Way To Zero WasteFeb 8, 20232 minWhat would happen if wastewater was turned into fertilizer?Wastewater draining from sewage sludge ponds has the potential to play a role in more sustainable agriculture.
María VeraSep 28, 20214 minHow does the proposed expansion of Barcelona airport affect the environment?As Spain's population and the region's economy expand, the need for a more environmentally friendly airport infrastructure has also grown.
