Question

petroleum refinery is a major source of gaseous pollutants like____________

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Answer 1

Answer:

Explanation:

Air pollution hazards: Petroleum refineries are a major source of hazardous and toxic air pollutants such as BTEX compounds (benzene, toluene, ethylbenzene, and xylene). ... Refineries also release less toxic hydrocarbons such as natural gas (methane) and other light volatile fuels and oils.

Answer 2

Answer:

Petroleum refineries are a major source of hazardous and toxic air pollutants such as BTEX compounds (benzene, toluene, ethylbenzene, and xylene). ... Refineries also release less toxic hydrocarbons such as natural gas (methane) and other light volatile fuels and oils.

Explanation:

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