Process for the removal of pollutants from the soil

   
   

A process for removing pollutants from soil with the aid of a stripping gas which involves (a) injecting the stripping gas into the soil at the level of and/or under the pollutant, (b) volatilizing the pollutant with the stripping gas, so that it rises to the ground level above the pollutant, (c) collecting and further treatment of the volatilized pollutant, a pneumatic screen being provided in the soil along the circumference of the polluted area.

Um processo para remover os pollutants do solo com o dae (dispositivo automático de entrada) de um gás descascando de que envolva (a) injetando o gás descascando no solo no nível e/ou sob o pollutant, (b) volatilizing o pollutant com o gás descascando, de modo que se levante ao nível à terra acima do pollutant, (c) coleta e mais mais tratamento do pollutant volatilized, uma tela pneumática que está sendo fornecida no solo ao longo da circunferência da área polluted.

 
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