Wastewater treatment plant (Kläranlage) in germany, blue steel construction with pipes and rails. Filters dirty water from water bodies. Side view.
Palabras clave
sewage treatment plant,
sewage,
basin,
environment,
cleaning,
filtering,
water,
machine,
blue,
dirty,
steel,
valva,
detail,
plant,
environmental protection,
pipe,
closeup,
nobody,
german,
construction,
production,
energy,
power,
engineering,
german,
technology,
industry,
industrial