Santos E de A, Xavier KVM, Paiva MVC, Amorim MCC de, Diniz MC. Analysis of residual sludge stored in UASB of a WWT in Petrolina-PE-Brazil. REGET [Internet]. 2022 Aug. 1 [cited 2024 Dec. 23];24:e10. Available from: https://periodicos.ufsm.br/reget/article/view/40564