Encyclopedia of Environmental Science and Engineering, Volume I and II

1334 APPENDIX

TABLE 4 (continued)

Temperature, C

Dissolved oxygen (mg/l) for stated

concentrations of chloride, mg/l Difference per

100 mg/l

0 5000 10,000 15,000 20,000 chloride

21 8.99 8.57 8.14 7.71 7.28 0.0086

22 8.83 8.42 7.99 7.57 7.14 0.0084

23 8.68 8.27 7.85 7.43 7.00 0.0083

24 8.53 8.12 7.71 7.30 6.87 0.0083

25 8.38 7.96 7.56 7.15 6.74 0.0082

26 8.22 7.81 7.42 7.02 6.61 0.0080

27 8.07 7.67 7.28 6.88 6.49 0.0079

28 7.92 7.53 7.14 6.75 6.37 0.0078

29 7.77 7.39 7.00 6.62 6.25 0.0076

30 7.63 7.25 6.86 6.49 6.13 0.0075

Calculated by G. C. Whipple and M. C. Whipple from measurements of C. J. J. Fox. For other barometric

pressures the solubilities vary approximately in proportion to the ratios of these pressures to the standard

pressures.

TABLE 5

Standard atmosphere

Altitude (m) Temperature (C) Pressure (mb) Density (kg/m^3 )

0 15.0 1013.2 1.2250

500 11.8 954.6 1.1673

1,000 8.5 898.8 1.1117

1,500 5.2 845.6 1.0581

2,000 2.0 795.0 1.0066

2,500 1.2 746.9 0.9569

3,000 4.5 701.2 0.9092

3,500 7.7 657.8 0.8634

4,000 11.0 616.6 0.8194

4,500 14.2 577.5 0.7770

5,000 17.5 540.5 0.7364

5,500 20.7 505.4 0.6975

6,000 24.0 472.2 0.6601

6,500 27.2 440.8 0.6243

7,000 30.4 411.0 0.5900

7,500 33.7 383.0 0.5572

8,000 36.9 356.5 0.5258

8,500 40.2 331.5 0.4958

9,000 43.4 308.0 0.4671

9,500 46.7 285.8 0.4397

10,000 49.9 265.0 0.4140

10,500 53.1 245.4 0.3886

11,000 56.4 227.0 0.3648

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