1. M.G. Roberts, Removal of cyclohexane from a contaminated air stream using a dense phase membrane bioreactor. Master thesis, Air Force Institute of Technology, Dayton, Ohio, USA, 2005.
2. Biotechnology for Odor and Air Pollution Control;Shareefdeen,2005
3. I. De Bo, Membrane biofiltration of single-compound waste gas streams. Ph.D. Thesis, Ghent University, Belgium, 2003.
4. The atmospheric fate and impact of hydrochlorofluorocarbons and chlorinated solvents;Sidebottom;Pure. Appl. Chem.,1996
5. A history of the production and use of carbon tetrachloride, tetrachloroethylene, trichloroethylene and 1,1,1-trichloroethane in the United States: part 2 – trichloroethylene and 1,1,1-trichloroethane;Dohertya;Environ. Forensics.,2000