decontamination gel Articles
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Plutonium decontamination using CBI DeconGel 1101 in highly contaminated and unique areas at LLNL
A highly contaminated glove-box at LLNL containing plutonium was decontaminated using a strippable decontamination gel. 6 x 12 inch quadrants were mapped out on each of the surfaces. The gel was applied to various surfaces inside the glove-box and was allowed to cure. The radioactivity in each quadrant was measured using a LLNL Blue Alpha meter with a 1.5 inch standoff distance. The results ...
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R1-348 decontamination @ Ontario power generation
RP checked and after several masslins left area and posted 5,000 cpm loose Extensive Decontam in this area attempted due to > 10,000 cpm loose, masslins and wet mopping Applying Decon Gel Gel applied 3” up the wall Lesson –tape edge and ensure adequate thickness Drain covered with tape Peeling up the coating The Coating was peeled the next day It came up from ...
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Demonstration of DeconGel at Oak Ridge National Laboratory building 2026
Challenge In 2003 an area behind the hot cells in Building 2026 at the Oak Ridge National Laboratory (ORNL) was flooded with highly contaminated liquids when a liquid low level waste pipe became clogged. The main contaminants of concern are uranium and plutonium. Transferrable contamination levels are in the 1,000,000 disintegrations per minute range. The area is posted as an airborne ...
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Decontamination of fume hood contaminated with tritiated thymidin
Background Contaminated in 2003 with Tritiated-Thymidine Inadvertently volatilized From 2003 to 2007, have been attempting decon Still contaminated after almost monthly attempts Tried both soap/water and Radiacwash RSO will not release until counts are at background Proposed Solution Polymer-hydrogel strippable-coating from Cellular Bioengineering Inc. (CBI) Process Spot ...
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Evaluating the efficiency of DeconGel 1101 for removal of Cs-137, Co-60, and Eu-164 on common commercial construction materials
Decon Gel 1101 sanuncomplicated, lowodor, peelable polymer hydrogel for use with radiological decontamination, manufactured by Cellular Bioengineer Inc†. The gelallows for single or repeated material applications to contaminated surfaces. As the gel dries it binds the contaminant by encapsulating and lifting the contaminant into the gel.The result is a non-sticky rubber-like substance that ...
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