1. Biomethanation 1. Advances in Biochemical Engineering/Biotechnology 81;Ahring,2003
2. Boe, K., 2006. Online Monitoring and Control of the Biogas Process. Ph.D. Thesis. Institute of Environment & Resources, Technical University of Denmark.
3. Presence of pharmaceuticals and personal care products (PPCPs) in biosolids and their degradation during composting;Buyuksonmez;J. Res. Sci. Technol.,2005
4. Behavior of pharmaceuticals, cosmetics and hormones in a sewage treatment plant;Carballa;Water Res.,2004
5. Fate of pharmaceutical and personal care products (PPCPs) during anaerobic digestion of sewage sludge;Carballa;Water Res.,2007