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    Engineer walking by water treatment plant ultraviolet ionization treatment room — Stock Photo
    Engineer walking by water treatment plant ultraviolet ionization treatment room
    Aerial shot over refinery during dusk — Stock Photo
    Aerial shot over refinery during dusk
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory
    Lab technician igniting Bunsen burner — Stock Photo
    Lab technician igniting Bunsen burner
    Group of laboratory test tubes with colored liquids. — Stock Photo
    Group of laboratory test tubes with colored liquids.
    Concrete tower against blue sly, low angle view — Stock Photo
    Concrete tower against blue sly, low angle view
    Male adult engineer in water treatment plant — Stock Photo
    Male adult engineer in water treatment plant
    Pest control technician with portable spray rig using spray nozzle and hose — Stock Photo
    Pest control technician with portable spray rig using spray nozzle and hose
    Craftsman applying varnish to wood jalousie using airbrush in carpentry workshop — Stock Photo
    Craftsman applying varnish to wood jalousie using airbrush in carpentry workshop
    Process and packaging manufacturing tablets and pills industrially for the medical and healthcare sector — Stock Photo
    Process and packaging manufacturing tablets and pills industrially for the medical and healthcare sector
    Calcium carbonate salt in petri dish. — Stock Photo
    Calcium carbonate salt in petri dish.
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory
    Water department engineer standing in chemical treatment room — Stock Photo
    Water department engineer standing in chemical treatment room
    Chemically polluted water draining into River Tame out of land with dumping waste containing heavy metals, West Midlands, UK. — Stock Photo
    Chemically polluted water draining into River Tame out of land with dumping waste containing heavy metals, West Midlands, UK.
    Lab technician recording data from sample test — Stock Photo
    Lab technician recording data from sample test
    Aerial shot over refinery during dusk — Stock Photo
    Aerial shot over refinery during dusk
    Water department engineer standing in chemical treatment room — Stock Photo
    Water department engineer standing in chemical treatment room
    Industrial Chemical Storage — Stock Photo
    Industrial Chemical Storage
    Urban scene of oil and gas industry in daylight — Stock Photo
    Urban scene of oil and gas industry in daylight
    Refinery pipeline with smoke, environmental pollution — Stock Photo
    Refinery pipeline with smoke, environmental pollution
    Pest control technicians using portable spray rig on tree and grass environment — Stock Photo
    Pest control technicians using portable spray rig on tree and grass environment
    Lab technician adding reagent to sample while measuring pH — Stock Photo
    Lab technician adding reagent to sample while measuring pH
    Group of laboratory test tubes. — Stock Photo
    Group of laboratory test tubes.
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory
    Closeup view of empty laboratory beakers in drawer — Stock Photo
    Closeup view of empty laboratory beakers in drawer
    Weathered industrial buildings and pipes emitting smoke and flames at coking factory — Stock Photo
    Weathered industrial buildings and pipes emitting smoke and flames at coking factory
    Engineer installing new membranes in an O2 electrochemical sensor probe in a laboratory — Stock Photo
    Engineer installing new membranes in an O2 electrochemical sensor probe in a laboratory
    Lab technician removing sample vial cap — Stock Photo
    Lab technician removing sample vial cap
    Scientist hand holding test tube containing solid fluorescent chemical glowing green. — Stock Photo
    Scientist hand holding test tube containing solid fluorescent chemical glowing green.
    Pollution control inspector looking at sample of leaked chemical next to river. — Stock Photo
    Pollution control inspector looking at sample of leaked chemical next to river.
    Lab technician adding liquid to graduated cylinder — Stock Photo
    Lab technician adding liquid to graduated cylinder
    Metal clad industrial building — Stock Photo
    Metal clad industrial building
    Lab chemist preparing graduated cylinder for standard solution — Stock Photo
    Lab chemist preparing graduated cylinder for standard solution
    Close-up of pipetting into microtubes. — Stock Photo
    Close-up of pipetting into microtubes.
    Robotic arm holding bottle with liquid. — Stock Photo
    Robotic arm holding bottle with liquid.
    Female photographer using electronic device in photo studio — Stock Photo
    Female photographer using electronic device in photo studio
    Pest control technician with high pressure spray gun and hose at his truck — Stock Photo
    Pest control technician with high pressure spray gun and hose at his truck
    Aerial shot over refinery during dusk — Stock Photo
    Aerial shot over refinery during dusk
    Scientist gloved hands holding micro-petri dishes. — Stock Photo
    Scientist gloved hands holding micro-petri dishes.
    Craftsman applying varnish to wood jalousie using airbrush in carpentry workshop — Stock Photo
    Craftsman applying varnish to wood jalousie using airbrush in carpentry workshop
    Adult focused man using spray gun painting wood slats with lacquer while working in contemporary carpentry workroom — Stock Photo
    Adult focused man using spray gun painting wood slats with lacquer while working in contemporary carpentry workroom
    Contemporary pharmaceutical machine with piles of pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pills on conveyor placed in manufacturing laboratory
    Plant cooling chamber with colorful industrial pipes — Stock Photo
    Plant cooling chamber with colorful industrial pipes
    Urban scene of oil and gas industry in daylight — Stock Photo
    Urban scene of oil and gas industry in daylight
    Metal railroad wagon with electric locomotive transporting hot coke for process of quenching at industrial area of coking factory — Stock Photo
    Metal railroad wagon with electric locomotive transporting hot coke for process of quenching at industrial area of coking factory
    Pest control technician using high pressure spray gun and hose with heavy duty gloves — Stock Photo
    Pest control technician using high pressure spray gun and hose with heavy duty gloves
    Group of laboratory test tubes. — Stock Photo
    Group of laboratory test tubes.
    Refinery pipeline with smoke, environmental pollution — Stock Photo
    Refinery pipeline with smoke, environmental pollution
    Refinery pipeline with smoke, environmental pollution — Stock Photo
    Refinery pipeline with smoke, environmental pollution
    Male adult engineer in water treatment plant — Stock Photo
    Male adult engineer in water treatment plant
    Pest control technician using high pressure spray gun and hose with heavy duty gloves — Stock Photo
    Pest control technician using high pressure spray gun and hose with heavy duty gloves
    Standardized volume pipettes with bulbs, close-up. — Stock Photo
    Standardized volume pipettes with bulbs, close-up.
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory
    Group of laboratory test tubes. — Stock Photo
    Group of laboratory test tubes.
    Engineer looking at gas and oil pipes at power plant. — Stock Photo
    Engineer looking at gas and oil pipes at power plant.
    Refinery pipeline with smoke, environmental pollution — Stock Photo
    Refinery pipeline with smoke, environmental pollution
    Steel frosted pipe with stopcock covered and fixed with bolt and brought to large stainless steel vessel in light laboratory — Stock Photo
    Steel frosted pipe with stopcock covered and fixed with bolt and brought to large stainless steel vessel in light laboratory
    Close-up of microtubes with red liquid and person fingers. — Stock Photo
    Close-up of microtubes with red liquid and person fingers.
    Pest control technician at chemical storage container on truck — Stock Photo
    Pest control technician at chemical storage container on truck
    Group of laboratory test tubes. — Stock Photo
    Group of laboratory test tubes.