We would like to announce the Special Issue «Advanced Separation Processes in Industrial, Environmental and Biomedical Applications” in the open-access journal Applied Sciences (IF: 2.474) which our colleagues Marcos Fallanza and Lucía Gómez are editing. The call for papers is already open until 20 February 2021. Further information is possible to find in: (https://www.mdpi.com/journal/applsci/special_issues/advanced_separation_processes). If you are interested in contribute to this SI, please send an email to: marcos.fallanza@unican.es or lucia.gomezcoma@unican.es.