Aerial view of a modern wastewater treatment plant
Palabras clave
sewage,
treatment,
environment,
aerial view,
aeration,
aerial,
chemical,
circular,
city,
clean,
cleaner,
clear,
concept,
cycle,
drone,
ecological,
ecology,
environmental,
facility,
german,
industry,
munich,
plant,
pollution,
pool,
process,
purification,
reusing,
recycled,
recycling,
reservoir,
sanitary,
sanitation,
sludge,
tank,
tank,
technology,
view,
waste,
water
