Aerial view of large wastewater treatment plant with multiple circular tanks and industrial equipment
Palabras clave
facility,
purity,
no people,
pollution,
chemistry,
aerial view,
biology,
factory,
photo,
treatment,
engineering,
large,
recycling,
liquid,
separation,
chemical,
horizontal,
station,
industrial,
dirty,
color image,
cleaning,
siam,
industry,
technology,
social issue,
building exterior,
clean,
environmental conservation,
sewage,
reservoir,
outdoors,
slimy,
circle,
equipment,
water,
industrial building,
environment,
plant,
city landscape,
city,
sewage treatment plant,
storage tank
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