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Aerated activated sludge tank at a wastewater treatment plant.
Aerial view of water treatment factory at city wastewater cleaning facility. Purification process of removing undesirable chemicals, suspended solids and gases from contaminated liquid.
The reverse osmosis equipment in a desalination plant.
Aerial shot of the Imperial Dam and Reservoir on the California-Arizona border. At this point, about 90% of the volume of the Colorado river is diverted into the All-American Canal to irrigate California's Imperial Valley, the most productive winter agricultural region in the United States.
Iowa's first trout hatchery located in Backbone State Park, Iowa, USA. Closed in 1987. Photographed in 1967.
Water treatment tank with waste water with aeration process
Tanks with radiator water in the desert of Death Valley, California, USA
Industry, Storage Tank, Factory, Silo
mixing tank in an abandoned industry
Environmental protection, sewage treatment
Clarifier tank at a sewage treatment plant place in Liguria Italy.
Aerial view of water treatment factory at city wastewater cleaning facility. Purification process of removing undesirable chemicals, suspended solids and gases from contaminated liquid.
Water Treatment Facility
Wastewater treatment facility - Sewage Treatment. Also called municipal wastewater or sewage.
huge tanks are required in the process of metals such as gold and copper.
Storage tank at chemical plant
Tanks at a Water treatment plant in Arequipa, Peru
Gas storage tank
Clear Water pouring in Ponds on kaluga fish farming facility, Amur river, Russia
inside the Hoover Dam plant. Water turbine generators in the main room of the Dam.
Aerial view of water treatment factory at city wastewater cleaning facility. Purification process of removing undesirable chemicals, suspended solids and gases from contaminated liquid.
Looking at a water treatment plant.
Oil & gas operations, Iraq
Aerial drone view of a decommissioned pulp mill.
Always aiming for success!Looking upwards, towards a triumphant future!Looking upward toward a successful future filled with achievement and fulfillment.
Blue vertical liquid chemical storage tanks with ladders. Close-up.
Waste water treatment pit with submersible pump
sewage treatment, environmental protection
Turbines of hydroelectricity power station generators inside the Hoover Dam fuel and power generation plant, Arizona, Nevada, USA.
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.
Free Images: "bestof:...Mixing tanks and clarifying basins at treating and filtration plant, Boulder City Water Supply." - NARA - 293654.jpg Scope and content Photograph from Volume"
"Mixing_tanks_and_clarifying_basins_at_treating_and_filtration_plant,_Boulder_City_Water_Supply."_-_NARA_-_293654.tif
"Mixing_tanks_and_clarifying_basins_at_treating_and_filtration_plant,_Boulder_City_Water_Supply."_-_NARA_-_293654.jpg
Boulder_City_Water_Supply_-_(1)_Treatment_basins_at_filtration_plant_-_Receiving_tank_and_storage_tank_(on_hill)_in..._-_NARA_-_293878.tif
Boulder_City_Water_Supply_-_(1)_Treatment_basins_at_filtration_plant_-_Receiving_tank_and_storage_tank_(on_hill)_in..._-_NARA_-_293878.jpg
"Interior_of_treating_and_filtration_plant,_Boulder_City_water_supply._Rapid_sand_filters_and_controls_at_left."_-_NARA_-_293652.tif
"Interior_of_treating_and_filtration_plant,_Boulder_City_water_supply._Rapid_sand_filters_and_controls_at_left."_-_NARA_-_293652.jpg
"Testing_laboratory_at_treating_and_filtration_plant,_Boulder_City_Water_Supply."_-_NARA_-_293653.jpg
"General_view_of_treating_and_filtration_plant,_Boulder_City_Water_Supply._View_from_east."_-_NARA_-_293651.tif
"Testing_laboratory_at_treating_and_filtration_plant,_Boulder_City_Water_Supply."_-_NARA_-_293653.tif
"Pipe_gallery_at_treating_and_filtration_plant,_Boulder_City_Water_Supply._Pump_section_at_right."_-_NARA_-_293655.tif
"General_view_of_treating_and_filtration_plant,_Boulder_City_Water_Supply._View_from_east."_-_NARA_-_293651.jpg
"Pipe_gallery_at_treating_and_filtration_plant,_Boulder_City_Water_Supply._Pump_section_at_right."_-_NARA_-_293655.jpg
Misato water filtration plant, Misato, Saitama, Japan.jpg
AERATION_TANKS_UNDER_CONSTRUCTION_AT_THE_NEW_SPRING_CREEK_WATER_POLLUTION_CONTROL_PLANT_-_NARA_-_547956.jpg
"Automatic_graphic_recording_devices_at_Six_Companies'_low_level_concrete_rising_plant."_-_NARA_-_293625.jpg
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