Sludge Treatment, Workers monitoring dewatering equipment processing the sludge into a manageable solid.
Palabras clave
industrial,
water,
pollution,
sewage,
environment,
plant,
dirty,
recycling,
factory,
treatment,
pipe,
cleaning,
pool,
storage,
system,
ecology,
waste,
tank,
construction,
sludge,
reservoir,
purification,
environmental,
engineering,
technology,
purity,
sewer,
sanitation,
utility,
facility,
business,
flow,
sanitary,
steel,
filter,
nature,
circle,
sky,
filtration,
conservation,
effluent,
turbidity,
equipment,
processing,
transportation,
basin,
purified,
pipeline