EPISODE SPONSOR: Applied Sciences - Special Issue "Wastewater, Solid Waste and Treatment Technologies." Applied Sciences is an international, peer-reviewed, open access journal on all aspects of applied natural sciences. The journal has a special issue call for papers. For more information about the Special Issue "Wastewater, Solid Waste and Treatment Technologies" go to https://www.mdpi.com/journal/applsci/special_issues/WP0FUF4GQT