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Biologists and wastewater treatment experts Conduct water quality simulation experiments. at the wastewater treatment plant
March 3rd, 2013, near Cape Coast, Ghana. An African woman is holding a bamboo stick with a piece of meat, luring a crocodile out of the water.
Both of technicians are currently evaluating and repairing the transmission terminals for electricity generated by solar energy in a floating solar power system.
Aerial View of Two Environmental engineers work at wastewater treatment plants, Water management concept.
engineer on site with money
Road located between a water treatment station and Favela da Mare
Engineer working setup Floating solar panels or solar cell Platform system on the lake. Engineer or worker work on site Floating solar panels or solar cell Platform system on the lake.
Agricultural, Talev, Sanand to Sarkhej Road, Gujarat
Safety and environmental engineers  Working on the sunlight at a wastewater treatment plant in the industrial estate by walking around and checking the quality of the water
Mature man manual worker in white hardhat near sewage treatment plant.
Aerial view of the equipment of the sewage treatment plant in operation
Rotterdam, The Netherlands, June 12, 2021: large steel beams over the water-covered through of Thomassen tunnel in Europoort industrial area
Aerial view of Environmental engineers work at wastewater treatment plants, Water management concept.
Construction site on riverbanks, going to be an hydroelectric power plant
waste water in pond, Wastewater and Household Hazardous Waste
Senior engineer working at hydroelectric dam. Ecology oriented. Global climate changes. Human impact on climate. Arid climate.
Professional asian maintenance engineer man with safety helmet in construction site dam with hydroelectric power plant and irrigation. Manager engineer man working with tablet at project big building.
Aerial view shot of two diverse environmentalists Working on the sunlight at a wastewater treatment plant in the industrial estate by walking around and checking the quality of the water
engineer holding helmet for working at footing of building construction site vintage color
Outdoor factory yard
A string of sluices at a large weir in southern Taiwan
Aerial view of Environmental engineers work at wastewater treatment plants, Water management concept.
Aerial view of the treatment plant. Water purification.
Male engineer working in hydroelectric dam. Renewable energy systems.
A female technician works at a coal loading and unloading port
AKOSOMBO, GHANA - AUGUST 23, 2014: The largest African hydroelectric power station on the Volta River. The station is constructed in 1965. Electric power is 1000 megawatts
the wide saline in portoroz in slovenia are one of the last big saline in central europe
Safety and environmental engineers  Working on the sunlight at a wastewater treatment plant in the industrial estate by walking around and checking the quality of the water
Oxygen enrichment plant in the Ruhr at the Wasserbahnhof power plant in Mülheim, Germany.
Chaudière Falls Viewing Area on Ottawa River,Canada
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