contaminants and in vivo kinetic studies with mercury and las. Author(s): JONSSON, C. M.; DOMINGOS, N.; FERNANDES, C. M. T.; SILVA, T. L.; LEITE, L. C.; AOYAMA, H. Repository: BDPA Publication year: 2005
Study of thermal stability and thermal degradation kinetics of white and colored cotton fibers by thermogravimetric analysis. Author(s): CORRADINI, E.; TEIXEIRA, E. M.; MATTOSO, L. H. C. Repository: BDPA Publication year: 2008
Kinetic models for nitrogen inhibition in anammox process on deammonification system. Author(s): PRÁ, M. C. de; KUNZ, A.; BORTOLI, M.; SCUSSIATO, L. A.; SOARES, H. M.; COLDEBELLA, A.; VANOTTI, M. Repository: BDPA Publication year: 2015
Microwave drying of yerba mate leaves: kinetics modeling and techno-economic analysis. Author(s): ARANTES, M. S. T.; DOMINGUES, L. H. P.; HELM, C. V.; MAGALHAES, W. L. E.; SILVA, V. R. da Ilex paraguariensis, known as yerba mate, is a native species from South America widely used in the preparation of drinks, with several bioactive compounds. Its industrial drying process is archaic an... ... Repository: BDPA Publication year: 2024
Effects of pyrogenic carbon feedstock and pyrolysis temperature on the oxidation kinetic and benzene polycarboxilic acids formation. Author(s): CERQUEIRA, W. V.; RITTL, T. F.; PINHEIRO, M. A.; PEREIRA NETTO, A. D.; NOVOTNY, E. H. Pyrogenic carbon (PyC) has a high potential to soil carbon sequestration. Among the methods used to quantify PyC, the method of benzene polycarboxilic acids (BPCA) is well-established. The oxidation s... ... Repository: BDPA Publication year: 2014
Soil losses from typic cambisols and red latosol as related to three erosive rainfall patterns. Author(s): AQUINO, R. F.; SILVA, M. L. N.; FREITAS, D. A. F. de; CURI, N.; AVANZI, J. C. Rainfall erosivity is one of the main factors related to water erosion in the tropics. This work focused on relating soil loss from a typic dystrophic Tb Haplic Cambisol (CXbd) and a typic dystrophic... ... Repository: BDPA Publication year: 2013
Activated biochar-based organomineral fertilizer delays nitrogen release and reduces N2O emission. Author(s): PEREIRA, V. V.; MORALES, M. M.; PEREIRA, D. H.; REZENDE, F. A. de; MAGALHÃES, C. A. de S.; LIMA, L. B. de; MARIMON-JUNIOR, B. H.; PETTER, F. A. Leaching and nitrous oxide (N2O) emissions can represent substantial nitrogen (N) losses from chemical fertilizers, and slow-release fertilizers (SRFs) can mitigate these effects. Thus, biochar can be... ... Repository: BDPA Publication year: 2022

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