Surfactant-assisted thermal hydrolysis of sewage sludge: Biomolecule extraction and its potential for protease production

This work was co-financed by Spanish MCIU (Projects MCIU- 19-RTI2018\u2013094218-B-I00 and MCIU- 22-PID2021\u2013125942OB-I00 ) and Foundation for the Promotion of Applied Scientific Research and Technology in Asturias (Project SV-PA-21-AYUD/2021/51041 ).

This work was co-financed by Spanish MCIU (Projects MCIU-19-RTI2018–094218-B-I00 and MCIU-22-PID2021–125942OB-I00) and Foundation for the Promotion of Applied Scientific Research and Technology in Asturias (Project SV-PA-21-AYUD/2021/51041). Luis Romero acknowledges an FPI grant from Spanish MICINN (PRE2019–091054). Juan F. Moreno also acknowledges the financial support from the Spanish Ministry of Universities through the FPU pre- doctoral aid programme (FPU20/06328).