Muž v ochranném obleku a masce s mini laboratoří provádí expresní zkoušku vody na přítomnost škodlivých nečistot v řece tekoucí poblíž rostliny - Stock fotografie a obrázky

An employee in a protective suit and mask takes water from the river with a pipette and conducts a test of the suitability of water after a man-made disaster

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

The scientist, in a protective suit and mask, writes down the results of the sample from the river in a notebook, next to the test tubes with liquids, against the background of cleaning pipes

A scientist in a gray protective suit and mask, on a pond, holding test tubes and a flask of blue and green liquid

A scientist in a gray protective suit, helmet and mask, on a pond, pours a green liquid from a test tube into a flask, for research, against the background of a concrete pipe, there is a place for the inscription

A man in a protective suit and mask from bacteria and viruses pours reagent from a flask into a test tube

A specialist in a protective suit and mask, on the pond with a suitcase, tablet and mobile phone in his hands, conducts research, against the background of sewer pipes

Scientist in a protective suit and mask, conducts rapid analysis of the terrain water and soil

A man in special protective clothing against chemical contamination makes a measurement of the level of contamination with the device, side view, close-up

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

Scientist in protective suit, gloves and mask, holding a vial of liquid and is calling on mobile phone user to report results of samples from the river, amid the purifying pipe

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 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

Scientist, in a protective suit and mask, pours liquid from a test tube into a flask, for testing water, against the background of pipes

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

Environmental protection company employee makes measurements of river water purity

Specialist in a protective suit and mask, is measuring the device, holding it in his hands, on the pond