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Table 2. Physical and Chemical Properties of Most Widely Used Chlorinated Solvents at 25°C.
Unless otherwise noted, all values have been taken from Mackay et al. (1993)

Species	Formula Weight	Carbon Oxidation Statea	Density (ρ)(g/mL)	Solubility (mg/L)	Vapor Pressure (ρ0)(kPa)	Henry's Law Constant (KH)(x10-3	Log Kow	Log Kocb	MCLc (μg/L)
Chlorinated Methanes
tetrachloromethane	x	x	x	x	x	x	x	x	x
trichloromethane	x	x	x	x	x	x	x	x	x
dichloromethane	x	x	x	x	x	x	x	x	x
chloromethane	x	x	x	x	x	x	x	x	x
Chlorinated Ethanes
hexachloroethane	x	x	x	x	x	x	x	x	x
pentachloroethane	x	x	x	x	x	x	x	x	x
1,1,1,2-tetrachloroethane	x	x	x	x	x	x	x	x	x
1,1,2,2-tetrachloroethane	x	x	x	x	x	x	x	x	x
1,1,2-trichloroethane	x	x	x	x	x	x	x	x	x
1,1,1-trichloroethane	x	x	x	x	x	x	x	x	x
1,2-dichloroethane	x	x	x	x	x	x	x	x	x
1,1-dichloroethane	x	x	x	x	x	x	x	x	x
chloroethane	x	x	x	x	x	x	x	x	x
Chlorinated Ethenes
tetrachloroethene	x	x	x	x	x	x	x	x	x
trichloroethene	x	x	x	x	x	x	x	x	x
cis-1,2-dichloroethene	x	x	x	x	x	x	x	x	x
trans-1,2-dichloroethene	x	x	x	x	x	x	x	x	x
1,1-dichloroethene	x	x	x	x	x	x	x	x	x
chloroethene	x	x	x	x	x	x	x	x	x

Qualification Summary

Dr. Yuncu specializes in the application of physico-chemical treatment processes and bioremediation of hazardous compounds in soil and groundwater. She serves as a project manager and lead engineer on many of Solutions-IES’ in situ bioremediation projects. She is an author of several publications and an active presenter of in situ remediation technologies at international conferences.

Education/Training

Ph.D. - Civil, Construction & Environmental Engineering, NC State University, December 2010 M.S. - Environmental Engineering, Middle East Technical University, September 2003 B.S. - Environmental Engineering, Middle East Technical University, June 2000

Registrations/Certifications/Licenses

Professional Engineer, North Carolina, 2014

Representative Projects

Quantifying Mobile-Immobile Mass Transfer using Direct Push Tools – Strategic Environmental Research and Development Program, Department of Defense Project Manager - The overall objective of this project is to develop methods to better characterize and model the mass transfer of contaminants between higher and lower mobility zones and its impact on the long-term release of contaminants in groundwater (Funded – project will start in May 2015).

Novel Substrate Application for Bioremediation of Comingled 1,4-Dioxane and Chlorinated Solvent Plumes - Air Force Civil Engineer Center Principal Investigator - The overall objective of this project is to demonstrate (proof of concept) a simple, low-cost approach for enhancing the in situ cometabolic biodegradation of 1,4-dioxane and TCE using two-barrier system to create distinct geochemical zones (anaerobic/aerobic) within a comingled plume.

Generation of Biodegradation - Sorption Barriers for Munitions Constituents - Environmental Security Technology Certification Program, Department of Defense Project Engineer - The overall objective of this project is to develop and demonstrate a process to enhance the sorption and/or degradation of explosives and perchlorate in soils by spray application of an organic amendment solution, followed by irrigation to carry the amendments deeper into the soil profile.

Anaerobic Bioremediation of DNAPLs - Air Force Civil Engineer Center Project Engineer - The overall objective is to demonstrate enhanced dissolution and biodegradation of a chlorinated solvent DNAPL using an emulsified oil technology formulated with a slow-release pH buffer and a bioaugmentation culture.

Groundwater MNA and Landfill Monitoring, Ceiba, Puerto Rico – Naval Facilities Engineering Command Southeast Task Manager responsible for reviewing and evaluating analytical data and report preparation - The project is a reoccurring large scale sampling event that includes the collection of groundwater, landfill gas, soil, and ambient gas samples.