Convert Area of Tank to Volume per Square Foot
AREA OF A TANK AND CUBIC FEET PER FOOT OF BED
DIAMETER IN FEET |
DIAMETER IN INCHES |
AREA SQ.FT. |
VOL. CF/1FT OF BED |
VOL. CF/2FT OF BED |
VOL. CF/3FT OF BED |
VOL. CF/4FT OF BED |
VOL. CF/5FT OF BED |
VOL. CF/6FT OF BED |
0.5 | 6 | 0.2 | 0.2 | 0.39 | 0.59 | 0.79 | 0.98 | 1.18 |
0.6 | 7 | 0.27 | 0.27 | 0.53 | 0.8 | 1.07 | 1.34 | 1.6 |
0.7 | 8 | 0.35 | 0.35 | 0.7 | 1.05 | 1.4 | 1.75 | 2.09 |
0.8 | 9 | 0.44 | 0.44 | 0.88 | 1.33 | 1.77 | 2.21 | 2.65 |
0.8 | 10 | 0.55 | 0.55 | 1.09 | 1.64 | 2.18 | 2.73 | 3.27 |
0.9 | 11 | 0.66 | 0.66 | 1.32 | 1.98 | 2.64 | 3.3 | 3.96 |
1 | 12 | 0.79 | 0.79 | 1.57 | 2.36 | 3.14 | 3.93 | 4.71 |
1.1 | 13 | 0.92 | 0.92 | 1.98 | 2.76 | 3.68 | 4.6 | 5.52 |
1.2 | 14 | 1.13 | 1.13 | 2.26 | 3.39 | 4.52 | 5.65 | 6.78 |
1.3 | 15 | 1.23 | 1.23 | 1.46 | 3.69 | 4.92 | 6.15 | 7.38 |
1.3 | 16 | 1.4 | 1.4 | 1.8 | 4.2 | 5.6 | 7 | 8.4 |
1.4 | 17 | 1.57 | 1.57 | 3.14 | 4.71 | 6.28 | 7.85 | 9.42 |
1.5 | 18 | 1.77 | 1.77 | 3.54 | 5.31 | 7.08 | 8.85 | 10.62 |
1.6 | 19 | 1.96 | 1.96 | 3.92 | 5.88 | 7.84 | 9.8 | 11.76 |
1.7 | 20 | 2.18 | 2.18 | 4.36 | 6.54 | 8.72 | 10.9 | 13.08 |
1.8 | 21 | 2.41 | 2.41 | 4.82 | 7.23 | 9.64 | 12.05 | 14.46 |
1.8 | 22 | 2.64 | 2.64 | 5.28 | 7.92 | 10.56 | 13.2 | 15.84 |
1.9 | 23 | 2.89 | 2.89 | 5.78 | 8.67 | 11.56 | 14.45 | 17.34 |
2 | 24 | 3.14 | 3.14 | 6.28 | 9.42 | 12.56 | 15.71 | 18.85 |
2.5 | 30 | 4.91 | 4.91 | 9.82 | 14.73 | 19.63 | 24.54 | 29.45 |
3 | 36 | 7.07 | 7.07 | 14.14 | 21.21 | 28.27 | 35.34 | 42.41 |
3.5 | 42 | 9.62 | 9.62 | 19.24 | 28.86 | 38.48 | 48.11 | 57.73 |
4 | 48 | 12.57 | 12.57 | 25.13 | 37.7 | 50.27 | 62.83 | 75.4 |
4.5 | 54 | 15.9 | 15.9 | 31.81 | 47.71 | 63.62 | 79.52 | 95.43 |
5 | 60 | 19.63 | 19.63 | 39.27 | 58.9 | 78.54 | 98.17 | 117.8 |
5.5 | 66 | 23.76 | 23.76 | 47.52 | 71.27 | 95.03 | 118.8 | 142.6 |
6 | 72 | 28.27 | 28.27 | 56.55 | 84.82 | 113.1 | 141.4 | 169.7 |
6.5 | 78 | 33.18 | 33.18 | 66.37 | 99.55 | 132.7 | 165.9 | 199.1 |
7 | 84 | 28.48 | 28.48 | 76.97 | 115.5 | 153.9 | 192.4 | 230.9 |
7.5 | 90 | 44.18 | 44.18 | 88.36 | 132.5 | 176.7 | 220.9 | 265.1 |
8 | 96 | 50.27 | 50.27 | 100.5 | 150.8 | 201.1 | 251.3 | 301.6 |
8.5 | 102 | 56.75 | 56.75 | 113.5 | 170.2 | 227 | 283.7 | 340.5 |
9 | 108 | 63.62 | 63.62 | 127.2 | 190.9 | 254.5 | 318.1 | 381.7 |
9.5 | 114 | 70.88 | 70.88 | 141.8 | 212.7 | 283.5 | 354.4 | 425.3 |
10 | 120 | 78.54 | 78.54 | 157.1 | 235.6 | 314.2 | 392.7 | 471.2 |
10.5 | 126 | 86.59 | 86.59 | 173.2 | 259.8 | 346.4 | 433 | 519.5 |
11 | 132 | 95.03 | 95.03 | 190.1 | 285.1 | 380.1 | 475.2 | 570.2 |
11.5 | 138 | 103.9 | 103.9 | 207.7 | 311.6 | 415.5 | 519.3 | 623.2 |
12 | 144 | 113.1 | 113.1 | 226.2 | 339.3 | 452.4 | 565.5 | 678.6 |
12.5 | 150 | 122.7 | 122.7 | 245.4 | 368 | 490.9 | 613.6 | 736.3 |
Water Chemistry CaCO3 Equivalents
Multiplty the mg/l of the substances listed below by the corresponding factors to obtain mg/l as CaCO3. For example, 70 mg/l of Mg + + would be (70) (4 10) = 287 mg/l as CaCO3.
substance | factor | substance | factor |
Al+ + + | 5.56 | K+ | 1.28 |
Al2(SO4)3(a) | 0.88 | KCl | 0.67 |
Al2(SO4)3(a) | 0.88 | KCl | 0.67 |
AlCl3 | 1.13 | K2CO3 | 0.72 |
Al(OH)3 | 1.92 | Mg+ + | 4.10 |
Ba+ + | 0.73 | MgCl2 | 1.05 |
Ba(OH)2 | 0.59 | MgCO3 | 1.19 |
BaSO4 | 0.43 | Mg(HCO3)2 | 0.68 |
Ca+ + | 2.50 | MgO | 2.48 |
CaCl2 | 0.90 | Mg(OH)2 | 1.71 |
CaCO3 | 1.00 | Mg(NO3)2 | 0.67 |
Ca(HCO3)2 | 0.62 | MgSO4 | 0.83 |
CaO | 1.79 | Mn+ + | 1.82 |
Ca(OH)2 | 1.35 | Na+ | 2.18 |
CaSO4(a) | 0.74 | NaCl | 0.85 |
Cl– | 1.41 | Na2CO3 | 0.94 |
CO2 | 2.27 | NaHCO3 | 0.60 |
CO–3 | 1.67 | NaNO3 | 0.59 |
Cu+ + | 1.57 | NaOH | 1.25 |
Cu+ + + | 2.36 | Na2SO4(a) | 0.70 |
CuSO4 | 0.63 | NH3 | 2.94 |
F- | 2.66 | NH4 | 2.78 |
Fe+ + | 1.79 | NH4OH | 1.43 |
Fe+ + + | 2.69 | (NH4)2SO4 | 0.76 |
Fe(OH)3 | 1.41 | NO-3 | 0.81 |
FeSO4(a) | 0.66 | OH | 2.94 |
Fe2(SO4)3 | 0.75 | PO—4 | 1.58 |
FeCl3 | 0.93 | SO–4 | 1.04 |
H+ | 50.0 | Zn+ + | 1.54 |
HCO-3 | 0.82 |
(a)anydrous
Conversion table
5.26
mg/L Sodium Chloride |
Total Dissolved Solids as mg/L CaCO3 |
Specifi c Conductance (MicroSiemens/cm) |
Specific Resistance Ohms/cm |
Grains per Gallon Sodium Chloride |
0.05 | 0.043 | 0.105 | 9,523,800 | 0.0029 |
0.1 | 0.085 | 0.212 | 4,716,980 | 0.0060 |
0.2 | 0.170 | 0.424 | 3,558,490 | 0.012 |
0.3 | 0.255 | 0.637 | 1,569,850 | 0.018 |
0.4 | 0.340 | 0.848 | 1,179,240 | 0.023 |
0.5 | 0.425 | 1.06 | 943,396 | 0.029 |
0.6 | 0.510 | 1.273 | 785,545 | 0.035 |
0.7 | 0.595 | 1.985 | 673,400 | 0.041 |
0.8 | 0.680 | 1.696 | 589,622 | 0.047 |
0.9 | 0.765 | 1.908 | 524,109 | 0.053 |
1 | 0.85 | 2.12 | 471,698 | 0.06 |
2 | 1.70 | 4.24 | 235,849 | 0.12 |
3 | 2.55 | 6.37 | 156,985 | 0.18 |
4 | 3.40 | 8.48 | 117,924 | 0.23 |
5 | 4.25 | 10.6 | 94,339 | 0.29 |
6 | 5.10 | 12.73 | 78,554 | 0.35 |
7 | 5.95 | 14.85 | 67,340 | 0.41 |
8 | 6.80 | 16.96 | 58,962 | 0.47 |
9 | 7.65 | 19.08 | 52,410 | 0.53 |
10 | 8.5 | 21.2 | 47,169 | 0.58 |
20 | 17.0 | 42.4 | 23,584 | 1.17 |
30 | 25.5 | 63.7 | 15,698 | 1.75 |
40 | 34.0 | 84.8 | 11,792 | 2.34 |
50 | 42.5 | 106.0 | 9,433 | 2.92 |
60 | 51.0 | 127.3 | 7,855 | 3.51 |
70 | 59.5 | 148.5 | 6,734 | 4.09 |
80 | 68.0 | 169.6 | 5,896 | 4.68 |
90 | 76.5 | 190.8 | 5,241 | |
100 | 85 | 212 | 4,716 | 5.85 |
200 | 170 | 410 | 2,439 | 11.70 |
300 | 255 | 610 | 1,639 | 17.5 |
400 | 340 | 812 | 1,231 | 23.4 |
500 | 425 | 1,008 | 992 | 29.2 |
600 | 510 | 1,206 | 829 | 35.1 |
700 | 595 | 1,410 | 709 | 40.9 |
800 | 680 | 1,605 | 623 | 46.8 |
900 | 765 | 1,806 | 553 | 52.6 |
1,000 | 850 | 2,000 | 500 | 58.5 |
2,000 | 1700 | 3,830 | 261 | 117 |
3,000 | 2550 | 5,760 | 176 | 175 |
4,000 | 3400 | 7,500 | 133 | 234 |
5,000 | 4250 | 9,240 | 108 | 292 |
6,000 | 5100 | 10,950 | 91 | 351 |
7,000 | 5950 | 12,650 | 79 | 409 |
8,000 | 6800 | 14,340 | 69 | 468 |
9,000 | 7650 | 16,000 | 62 | 526 |
10,000 | 8500 | 17,600 | 56 | 585 |