1- Fadel, A. A., and Baumann, E. R. (1990). “Tube settler modeling.” J. of Environmental Engineering, 116(1), 107-123.
2- AWWA. (1990). Water quality and treatment, A Handbook of Community Water Supplies, 4th Ed., McGraw-Hill Inc., USA.
3- Hansen, S. P., and Culp, G. L. (1967). “Applying shallow depth sedimentation theory.” J. of AWWA, 59, 1134-1148.
4- Culp, G.L., Hansen, S., and Richardson, G. (1968). “High-rate sedimentation in water treatment works.” J. of AWWA, 60, 681-698.
5- Huisman, L. (1986). Sedimentation and flotation, IHE,Delft, the Netherland.
6- Sarkar, S., Kamilya, D., and Mal, B.C. (2007). “Effect of geometric and process variables on the performance of inclined plate settlers in treating aquacultural waste.” Water Research, 41, 993-1000.
7- Fujisaki, K., and Terashi, M. (2007). “Tube settlers for the enhancement of settling tank capacity.” Filtration, 7, 168-172.
8- Yao, K.M. (1973). “Design of high-rate settlers.” J. of the Environmental Engineering Division, 99, 621-637.
9- Willis, R. M. (1978). “Tubular settlers - A technical review.” J. of AWWA, 70, 331-335.
10- Ziolo, J. (1996). “Influence of the system geometry on the sedimentation effectiveness of lamella settlers.” Chemical Engineering Science, 51(1), 149-153.
11- Torabian, A., and Hodaei, M. (1998). “Effectiveness of high rate settling tanks on the treatment of Zayandehrood river water.” J. of Water and Wastewater, 26, 16-23. (In Persian)
12- Hodaei, M. (1996). “High rate settling.” M.Sc. Thesis, Azad University, Sciences and Research Branch, Tehran, Iran. (In Persian)
13- Rajabizadeh Darzini, A. (1996). “Assessment of the effectiveness of high rate settling tank for reduction of suspended materials from karoon rever water.” M.Sc. Thesis, Faculty of Environmental, Tehran, Iran. (In Persian)
14- Tajbakhsh Tabar, J. (1993). “Assesment of the effectiveness of high rate settlers.” M.Sc. Thesis, Faculty of Public Health, Tehran University of Medical Sciences, Iran. (In Persian)
15- MWH. (2005). Water treatment principle and design, 2nd Ed., John Wiley and Sons Inc., NY.
16- Nabizadeh, R., Nadafi, K., Vaezi, F., Khazaei, M., and Safdari, M. (2008). “Efficiency of horizontal roughing filter (HRF) in coliform removal from aerated lagoon effluent.” J. of Water and Wastewater,
66, 2-9. (In Persian)
17- Tchobanoglous, G., and Burton, F. (2002). Wastewater engineering: Treatment and reuse, 4th Ed., McGraw-Hill, Metcalf and Eddy Inc., New York.
18- Eckenfelder, W.W., Ford, D. L., and Englande, A.J. (2008). Industrial water quality, 4th Ed., WEF Press, theUS.
19- ASTM. (1995). ASTM test method for particle-size analysis of soils, Annual Book of ASTM Standards, Soil and Rock (I), American Society for Testing and Materials, West Conshohocken, PA, 04.08 (D 422-63).
20- Memarian, H. (2009). Engineering geology and geotechnics, University of Tehran Pub., Tehran, Iran. (In Persian)
21- Rahimi, Y., and Ghavipanjeh, Z. (2004). “Feasibility maintaining of the Orumieh water treatment plant in the case of flooding.” J. of Water and Wastewater, 52, 71-75. (In Persian)
22- Qasim, S.R., Motley, E.M., and Zhu, G. (2000). Water works engineering,Prentice-Hall,India.
23- APHA, AWWA, WEF. (1992). Standard methods for the examination of water and wastewater, 18th Ed., American Public Health ,WashingtonDC.