Newly developed and innovative methods are mentioned and outlined so that the book can be used as a source of information for scientists and professionals specialised in the treatment of soils as well as for students in courses of environmental studies. The book offers a short, compressed overview of the important features of this subject and can be used as a reference book of the state of the art. The appendix offers the interested reader a detailed survey of materials, test methods and apparatuses as well as a description of analytical directions and processes.Newly developed and innovative methods are mentioned and outlined so that the book can be used as a source of information for scientists and professionals specialised in the treatment of soils as well as for students in courses of environmental studies. The book offers a short, compressed overview of the important features of this subject and can be used as a reference book of the state of the art. The appendix offers the interested reader a detailed survey of materials, test methods and apparatuses as well as a description of analytical directions and processes.1 Introduction.- Fundamental Aspects.- 2 Hazardous Waste Contaminated Sites and Soil Awareness Some Social Observations.- 3 Do Contaminated Soils Have to Be Decontaminated?.- 4 An Overview of Soil and Sediment Treatment Research in the Netherlands.- Chemical Analysis of Contaminated Soils.- 5 How Much Analytical Work Do We Need?.- 6 Methods for the Determination of Mineral Oil Hydrocarbons in Soil Materials for the Evaluation of Remediation Measures.- 7 Determination of the TPH- and PAH-Content of Mineral Oil Contaminated Soils by Thin-Layer Chromatography.- 8 Solid State NMR Spectroscopy Using 13C-Labelled PAH.- 9 Syntheses of 13C-Labelled Polycyclic Aromatic Compounds.- 10 Field Analytical Techniques for the Analysis of Contaminated Soil.- Ecotoxicological Assessment of Soils.- 11 Advances in Biological Assessment of Chemical-Impacted Soils.- 12 lƒ%