Effect of a sewage sludge extract on the sorption process of cadmium and nickel by soil

References

• Petruzzelli , G. 1989 . Recycling wastes in agriculture . Agriculture Ecosyst. Environ. , 27 : 493 – 503 .
   Web of Science ®Google Scholar
• CEC . 1986 . Council Directive on the protection of the environment and in particular of the soil, when sewage sludge is used in agriculture . OJ , 12.6 : 6 – 12 . 1986
   Google Scholar
• Gennaro , M.C. , Vanni , A. , Ferrara , B. , Petronio , B.M. , Petruzzelli , G. and Liberatori , A. 1991 . A characterization study of organic matter in municipal treatment sludges by reverse phase HPLC Chromatography . J. Environ. Sci. Health , 26 : 1115 – 1138 .
   Web of Science ®Google Scholar
• Msaky , J.J. and Calvet , R. 1990 . Adsorption behavior of Copper and Zinc in soils: influence of pH an adsorption characteristics . Soil Sci. , 150 : 513 – 522 .
   Web of Science ®Google Scholar
• Giles , C.H. , D'Silva , A.P. and Easton , I.A. A general treatment and classification of the solute adsorption isotherms: II. Experimental interpretation . J. Coll. Interface Sci. , 47 766 – 786 .
   Web of Science ®Google Scholar
• Osaki , S. , Kuroki , Y. , Sugihara , S. and Takashima , Y. 1990 . Effect of metal ions and organic ligands on the adsorption of Co (II) onto silica gel . Sci. Total Environ. , 99 : 93 – 103 .
   Web of Science ®Google Scholar
• Vydra , T. and Markova , V. 1964 . Sorption of metal complexes on silica. I. Sorption of complexs of ethylenediamine . J. Inorg. Nucl Ckem. , 26 : 1319 – 1324 .
   Web of Science ®Google Scholar
• Caletka , R. , Kyrs , M. and Rais , J. 1964 . Sorption of Zirconium by silica gel from nitrate medium in the presence of oxalic acid, EDTA and Arsenazo, I . J. Inorg. Nucl. Chem. , 26 : 1443 – 1453 .
   Web of Science ®Google Scholar
• Bolland , M.O. , Posner , A.M. and Quirk , P.J. 1977 . Zinc adsorption by Goethite in absence and presence of phosphate . Aust. J. Soil Bes. , 15 : 279 – 286 .
   Web of Science ®Google Scholar
• Schulthess , C.P. and Sparks , D.L. 1991 . “ Equilibrium‐based modeling of chemical sorption on soils and soil constituents ” . In Advances in Soil Science , Edited by: Steward , B.A. Vol. 16 , 122 – 159 . New York : Springer‐Verlag .
   Google Scholar
• Sposito , G. 1984 . The Surface Chemistry of Soils , NY : Oxford Univ. Press .
   Google Scholar
• Sheppard , J.D. and Forgeran , D.W. 1987 . Differential thermogravimetry of peat fractions . Fuel , 66 : 232 – 236 .
   Web of Science ®Google Scholar
• Petronio , B.M. , Fortunati , A. , Gennaro , M.C. , Vanni , A. , Petruzzelli , G. and Liberatori , A. 1992 . Study of the organic matter, and leaching process from municipal treatment sludge . J. Environ. Sci. Health , in press
   Google Scholar
• Jventgen , H. 1984 . Review of the kinetics of pyrolysis of hydropyrolysis in relation to the chemical constitution of coal . Fuel , 63 : 731 – 737 .
   Web of Science ®Google Scholar
• Pacyna , J.M. 1986 . “ Heavy metal emission from industrial sources in Europe ” . In Chemicals in the Environment Edited by: Lester , J.N. , Perry , R. and Sterrit , R.M. 129 – 137 . Lisbon
   Google Scholar