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Management of Commercially Generated Radioactive Waste - U.S. ...

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F.7<br />

TABLE F.4.1 R River Water Chemistry Summary <strong>of</strong> 12 Monthly Samples<br />

Minimum Maximum Average Std. Dev. No.<br />

Solids-mg/A<br />

Total 143 216 185 23.2 12<br />

Dissolved 125 208 178 27.8 12<br />

Suspended 1.2 18.4 7.5 6.2 12<br />

Hardness-mg/R<br />

(As CaC0 3 )<br />

Total 98 174 147 24.8 12<br />

Calcium 70 120 99 15.6 12<br />

Magensium 28 58 48 9.9 12<br />

Alkalinity-mg/k<br />

(As CaCO 3 )<br />

Total 91 165 140 24.3 12<br />

Phenolphthalein 0 12 1.8 4.1 12<br />

Gases-mg/2<br />

Free carbon dioxide<br />

Ammonia-nitrogen (N) 0.0 0.09 0.02 0.03 12<br />

Anions-mg/k<br />

Carbonate (C0 3 ) 0.0 14.4 2.10 4.96 12<br />

Bicarbonate (HCO 3 ) 111 201 166 29.1 12<br />

Hydroxide (OH)<br />

Chloride (C1) 0.30 5.00 1.43 1.48 12<br />

Nitrate-nitrogen (N) 0.07 0.55 0.26 0.15 12<br />

Sulfate (SO 4 ) 6.3 13.5 9.5 2.2 12<br />

Phosphorus-soluble (P) 0.012 0.057 0.030 0.012 12<br />

Silica (Si0 2 )<br />

Cations-mg/k<br />

3.2 12.5 7.7 3.3 12<br />

Calcium (Ca) 28.0 48.1 39.7 6.28 12<br />

Magneisum (Mg) 6.8 14.1 11.6 2.4 12<br />

Sodium (Na) 2.8 6.4 5.0 1.1 12<br />

Total iron (Fe) 0.04 0.52 0.23 0.13 12<br />

Total manganese (Mn) -- -<br />

Potassium (K)<br />

Miscellaneous<br />

Color (APHA units) 20 80 39 22 12<br />

Turbidity (JTU) 1.00 4.50 2.53 1.48 12<br />

Ryznar index (AT 77 0 F) 6.64 7.86 7.21 0.377 12<br />

Conductivity (mmho) 192 350 292 49.8 12<br />

pH 7.40 8.60 8.15 0.308 12<br />

BOD (mg/Z) 0.9 2.5 1.4 0.58 12<br />

Dissolved oxygen (mg/Z) 8.0 15.0 10.6 2.1 11<br />

Temp. (DEG. C) 0.0 23.0 9.69 9.03 12

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