Specialist in een beschermingspak meldt telefonisch de resultaten van een milieustudie, achteraanzicht - Stockfoto’s en -afbeeldingen

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

A man in a protective suit takes a sample of water from the river after the release of chemical waste

A man in a protective suit and mask took a soil sample from the bottom of the river into a Petri dish

Scientist in protective clothing, with a suitcase enters the drain pipe

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

Worker in a suit with protection from polluted environment measures radiation with a special device

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 special protective clothing from chemical infection arrived at the site of infection to examine the situation

A specialist in a gray protective suit and mask, on the pond, calls the mobile phone to the management to report the results of the study

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

Environmental specialist in a protective suit and mask took a sample of wastewater water to study the level of pollution

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

Environmental laboratory specialist in protective suit and mask talking on the phone and pointing at emergency site

A man in a protective suit and mask talks on the phone, reports on the situation at the scene of an environmental accident

A man in a protective suit and mask with a special device checks the level of air pollution

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

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

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

A man in a protective suit and mask performs an express test for water pollution from a river