2009-05-19_REVISION - M1977416

• Permit No: M1977416
• IBM Index Class Name: REVISION
• Doc Date: 5/19/2009
• Doc Name: EPP ‎(AM-01)‎ Attachment 3: Soil Adsorption ‎(part 3)‎
• From: Denison Mines
• To: DRMS
• Type & Sequence: AM1
• Email Name: RCO
• Media Type: D
• Archive: No

Section 3
Results
Table 3-4 Uranium Adsorotion

Development
Rock

Ratio
Soil
Mass Solution
Volume
L Leachate Initial
Concentration
m /L Leachate Final
Concentration
m /L
x/m
(mg/kg)
4 250.7 999.9 0.0856 0.0187 0.267
10 100.4 1003.1 0.0856 0.0314 0.542
20 50.7 1001.9 0.0856 0.0453 0.796
40 20.8 764.8 0.0856 0.0546 1.140
V4WR4 60 13.1 753.1 0.0856 0.0628 1.311
4 253.1 991.4 0.0616 0.0044 0.224
10 102.6 1003.2 0.0616 0.0099 0.506
20 51.3 994.6 0.0616 0.0086 1.028
40 12.9 538.2 0.0616 0.007 2.278
WSWR3 60 8.2 515.2 0.0616 0.0055 3.525
4 251.4 1013.3 0.0165 0.0038 0.051
10 100 1004.5 0.0165 0.0048 0.118
20 50.2 1001.2 0.0165 0.0063 0.203
40 22.7 899.8 0.0165 0.0083 0.325
SJWR3 60 15.5 902.6 0.0165 0.0096 0.402
4 251.1 992.5 0.0754 0.013 0.247
10 103 1015.3 0.0754 0.0068 0.676
20 52.1 997 0.0754 0.0169 1.119
40 20.1 751.8 0.0754 0.0249 1.889
TPWR3 60 13.4 753.2 0.0754 0.0312 2.484
10 104.3 987.2 0.0084 0.0024 0.057
20 50.3 997.8 0.0084 0.0021 0.125
40 26.2 984.2 0.0084 0.0021 0.237
SVWR2 60 12.2 752.3 0.0084 0.0022 0.382
Table 3-5 Molvbdenum Adsorotion

Development
Rock

Ratio
Soil Mass Solution
Volume
mL Leachate Initial
Concentration
m /L Leachate Final
Concentration
m /L
x/m
m /k
4 250.7 999.9 0.4 0.4 0.00
10 100.4 1003.1 0.4 0.4 0.00
20 50.7 1001.9 0.4 0.4 0.00
40 20.8 764.8 0.4 0.4 0.00
V4WR4 60 13.1 753.1 0.4 0.4 0.00
4 253.1 991.4 1.6 1.5 0.39
10 102.6 1003.2 1.6 1.5 0.98
20 51.3 994.6 1.6 1.5 1.94
40 12.9 538.2 1.6 1.5 4.17
WSWR3 60 8.2 515.2 1.6 1.5 6.28
4 251.4 1013.3 0.1 0.1 * 0.00
10 100 1004.5 0.1 0.1 * 0.00
20 50.2 1001.2 0.1 0.1 * 0.00
40 22.7 899.8 0.1 0.1 * 0.00
SJWR3 60 15.5 902.6 0.1 0.1 0.00
4 251.1 992.5 0.9 0.7 0.79
10 103 1015.3 0.9 0.6 2.96
20 52.1 997 0.9 0.8 1.91
40 20.1 751.8 0.9 0.9 0.00
TPWR3 60 13.4 753.2 0.9 0.9 0.00
10 104.3 987.2 0.5 0.5 0.00
20 50.3 997.8 0.5 0.5 0.00
40 26.2 984.2 0.5 0.5 0.00
SVWR2 60 12.2 752.3 0.5 0.5 0.00
* Result is the DL (samples are all not detected)
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cm 3-3
TA64986-Denison Mines\Task Order 3 - DMO Sampling and Analysis Plan%Task 3.12 - Soil, Ore, Rock Data Assessment RepoTSunday Rock ReponWttachmentsWtenuation Report working draft 040309.doc