Hydrothermal carbonization and pyrolysis in wetland engineering: Carbon sequestration, phosphorus recovery, and structural characterization of willow-based chars with X-ray μ-computed tomography

Andrés C. Acosta; Carlos A. Arias; Patrick Biller; Nina K. Wittig; Ioan-Alexandru Baragau; M. Jamal Alhnidi; Giulia Ravenni; Zsuzsa Sárossy; Lidia Benedini; Laura Elena Abramiuc; Dana-Georgeta Popescu; Wakene Negassa; Victor F. Marulanda; Dorette S. Müller-Stöver; Hans Brix