Sewage sludge management for environmental sustainability: an introduction - Regitano, Jussara Borges; Rodrigues, Mayra Maniero; Martins, Guilherme Lucio; Osti, Júlio Flávio; Viana, Douglas Gomes; Souza, Adijailton José de (Sustainable management and utilization of sewage sludge, 2022)