Soil Vapor Extraction – An Environmental Remediation Technology

Environmental remediation technology cleanliness can be a particularly difficult subject to pin down. It is a complete field and not many people know about it or do not even care to know it. Do you see how many of your friends in real life are familiar with the term “Environmental remediation technology remediation”? Some? Few? None? I’ll go with the latter.

Environmental remediation technology cleanliness is important because it directly affects our treatment of our natural environment. It is the branch of science that deals with the elimination of pollutants or pollution from Environmental remediation technology media such as surface waters, sediments, groundwater and soils. So that? For the general protection and benefit of human health.

Environmental Remediation Technology Principal

Remediation technology is a principle commonly apply around the world under different government agencies, each with its own set of regulatory requirements and precautions.

Some of the most common and well-know Environmental remediation technology remediation technologies are dredging and excavation, aquifer remediation enhance with SEAR or surfactant, pumping and treatment, stabilization and solidification, in situ oxidation, and others such as bioremediation.

One of the most complex and sophisticated forms of Environmental remediation technology remediation is steam extraction or SVE.

Water vapor extraction technology

Soil steam extraction is a type of remediation technology use to treat contaminate soil, as the name suggests. Another similar but different form of remediation technology is MPE or multiphase extraction, which is use to treat soil and groundwater, but is different from EVS, as both methods use different types of technologies.

Different types of steam extraction Technology

Steam extraction from the soil is divide into three different types:

Grain Activated Carbon – Grain Activated Carbon (or GAC) is a technology use as a filter for water or air. GACs are commonly seen in household sinks that are use to filter tap water. However, it is not effective in filtering heavy metals from water.


Thermal oxidation: Thermal oxidation is another form of technology, but also effective. But this approach has proven controversial ever since, releasing dioxins into the atmosphere as exhaust gas.


Vapor Condensation: Vapor Condensation is consider the most effective type of treatment technology (exhaust gas) for high concentration vapor streams. This technology is also occasionally call cryogenic refrigeration and density.


Steam extraction from the soil is one of the most complex types of Environmental remediation technology purification technologies, but it also means that it is one of the most efficient. It is a technology carry out by field experts, Environmental remediation technology remediation engineers and researchers, and if you have reason to doubt the level of contamination in your soil, it is best to contact your local agency to test your property.

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