Treatability Test Plan for an In Situ Biostimulation Reducing Barrier

Truex, Michael J. ; Vermeul, Vince R. ; Long, Philip E. ; Brockman, Fred J. ; Oostrom, Mart ; Hubbard, Susan ; Borden, Robert C. ; Fruchter, Jonathan S.

Pacific Northwest National Laboratory (U.S.)

关键词: 100 Area;    Treatment;    Hexavalent Chromium;    Bioremediation;    Groundwater;   

DOI  :  10.2172/914685
RP-ID  :  PNNL-16424
RP-ID  :  AC05-76RL01830
RP-ID  :  914685

美国|英语

来源: UNT Digital Library

【 摘 要 】

This treatability test plan supports a new, integrated strategy to accelerate cleanup of chromium in the Hanford 100 Areas. This plan includes performing a field-scale treatability test for bioreduction of chromate, nitrate, and dissolved oxygen. In addition to remediating a portion of the plume and demonstrating reduction of electron acceptors in the plume, the data from this test will be valuable for designing a full-scale bioremediation system to apply at this and other chromium plumes at Hanford.