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| Resource Library > Technology Transfer > Programs and Initiatives > Monitored Natural Attenuation > Photos |
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Analytical Data Confirming Intrinsic Bioremediation
The biodegradation of organic compounds such as petroleum hydrocarbons or chlorinated solvents brings about measurable changes in the chemistry of groundwater
in the affected area. By measuring these changes, it is possible to document and evaluate the importance of intrinsic bioremediation. Several groundwater
analytical parameters that are useful for recognizing the intrinsic bioremediation of organic contaminants are presented in this section. For a summary of
these analytical parameters and the associated data quality objectives
and a summary of trends in contaminant, electron acceptor, and metabolic
byproduct concentrations during biodegradation click
here. Much of the biogeochemical data required to evaluate natural attenuation
can be collected in real-time in the field using direct
reading meters and field
test kits. In many cases, the collection of real-time data can allow the
investigator to determine the extent of a contaminant plume in one mobilization.
Natural Attenuation Photo Gallery
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