Improved dewaterability of anaerobically digested sludge by thermally activated persulfate oxidation: Performance evaluation and nutrient release - Lopez-Arago, Neus; Munoz, Macarena; de Pedro, Zahara M; de Pedro, Zahara M; Casas, Jose A; Casas, Jose A; Mendoza-Roca, Jose A; Mendoza-Roca, Jose A; Bes-Pia, Amparo (Journal of Environmental Chemical Engineering, 2026)