Removal of nonylphenol ethoxylate surfactant in batch reactors: emphasis on methanogenic potential and microbial community characterization under optimized conditions - Teixeira, Rômulo Motta; Sakamoto, Isabel Kimiko; Motteran, Fabrício; Camargo, Franciele Pereira; Varesche, Maria Bernadete Amancio (Environmental Technology, 2022)