Soil vapor extraction (SVE) is used to remove volatile organic pollutants, such as chlorinated solvents, from soil at hazardous waste sites. Vent wells are drilled, and a vacuum pump is applied to the subsurface. (a) How does this remove pollutants?

Respuesta :

This remove pollutants by the utilization of vapor pressure of the substance differences between petroleum and soil or petroleum and water.

What is Soil Vapour Extraction?

Soil vapour extraction (SVE) is defined as vacuum extraction process. It is used to utilizes the volatility of petroleum hydrocarbons as the primary method of remediation.

SVE works by the utilization of vapor pressure of the substance differences between petroleum and soil or petroleum and water. The process is mainly utilized to exclude the more volatile petroleum products such as gasoline and aviation fuel from the soil. It can also be used to reduce the hazard and mobility of kerosene, diesel, and some heating oils by the removal of the more volatile fractions from the sample soil.

Soil vapor extraction (SVE) is used to remove volatile organic pollutants, such as chlorinated solvents, from soil at hazardous waste sites. Vent wells are drilled, and a vacuum pump is applied to the subsurface.

Kinetic energy is directly proportional to the temperature. As we increase the temperature, kinetic energy increases.

Thus, we concluded that the SVE remove pollutants by the utilization of vapor pressure of the substance differences between petroleum and soil or petroleum and water.

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