The contamination of soils and groundwater by petroleum is a growing problem, not only for the oil-producing countries. This book describes the possible approaches for preventing such pollution or, if it occurs, for its reclamation. It combines the knowledge and experience of scientists - providing scientific methods - on the one hand, and engineers - to show what is feasible taking costs into account - on the other. For the various approaches and processes, the experimental analysis, computer model development, and field implementation are discussed. Also considered is the migration of...