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Ключевые слова:
aeration water, aerial view, clean energy, cleaning, dirty, ecological energy, ecology, environment, environmental, facility, floating solar cell, floating solar panels, industry, pollution, pool, process, purification, purification plant, purification tanks, recycled, recycling, renewable energy, reservoir, sedimentation, sedimentation tank, separation, sewage, sewage treatment, sewer, sewerage, solar, solar energy, solar energy panels, solar panels, solar panels lake, station, system, treatment, treatment facilities, urban, utility, waste, waste water, wastewater, wastewater plant, wastewater treatment plant, water pollution, water purification,