University of Southern Denmark’s (SDU) research directly
supports the circularity approach of SUSTEPS by enabling recovery of the important nutrients, such as
phosphate and ammonium, and using membrane separation of hydrothermal liquefaction
aqueous phases (HTL-AP) for water recovery thus valorizing bio-oil byproducts. The
SUSTEPS project highlights SDU as a key scientific contributor to sustainable process
engineering and promoter of sustainable technologies.