Migration and releasing rules of non-aqueous nitrobenzene in aquifer
- Received Date: 18/02/2010
- Accepted Date: 30/11/2009
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Key words:
- non-aqueous nitrobenzene /
- aquifer /
- migration and releasing rules
Abstract: A simulated tank experiment was carried out to investigate the migration and releasing rules of nonaqueous nitrobenzene in aquifer. The migration rules indicated that nonaqueous nitrobenzene was not migrating directly in the vertical, on one hand, nonaqueous nitrobenzene migrated to the lower and finally to the bottom of the aquifer, on the other hand, it migrated with the groundwater, in a whole, it was the lateral migration in the groundwater.The releasing rules showed that nonaqueous nitrobenzene would release much nitrobenzene to the groundwater while migrating in aquifer. the released nitrobenzene flowed with the groundwater in the same way, and the nonaqueous nitrobenzene both in the pollution area and in the bottom of the aquifer would release again.