Theses and Dissertations - UTB/UTPA
Trace Analysis of Volatile Organic Compounds in The Water of The Arroyo Colorado and the Lower Laguna Madre Utilizing E.P.A.SW846 Method 8260
Date of Award
Master of Science (MS)
Dr. Elamin E. Ibrahim
Dr. Jalal U. Mondel
Dr. Narayan Bhat
Volatile organic compounds (VOC) can cause a major environmental concern since they create a hazard to public health and the environment. This study focused on determining concentration of VOCs in Arroyo Colorado waters and the Lower Laguna Madre (LLM) utilizing GC/MS. Little is known on the concentration and composition of VOCs. Toluene was the most common VOC. Concentrations ranged from 0.0010 mg/L to 0.0039 mg/L. Analysis of a sediment pore water sample collected near the mouth of the Arroyo Colorado also detected toluene (0.0023 mg/L). This study showed that VOCs were concentrated near the county boat launch and somewhat downstream. The LLM was not influenced by the Arroyo Colorado VOCs.
University of Texas-Pan American
Copyright 2010 Humberto Valdez. All Rights Reserved.