Aromatic hydrocarbons in air, water, and soil: Sampling and pre-treatment techniques
Nadeem Raza, Beshare Hashemi, Ki-Hyun Kim, Sang-Hun Lee, Akash Deep
Index: 10.1016/j.trac.2018.03.012
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Abstract
The co-occurrence of various aromatic hydrocarbon compounds (AHs) in all major environmental compartments (e.g., air, water, and soil) and the escalating risks they present to humans and animals highlight the significance of understanding the cycling of these compounds in and across systems. To precisely monitor the behavior of AHs and routes of exposure, it is critical to obtain accurate measurements of these compounds. Therefore, sampling, pre-concentration, and detection methods should be optimized for each medium and should be accompanied by proper QA procedures. In this work, we reviewed the sampling and pre-concentration procedures for AHs present in air, water, and soil media. This review will provide basic methodological knowledge needed for the accurate quantitation of AHs samples in air, water and soil.