1- Zahab Saniei, A. (1991). Water treatment processes, Vol 1, Niro Chap Company, Tehran. (In Persian)
2- Alipour, V., and Bazrafshan, A. (2002). Water treatment, 1st Ed., Vol 1, Danesh Nama Pub., Isfahan.
(In Persian)
3- Shi, B., Li, G., Wang, D., Feng, C., and Tang, H. (2007). “Removal of direct dyes by coagulation: The performance of preformed polymeric aluminum species.” J. of Hazard. Mater., 143, 567-574.
4- Wang, D., Sun, W., Xu, Y., Tang, H., and Gregory, J. (2004). “Speciation stability of inorganic polymer flocculant-PACl. Colloids Surf. ” J. of Physicochem. Eng., 243, 1-10.
5- Ndabigengesere, A., and Narasiah, K.S. (1998). “Quality of water treated by coagulation using Moringa oleifera seeds.” J. of Wat. Res., 32(3), 781- 791.
6- Hamilton and Hardys. (1995). Industrial toxicology, 5th Ed., Mosby.
7- Folkard, G.K., Sutherland, J., and Shaw, R. (2000). “Water clarification using Moringa Oleifera seed coagulant.” On Electronic products: < http://www.lboro.ac.uk/well/ resources/ technical-briefs/60>. (Aug. 2010)
8- Benjakul, S., Viessanguan, W., Tanaka, M., Ishizaki, S., Suthdham, R., and Sugpech, O. (2000). “Effect of chitin and chitosan on gelling properties of surimi from barred gar fish (Hemiraphus far).” J. Sci. Food Agric, 81(1), 102-108.
9- No, H.K., Park, N.Y., Lee, S.H., and Meyers, S.P. (2002). “Antibacterial activity of chitosan and chitosan oligomers with different molecular weights.” Int. J. of Food Microbiol., 74, 65-72.
10- Coma, V., Martial-Gros, A., Garreau, S., Copinet, A., Salin, F., and Deschamps, A. (2002). “Edible antimicrobial films based on chitosan matrix.” J. of Food Sciences, 67(3), 1162-1169.
11- Wang, G.H. (1992). “Inhibition and inactivation of five species of foodborne pathogens by chitosan.” J. of Food Protection, 55(11), 916-919.
12- Gamage, D.A.S. (2003). “The used of chitosan for the removal of metal ions contaminants and proteins from water.” M.Sc. Thesis, University of Newfoundland.
13- Mahdi Nejad, M., Bina, B., Nik Aein, M., and Movahedian Attar, H. (2009). “Effectiveness of alum in injection chitosan and moringa oleifera in removal of turbidity and bacteria from turbid water.” J. of Gorgan University of Medical Sciences, 11(3), 60-69. (In Persian)
14- Bing-tao, L., An-xil, J., and Rui-tao, L. (2008). “Effect and mechanism of chitosan coagulation aid in flocculation treatment of water supply.” J. of Harbin Institute of Technology, 12, 1857-1863.
15- Wang, L.K., Wang, Q.S., Sun, X.M., Yang, J.K., and Liu, Y.F. (2009). “Influence of chitosan coagulation aids on floc form and strength.” J. of China Environmental Sciences, 29(7), 718-721.
16- Roussy, J., Van Vooren, M., Dempsey, B., and Guibal, E. (2005). “Influenceof chitosan characteristics on the coagulation and the flocculation of bentonite suspensions.” J. of Wat. Res., 39, 3247-3258.
17- Divakaran, R., and Pillai, V.N. (2002). “Flocculation of river silt using chitosan.” J. of Wat. Res., 36, 2414-2418.
18- ASTM. (1995). Standard practice for coagulation-flocculation Jar Test of water, E1-1994-R (1995).
D 2035-80. Annual Book of ASTM Standards; Vol 11.02.
19- Sanghi, R., Bhattacharya, B., Dixit, A., and Singh, V. (2006). “Ipomoea dasysperma seed gum: An effective natural coagulant for the decolorization of textile dye solutions.” J. of Environ. Manage, 81, 36-41.
20- Bina, B., Shahsavani, A., Asghari, Gh., and Hasanzadeh, A. (2006). “Effectiveness of two coagulants of moringa oleifera and polyaluminum chloride in turbidity removal from drinking water.” J. of Water and Wastewater, 61, 24-33. (In Persian)
21- Montgomery, J.M. (1995). Water treatment principals and desing, John Wiley, USA.
22- Nonod, J., and Brault, J.L. (1991). Water treatment handbook, 6th Ed., Degremont. USA.
23- AWWA. (2003). Principles and practices of water supply operations, water treatment, 3rd Ed., American Water Works Association, USA.
24- Huang, C., Chen, S.H., and Pan, J.R. (2000). “Optimal condition for modification of chitosan: A biopolymer for coagulation of colloidal particles.” J. of Wat Res., 34(3), 1057-1062.
25- AWWA. (2005). Water quality and treatment, A handbook of public water supplies, 3rd Ed., McGraw-Hill Book Company, New York.
26- USEPA. (2003). “National primary drinking water standards.” (EPA 816F03016). <http://www.epa.gov/safewater/consumer/pdf/>. (Jan. 2010)
27- Letterman, R.D., and Driscoll, C.T. (1988). “Survey of residual aluminum in filtered water.” J. of Am. Water Works Assoc., 80, 154-158.