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polluted river with industrial and domestic effluents toxic foam and road bridge at morning image is taken at yamuna river okhla barrage delhi india.
Factory worker in hazmat suit performs environmental inspection and collects oil and water samples from petroleum beach to detect marine contamination and toxic spill.
Asian Man experts analyze the water in a contaminated , environment ecology concept
Laboratory pcr testing process medical research facility scientific procedure cleanroom environment close-up view health safety
Close up of scientist with white glove holding test tube with water in his hand. Water pollution examine concept

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