1. Inhibition of nitrification by ammonia and nitrous acid;Anthonisen;J. Water Pollut. Control Fed.,1976
2. APHA, 1995. Standard Methods for the Examination of Water and Wastewater. American Public Health Association/American Water Works Association/Water Environment Federation, Washington, DC.
3. Carrera, J., 2001. Eliminación biológica de nitrógeno en un efluente con alta carga. Estudio de los parámetros de proceso y diseño de una depuradora industrial. Ph.D. Thesis, Universitat Autònoma de Barcelona.
4. Ammonia stripping as a pretreatment for landfill leachate;Cheung;Water Air Soil Pollut.,1997
5. Water Treatment. Principles and Design;Crittenden,2005