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.

关键词: AR FACILITIES;    HANFORD RESERVATION;    CHROMIUM;    BIOREMEDIATION;    FIELD TESTS 100 Area;    Hanford Site;    hexavalent chromium;    groundwater;    treatment;   

DOI  :  10.2172/914685
RP-ID  :  PNNL-16424
PID  :  OSTI ID: 914685
Others  :  Other: 830403000
Others  :  TRN: US0803324

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 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.