emergency pollution factory concept. female chemist wearing ppe and gas mask inspecting oil on factory floor

accidents disasters analyzing apocalypse assistant biochemistry biological cell biologist biology biotechnology chemical chemist chemistry coveralls crisis crude oil danger dirty environment environmental conservation equipment examining face mask protective workwear factory garbage gasoline glove healthcare medicine healthy lifestyle horizontal hygiene industrial industry inspector label leading liquid occupation plastic pollution prevention protection quality research safety science scientist sitting teamwork toxic waste water working emergency concept female wearing ppe gas inspecting floor