Ein Angestellter in Schutzanzug und Maske nimmt mit einer Pipette Wasser aus dem Fluss und führt nach einer vom Menschen verursachten Katastrophe einen Test der Wassertauglichkeit durch - Stockfoto & -bild

A man in a protective suit and mask with a mini laboratory conducts an express test of water for harmful impurities in a river flowing near the plant

Environmental specialist in a protective suit and mask talking on the phone and recording a work plan at the facility

A man in a protective suit and mask photographs the area after a man-made accident on a mobile phone to provide a report

Specialist in a protective suit stands in the river and holds in his hands a briefcase with a portable laboratory and a tablet for recording results, close-up

A specialist in a protective suit sends a photo of the results of an environmental study using a mobile phone

A man in a protective suit takes soil samples into a Petri dish from the sewage treatment plant

A scientist, in a protective suit and mask, takes the liquid from the river in test tubes, for a sample, against the background of drainpipes

A man in a protective suit and mask from bacteria and viruses drops reagent from a pipette into the river water during an express analysis for contamination

A man in special protective clothing and a mask draws water from a river into a flask after discharges into the river, checking the river for environmental friendliness

Side view of a man in a protective suit and mask holding a test tube and a pipette with test water on the river after an outdoor accident

A man in a protective suit and a respirator against bacteria and viruses sits by the river next to a mobile laboratory for research

A man in a protective suit and mask keeps records in a report on the situation at the scene of an environmental accident

A man in a protective suit and mask holds a test tube and a pipette with test water on the river after an accident

A man in a protective suit and a respirator in goggles holds in his hands test tubes with reagents and test samples in the open air in an unfavorable area on the river

A man in a protective suit holds a Petri dish with a sample for plants and looks at the reaction in it after adding the reagent, side view against the background of the river

An environmental laboratory specialist in a protective suit and mask stands in the water and measures the level of pollution with the device

A man in a protective suit and mask looks away holding a flask with express test