Collection of old used AAA batteries. Electronic waste, collection and recycling, high danger for environment concept
Lot of used batteries from different manufacturers. Electronic waste, collection and recycling, high danger for environment concept
Power station with Danger High Voltage sign 4k
Landfill gas collection in waste mass. Household waste processing plant
Danger High Voltage sign hanging on fence 4k
Landfill gas collection system by landfill area background. Capped garbage. Biogas collection in waste mass. Biogas extraction well
Household waste processing plant. Landfill biogas collection from capped landfill area
Landfill gas collection system. Waste is covered and mechanically compressed by weight of material that is deposited above. Wet organic waste decomposing
Macro shoot of modern photovoltaic solar battery panels. Ecology and environment protection concept. Renewable green energy.
Ecologist sampling water from the river with test tube, Biologist wear protective suit and mask collects sample of waste water from industrial, problem environment, scientist environmentalist
Ecologist sampling water from the river with test tube and save data to laptop computer, Biologist in a protective suit and mask collects sample of waste water from industrial, problem environment
Ecologist sampling water from river with test tube glass and have white smoke, Biologist collects sample waste water from industrial of toxic chemicals, scientist environmentalist, problem environment