Multi-functional Well

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The present invention relates to a tubular well which can apply various functions to a tubular well. When using a device according to the present invention, various functions can be applied to a tubular well so that a user can properly deal with a dynamic field situation. An existing tubular well purifies soil or underground water respectively and cannot deal with filed situation flexibly. However, the device of the present invention can purify soil and underground at the same time and can apply various functions such as soil vapor extraction (SVE), air-sparging, air-stripping, oxidation, groundwater circulation, etc, thereby dealing with filed situation flexibly.COPYRIGHT KIPO 2015