EXAMPLE FRAMES Constituent Database Editor (CDBE): Creating/Editing a Progeny Chain FRAMES-2. 0 Workshop U. S. Nuclear Regulatory Commission Bethesda, Maryland November 15 -16, 2007 Pacific Northwest National Laboratory Richland, Washington
Purpose Construct/Design site-specific, constituent degradation/decay chains Illustrated the construction of TCE 1, 1 -DCE VC 2
Open an Existing Constituent Database (outside of FRAMES) Two Options (choose one): Use the Windows Start button l Start l All Programs l FRAMES l Launch Constituent Editor Run C: Frames. V 1Cont. Sel. exe 3
1 2 1. Database Editor User Interface appears 2. Choose File and Open 3. Choose an Exiting database: FUI_TCE. mdb 3 4
Do not select Constituents of Concern; first, choose Edit Constituent Properties 1 2 1. 2. 3. 4. 5. Lists Constituents in Database Identification: Identifies Constituent, and controls its disposition. Properties: Provides physical/chemical properties of chemical Degradation Products: Creates/Edits degradation chain of chemical. Degradation Chain: Provides a summary of the degradation chain 3 4 5 5
1. 2. 1 Chemicals are listed alphabetically. CASID numbers are listed in numerical order. The highlighted chemical name does NOT necessarily correspond to the highlighted CASID. 2 6
Straight Degradation Chain 7
1 1. 2. 3. 4. Parent Chemical: TCE Progeny: 1, 1 -DCE (100%) Parent Chemical: 1, 1 -DCE Progeny: VC 2 3 4 8
1. Summary of Degradation Chain (straight chain degradation) 2. New progeny listing under Select Constituents of Concern 3. Save FUI_TCE. mdb 1 Same 2 3 9
To remove the progeny chain, choose <none>. 10
Branching Degradation Chain 11
Branching Degradation Chain A 1 2 B C A. TCE branches to 1. 1, 2 -Dichloroethylene trans (78%) 2. 1, 1 -Dichloroethylene (22%) B. 1, 2 -Dichloroethylene trans degrades to VC C. 1, 1 -Dichloroethylene degrades to VC 12
1 2 Under the Degradation Chain tab: 1. Straight Degradation identifies the predominate degradation chain 2. Branch Degradation identifies all chains 13
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