T-Shirts: worker on Wastewater treatment concept. Service engineer on waste water Treatment plant

File Details

Published: 2022-03-03 14:25:09.928215 Category: The Environment Type: Photo Model release: Yes

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Keywords

aeration, biochemistry, biology, biotechnology, chemistry, clean, ecology, effluent, engineer, engineering, environment, environmental, environmental protection, factory, hard hat, helmet, industrial, industrial plant, industry, job, microbiology, outdoors, people, plant, pollution, professional, protective clothing, purification, quality, quality control, reusing, research, sewage, sludge, station, storage tank, system, tank, technology, treatment, waste, water, water tank, water treatment plant, men at work