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Aerial view of a water purification station viewed from above.
Waste water - sewage treatment plant purification station
An Asian female engineer works at a coal factory
Biological treatment water of basins for sewage water aeration and cleaning in process of sewage treatment on aerial view
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
Wastewater treatment plant. Reservoir for purification of sewage.
Wastewater treatment facility - Sewage Treatment. Also called municipal wastewater or sewage.
Sewage Treatment Plant near a nature reserve and the ocean in Denmark. Environmental conservation and preservation of clean waters resources is high priority and the Scandinavian countries are at the forefront in development of sustainable solutions for waste water treatment to secure a clean earth for future generations. Besides the waste products are recycled for energy production as green biofuel ultimately leading to decreased CO2 emission, global warming and climate change.
Water purification plant in among green fields, aerial view.
Aerial view of modern water cleaning facility at urban wastewater treatment plant. Purification process of removing undesirable chemicals, suspended solids and gases from contaminated liquid.
Sewage treatment plant - high-angle view
Wastewater treatment plant for industrial use with aeration tanks water recycling.
Looking at a water treatment plant.
Pipes for draining waste from one water storage to another. Cleaning system in an artificial reservoir.
Aerial overhead view of sewage treatment plant. High angle view of the wastewater treatment plant
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
A large, modern sewage treatment plant viewed directly from above.
Aerial view of modern water cleaning facility at urban wastewater treatment plant. Purification process of removing undesirable chemicals, suspended solids and gases from contaminated liquid.
Tammerkoski Dam Waterfall in Downtown Tampere City. Hydroelectric Power - Electricity Generation of Tammerkoski River Rapids between two lakes, Näsijärvi and Pyhäjärvi. Highest in altitude is this dam between the districts Tampella and Finlayson. Green Hydroelectric Energy in the City Center. Long Exposure. Tammerkoski Dam, Tammerkosken, Tampere, Finland, Nordic Countries, Northern Europe.
Inside modern wastewater treatment plant. Flotation tank with waste water.
View to sewage treatment plant - water recycling. Waste management.
Sewage treatment plant - waste water purification, aerial view
Industrial scene with a modern waste water treatment plant
The view from a drone of a waste treatment plant in a small Scottish town in Dumfries and Galloway south west Scotland
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
Aerial view of modern water cleaning facility at urban wastewater treatment plant. Purification process of removing undesirable chemicals, suspended solids and gases from contaminated liquid.
Sand Filter in water treatment plant
Sewage treatment plant in an industrial district surrounded by green areas viewed from above.
Modern sewage treatment plant. Wastewater purification tanks at sunset, aerial view.
Abstract aerial photo of shrimp farm in coastal Ha Tien, Kien Giang province
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