1. Amundsen A. Joint management of energy and environment. Cleaner production, environmental management systems and energy management facilitating sustainable industrial development in the food processing industry. PhD thesis within the international PhD program in cleaner production, cleaner products, industrial ecology and sustainability, Centre for Environmental Studies, Erasmus University, Rotterdam, The Netherlands, and Ostfold Research Foundation, Frednkstad, Norway, 1999.
2. Yi H. Comparison of filtration characteristics and efficiency between dead-end and crossflow microfiltration. Master Thesis, Department of Chemical Technology, Seoul National University, South Korea, 1998 [in Korean].
3. APHA, AWWA, and WEF. Standard methods for the examination of water and wastewater. 19th ed. Washington (DC): APHA, 1995.
4. Poliovirus inactivation in water-softening precipitation processes;Wentworth;J. AWWA,1968
5. Color removal in Kraft Mill wastewater using recycled magnesium;Rush;J. WPCF,1978