Accession Number : ADA501261


Title :   Lessons Learned on Bioaugmentation of DNAPL Source Zone Areas


Descriptive Note : Technical rept. for Oct 2000-Oct 2007


Corporate Author : GEOSYNTEC CONSULTANTS GUELPH (ONTARIO)


Personal Author(s) : Major, David ; McMaster, Michaye ; Lebron, Carmen A


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a501261.pdf


Report Date : Oct 2007


Pagination or Media Count : 34


Abstract : The ESTCP funded a pilot scale demonstration in which 100L of PCE were released in a test cell at Dover AFB. The purpose of the demonstration was to investigate the effects of biological activity on enhancing dissolution of the emplaced PCE source. Both laboratory and field tests were performed using biostimulation and bioaugmentation. Both laboratory and field efforts demonstrated that bioaugmentation can stimulate complete dechlorination to nontoxic end products. Lessons learned from the demonstration can be applied at other sites and include: a) the rationale for bioaugmentation, b) how to assess the need for bioaugmentation, and c) tracking system performance.


Descriptors :   *GROUND WATER , *TRICHLOROETHYLENE , *LESSONS LEARNED , FIELD TESTS , QUALITY CONTROL , QUALITY ASSURANCE , CHLORINATION , CANADA , DETECTION , DEPARTMENT OF DEFENSE , TEST EQUIPMENT


Subject Categories : Psychology
      Organic Chemistry
      Hydrology, Limnology and Potamology


Distribution Statement : APPROVED FOR PUBLIC RELEASE