초록

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Abstract ▼ AI-Helper

The risk of the soil and groundwater that contaminated with petroleum is well known. The behaviour of petroleum in subsurface is governed by combined mechanism of several processes such as volatilization, adsorption, dissolution, biodegradation, etc. Large number of methods of remedial investigation...

The risk of the soil and groundwater that contaminated with petroleum is well known. The behaviour of petroleum in subsurface is governed by combined mechanism of several processes such as volatilization, adsorption, dissolution, biodegradation, etc. Large number of methods of remedial investigation and plan, therefore, have been developed and practiced. In application of the method, it is required engineer understands the mechanism of fate of petroleum in subsurface. So sampling procedures is very important for investigating the type of contaminants and their concentration as well as the selection of items that must be tested. For designing the remedial method, it is also required engineers to verify the structural formation of geology and the locational conditions of a land in detail, to familiar with the regulation, and to investigate the problems that can be happened after the performance was begun. In this paper it is shown that the investigation methods of contaminated land and the proper selection procedure of remedial method using the case history.