REFERENCES
- Droste , R.L. , ed. 1997 . Theory and Practice of Water and Waste Water Treatment New York : John Wiley & Sons .
- Hammer , M.J. and Hammer , M.J. Jr. , eds. 1996 . Water and Waste Water Technology , 3rd Ed. Prentice Hall International .
- Grimaldo , M. , Borja-Aburto , V.H. , Ramírez , A.L. , Ponce , M. , Rosas , M. and Díaz Barriga , F. 1985 . Environ. Res. , 66 : 25
- Choi , W.-W. and Chen , K.Y. 1979 . J. AWWA , 7 : 562
- Chaturvedi , A.K. , Yadava , K.P. , Pathak , K.C. and Singh , V.N. 1990 . Water Air Soil Pollut. , 49 : 51
- Haron , M.J. , Wan Yunus , W.M.Z. , Wasay , S.A. , Uchiumi , A. and Tokunaga , S. 1995 . J. Environ. Stud. , 48 : 245
- Sato , T. , Fujita , H. , Endo , T. , Shimada , M. and Tsunashima , A. 1988 . React. Solids , 5 : 219
- Miyata , S. and Okada , A. 1977 . Clay Clay Miner. , 25 : 14
- Sato , T. , Kato , K. , Endo , T. and Shimada , M. 1986 . React. Solids , 2 : 253
- Dyer , A. and Keir , D. 1989 . J. Radioanal. Nucl. Chem. Articles , 132 : 423
- Dyer , A. , Abdel Gawad , A.S. , Mikhail , M. , Enamy , H. and Afshang , M. 1991 . J. Radioanal. Nucl. Chem. Lett. , 154 : 265
- Rey , F. , Fornés , V. and Rojo , J.M. 1992 . J. Chem. Soc. Faraday Trans. , 88 : 2233
- Cavani , F. , Trifiro , F. and Vaccani , A. 1991 . Catal. Today , 11 : 173
- Hermosin , M.C. , Pavlovic , I. , Ulibarri , M.A. and Cornejo , J. 1993 . J. Environ. Sci. Health A , 28 : 1875
- in press .
- López-González , H. , Jiménez-Reyes , M. , Rojas-Hernández , A. and Solache-Ríos , M. 1997 . Talanta , 44 : 1891 – 1899 .
- in press .
- Miyata , S. 1983 . Clays Clay Miner. , 31 : 305