+1 vote
in Hazardous Waste Management by (63.0k points)
__________ are the most common contaminants in hazardous sites according to EPA data analysis.

(a) VOC

(b) Metals

(c) PAH

(d) PCB

I had been asked this question in exam.

This interesting question is from Site Remediation Technologies topic in chapter Site Remediation, Process Selection and Facility Siting of Hazardous Waste Management

1 Answer

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by (424k points)
Correct option is (a) VOC

Easiest explanation: Volatile organic compounds (VOC) are the most common contaminants, followed by metals and semi-volatile organic compounds. Chlorinated VOC are the most common organic contaminant, followed by other VOC, PCB, PAH, and phenols.

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