Influence of C/P and C/N ratios and microbial characterization in hydrogen and ethanol production in an anaerobic fluidized bed reactor - Carosia, Mariana Fronja; Reis, Cristiane Marques dos; Sakamoto, Isabel Kimiko; Varesche, Maria Bernadete Amancio; Silva, Edson Luiz (International Journal of Hydrogen Energy, 2017)