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[6] Waymon, C.H. and Rovertson, J.B., Adsorption of ABS on Soil Minerals, 18th Ed. Indiana, 253(1963).
[7] Hossein Ganjidoust, Removal of Detergent from Wastewater Industries by Sorption on Soil Minerals. Environmental Engineering Dept. of Tarbiat Modarres University, Tehran, Iran, Printed in Conference Booklet (Department’s Archives) (1992).
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[11] Evdokimov, A. Ya, Eltekov, Yu. A., Falkovich, M.I., Martsin, I.I. (MING, USSR). Evaluation of the Activity of Sorbents for Regeneration of Oil, Khim. Tekhnol. Topl. Masel, 10, 6(Russ)(1990).
[12] Spivakova, O.M., Servyergov, L.B., Dubrovskaya, N.V. Fedorov, N.P., (LIST, Lenningrad, USSR). Treatment of Wastewater by Granulated Sorbents from Bentonite Clays, Vodosnobzh. Sanit. Tekh, 6, 23(Russ)(1989).
[13] Modirshahla N., Tabatabaii S.M., Removal of Emulsified and Dissolved Organics from Industrial Wastewaters Using Fixed Bed Natural Unmodified Inorganic Porous Minerals, 2 ed. International Mamedaliev Petrochemistry Conference, (An Oral Presentation), Baku Azarbaijan, September (2000).
[14] Modirshahla N., Tabatabaii S.M., Removal of Emulsified and Dissolved Traces of Organics from Industrial Wastewaters Using Fixed Bed Natural Unmodified Inorganic Porous Minerals, Processes in Petrochemistry and Petroleum Refinery, 2, 240(2000).
[15] Personal Communication with Professor Anavar Khodiev, from Azarbaijan Academy of Chemical Science and Technology, Baku, Azarbaijan Republic, Institute of Chemical Engineering.
[16] Mark J. Hammer, Water and Wastewater Technology, Si Version, Second Edition, Prentice – Hall International Inc., New York, pp. 320-328(1991).
[17] Stanley K.Manahan, Environmental Chemistry, Third Edition, Mc. Craw Hill International Inc, (1997).
[18] Beyer, H.K., (Central Institute of Chemistry, Hungarian Academy of Sciences, Pusztaszeri ut, 59-67, H-1525, Budapest, Hungary), Nagy, J.B., (Catalysis Lab., Univ. of Notre-Dame, Rue de Brussels, 61, B-5000, Namur, Belgium), Editors, in “Catalysis by Microporous Inorganic Mineral Materials”, Proceeding of zeocat, Published by Elsevier Science B.V, Sara Burgerhatstrraat 25, P,O. Box 211, 1000, AE Amsterdam, the Netherlands., July 9, (1995).
[19] Dabrowski,(Faculty of Chemistry, Marie Curie Skodowska University, Lublin, Poland), Mann, V.A.B., (Institute of Surface Chemistry, Academy of Sciences of Ukrain, Kiev, Ukrain.), Catalysis by Microporous Inorganic Minerals, Proceedings of Zeocat Szonbathely, Hungary, July 9 (1996).