Kollekció
GLIX Easy
Leírás
Sewage treatment plant - Waste water treatment plant
Kulcsszavak
pool,
environment,
plant,
water,
brown,
industrial,
industry,
urban,
toxic,
recycling,
dirty,
waste,
Pollution,
bacterium,
cleaning,
sanitary,
factory,
filter,
tank,
contamination,
processing,
Basin,
secondary,
purification,
biomass,
sanitation,
sewage,
wastewater,
sludge,
purify,
excrement,
sedimentation,
biogas,
clarifier,
sewage treatment,
bioreactor,
biological reactor,