1. APHA–AWWA–WPCF, 2000. Standard Methods for the Examination of Water and Wastewater, 20th ed. American Public Health Association/American Water Works Association/Water Environment Federation, Washington, DC.
2. Microbial biofilms;Costernon;Annu. Rev. Microbiol.,1995
3. Initial studies on the anaerobic sequencing batch reactor;Dague;Water Sci. Technol.,1992
4. Volatile acids by direct tritation;Dilallo;J. Water Pollut. Control Fed.,1961
5. Horizontal-flow anaerobic immobilized sludge (HAIS) reactor for paper industry wastewater treatment;Foresti;Brazil. J. Chem. Eng.,1995