Ключевые слова: aerate, aeration, blue, bubbles, chemical, chemical treatment, circulation, clean, clean technology, clear, conservation, control system, effluent, engineering, environment, environmental, environmentally friendly, equipment, facility, filtration, flow, hygiene, industrial, industry, infrastructure, liquid, machinery, management, operation, pipes, pools, processing, processing plant, purification, quality control, recycle, resource, safe water, sustainable, system, technology, treatment equipment, treatment plant, treatment tanks, turbulent, waste management, wastewater, water processing, water treatment,