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Sauerstoffgehalt von reinem Wasser




Wasser kann unter gegebenen Bedingungen nur ein gewisses Maß an Sauerstoff lösen. Neben Druck und Temperatur gibt es verschiedene andere Faktoren, die die Aufnahmefähigkeit der Wassers für Sauerstoff beeinflussen; dazu zählen bei natürlichen Gewässern vor allem die darin gelösten Stoffe bzw. der Salzgehalt, der bei der Sauerstoffmessung gegebenenfalls mittels eines Korrekturfaktors zu berücksichtigen ist.

 

Tabelle: Löslichkeit von Sauerstoff in Wasser

Die nachfolgende Tabelle zeigt die maximale Aufnahmefähigkeit von Sauerstoff (100 % Sauerstoffsättigung) in reinem Wasser in mg/L bei verschiedenen Temperaturen T in °C und bei unterschiedlichen Drücken p in hPa sowie in Torr (1 Torr = 1 mm Hg = 1,333223684211 hPa).

Temperaturbereich: 0,0 °C bis 40,0 °C,

Druckbereich: 1059,91 hPa bis 933,26 hPa.

Siehe auch: Sauerstoffgehalt-Salzwasser.

 

hPa:1059,911053,251046,58 1039,911033,251026,581019,91 1013,251006,58999,92993,25 986,58979,92973,25966,59 959,92953,25946,59939,92 933,26
mmHg:795790785 780775770765 760755750745 740735730725 720715710705 700
0,0 °C15,315,215,115,014,914,814,714,614,514,414,314,214,114,013,913,813,713,613,513,4
0,5 °C15,115,014,914,814,714,614,514,414,314,214,114,013,913,813,713,613,513,413,313,2
1,0 °C14,814,714,714,614,514,414,314,214,114,013,913,813,713,613,513,413,313,213,213,1
1,5 °C14,614,514,514,414,314,214,114,013,913,813,713,613,513,413,313,213,213,113,012,9
2,0 °C14,414,314,314,214,114,013,913,813,713,613,513,413,313,313,213,113,012,912,812,7
2,5 °C14,214,214,114,013,913,813,713,613,513,413,313,313,213,113,012,912,812,712,612,5
3,0 °C14,114,013,913,813,713,613,513,413,313,313,213,113,012,912,812,712,612,512,512,4
3,5 °C13,913,813,713,613,513,413,313,313,213,113,012,912,812,712,612,612,512,412,312,2
4,0 °C13,713,613,513,413,313,313,213,113,012,912,812,712,612,612,512,412,312,212,112,0
4,5 °C13,513,413,313,313,213,113,012,912,812,712,712,612,512,412,312,212,112,112,011,9
5,0 °C13,313,313,213,113,012,912,812,712,712,612,512,412,312,212,212,112,011,911,811,7
5,5 °C13,213,113,012,912,812,712,712,612,512,412,312,212,212,112,011,911,811,711,711,6
6,0 °C13,012,912,812,812,712,612,512,412,312,312,212,112,011,911,811,811,711,611,511,4
6,5 °C12,812,812,712,612,512,412,312,312,212,112,011,911,911,811,711,611,511,511,411,3
7,0 °C12,712,612,512,412,412,312,212,112,012,011,911,811,711,611,611,511,411,311,211,1
7,5 °C12,512,412,412,312,212,112,012,011,911,811,711,611,611,511,411,311,311,211,111,0
8,0 °C12,412,312,212,112,112,011,911,811,711,711,611,511,411,311,311,211,111,011,010,9
8,5 °C12,212,112,112,011,911,811,811,711,611,511,411,411,311,211,111,111,010,910,810,7
9,0 °C12,112,011,911,811,811,711,611,511,511,411,311,211,211,111,010,910,810,810,710,6
9,5 °C11,911,911,811,711,611,611,511,411,311,211,211,111,010,910,910,810,710,610,610,5
10,0 °C11,811,711,611,611,511,411,311,311,211,111,011,010,910,810,710,710,610,510,410,4
10,5 °C11,711,611,511,411,411,311,211,111,111,010,910,810,810,710,610,510,510,410,310,2
11,0 °C11,511,411,411,311,211,211,111,010,910,910,810,710,610,610,510,410,310,310,210,1
11,5 °C11,411,311,211,211,111,011,010,910,810,710,710,610,510,410,410,310,210,210,110,0
12,0 °C11,311,211,111,011,010,910,810,810,710,610,510,510,410,310,310,210,110,010,09,9
12,5 °C11,111,111,010,910,810,810,710,610,610,510,410,410,310,210,110,110,09,99,99,8
13,0 °C11,010,910,910,810,710,710,610,510,410,410,310,210,210,110,010,09,99,89,79,7
13,5 °C10,910,810,710,710,610,510,510,410,310,310,210,110,110,09,99,89,89,79,69,6
14,0 °C10,810,710,610,610,510,410,410,310,210,110,110,09,99,99,89,79,79,69,59,5
14,5 °C10,610,610,510,410,410,310,210,210,110,010,09,99,89,89,79,69,69,59,49,4
15,0 °C10,510,510,410,310,310,210,110,110,09,99,99,89,79,79,69,59,59,49,39,3
15,5 °C10,410,410,310,210,210,110,010,09,99,89,89,79,69,69,59,49,49,39,29,2
16,0 °C10,310,210,210,110,010,09,99,89,89,79,79,69,59,59,49,39,39,29,19,1
16,5 °C10,210,110,110,09,99,99,89,79,79,69,59,59,49,49,39,29,29,19,09,0
17,0 °C10,110,010,09,99,89,89,79,69,69,59,49,49,39,39,29,19,19,08,98,9
17,5 °C10,09,99,99,89,79,79,69,59,59,49,39,39,29,29,19,09,08,98,88,8
18,0 °C9,99,89,89,79,69,69,59,49,49,39,39,29,19,19,08,98,98,88,78,7
18,5 °C9,89,79,79,69,59,59,49,39,39,29,29,19,09,08,98,88,88,78,78,6
19,0 °C9,79,69,69,59,49,49,39,39,29,19,19,08,98,98,88,88,78,68,68,5
19,5 °C9,69,59,59,49,39,39,29,29,19,09,08,98,98,88,78,78,68,58,58,4
20,0 °C9,59,49,49,39,39,29,19,19,08,98,98,88,88,78,68,68,58,58,48,3
20,5 °C9,49,39,39,29,29,19,09,08,98,98,88,78,78,68,68,58,48,48,38,3
21,0 °C9,39,29,29,19,19,08,98,98,88,88,78,68,68,58,58,48,48,38,28,2
21,5 °C9,29,29,19,09,08,98,98,88,78,78,68,68,58,48,48,38,38,28,18,1
22,0 °C9,19,19,09,08,98,88,88,78,78,68,58,58,48,48,38,28,28,18,18,0
22,5 °C9,09,08,98,98,88,88,78,68,68,58,58,48,38,38,28,28,18,08,07,9
23,0 °C9,08,98,88,88,78,78,68,68,58,48,48,38,38,28,18,18,08,07,97,9
23,5 °C8,98,88,88,78,68,68,58,58,48,48,38,28,28,18,18,08,07,97,87,8
24,0 °C8,88,78,78,68,68,58,48,48,38,38,28,28,18,08,07,97,97,87,87,7
24,5 °C8,78,78,68,58,58,48,48,38,38,28,18,18,08,07,97,97,87,77,77,6
25,0 °C8,68,68,58,58,48,38,38,28,28,18,18,08,07,97,87,87,77,77,67,6
25,5 °C8,58,58,48,48,38,38,28,28,18,08,07,97,97,87,87,77,77,67,67,5
26,0 °C8,58,48,48,38,38,28,18,18,08,07,97,97,87,87,77,67,67,57,57,4
26,5 °C8,48,38,38,28,28,18,18,08,07,97,87,87,77,77,67,67,57,57,47,4
27,0 °C8,38,38,28,28,18,08,07,97,97,87,87,77,77,67,67,57,57,47,37,3
27,5 °C8,28,28,18,18,08,07,97,97,87,87,77,77,67,57,57,47,47,37,37,2
28,0 °C8,28,18,18,08,07,97,97,87,77,77,67,67,57,57,47,47,37,37,27,2
28,5 °C8,18,08,07,97,97,87,87,77,77,67,67,57,57,47,47,37,37,27,17,1
29,0 °C8,08,07,97,97,87,87,77,77,67,67,57,57,47,37,37,27,27,17,17,0
29,5 °C8,07,97,97,87,87,77,67,67,57,57,47,47,37,37,27,27,17,17,07,0
30,0 °C7,97,87,87,77,77,67,67,57,57,47,47,37,37,27,27,17,17,07,06,9
30,5 °C7,87,87,77,77,67,67,57,57,47,47,37,37,27,27,17,17,07,06,96,9
31,0 °C7,87,77,77,67,67,57,57,47,47,37,37,27,17,17,07,06,96,96,86,8
31,5 °C7,77,67,67,57,57,47,47,37,37,27,27,17,17,07,06,96,96,86,86,7
32,0 °C7,67,67,57,57,47,47,37,37,27,27,17,17,07,06,96,96,86,86,76,7
32,5 °C7,67,57,57,47,47,37,37,27,27,17,17,07,06,96,96,86,86,76,76,6
33,0 °C7,57,57,47,47,37,37,27,27,17,17,07,06,96,96,86,86,76,76,66,6
33,5 °C7,47,47,37,37,27,27,17,17,17,07,06,96,96,86,86,76,76,66,66,5
34,0 °C7,47,37,37,27,27,17,17,07,06,96,96,86,86,76,76,76,66,66,56,5
34,5 °C7,37,37,27,27,17,17,07,06,96,96,86,86,76,76,66,66,56,56,56,4
35,0 °C7,37,27,27,17,17,07,06,96,96,86,86,76,76,66,66,56,56,46,46,3
35,5 °C7,27,27,17,17,07,06,96,96,86,86,76,76,66,66,56,56,46,46,36,3
36,0 °C7,27,17,17,07,06,96,96,86,86,76,76,66,66,56,56,46,46,36,36,2
36,5 °C7,17,07,07,06,96,96,86,86,76,76,66,66,56,56,46,46,36,36,26,2
37,0 °C7,07,06,96,96,96,86,86,76,76,66,66,56,56,46,46,36,36,26,26,1
37,5 °C7,06,96,96,86,86,86,76,76,66,66,56,56,46,46,36,36,26,26,16,1
38,0 °C6,96,96,86,86,76,76,76,66,66,56,56,46,46,36,36,26,26,16,16,0
38,5 °C6,96,86,86,76,76,66,66,66,56,56,46,46,36,36,26,26,16,16,06,0
39,0 °C6,86,86,76,76,66,66,56,56,56,46,46,36,36,26,26,16,16,06,06,0
39,5 °C6,86,76,76,66,66,56,56,56,46,46,36,36,26,26,16,16,06,06,05,9
40,0 °C6,76,76,66,66,56,56,46,46,46,36,36,26,26,16,16,06,05,95,95,9

 

hPa:1059,911053,251046,58 1039,911033,251026,581019,91 1013,251006,58999,92993,25 986,58979,92973,25966,59 959,92953,25946,59939,92 933,26
mmHg:795790785 780775770765 760755750745 740735730725 720715710705 700
0,0 °C15,315,215,115,014,914,814,714,614,514,414,314,214,114,013,913,813,713,613,513,4
0,5 °C15,115,014,914,814,714,614,514,414,314,214,114,013,913,813,713,613,513,413,313,2
1,0 °C14,814,714,714,614,514,414,314,214,114,013,913,813,713,613,513,413,313,213,213,1
1,5 °C14,614,514,514,414,314,214,114,013,913,813,713,613,513,413,313,213,213,113,012,9
2,0 °C14,414,314,314,214,114,013,913,813,713,613,513,413,313,313,213,113,012,912,812,7
2,5 °C14,214,214,114,013,913,813,713,613,513,413,313,313,213,113,012,912,812,712,612,5
3,0 °C14,114,013,913,813,713,613,513,413,313,313,213,113,012,912,812,712,612,512,512,4
3,5 °C13,913,813,713,613,513,413,313,313,213,113,012,912,812,712,612,612,512,412,312,2
4,0 °C13,713,613,513,413,313,313,213,113,012,912,812,712,612,612,512,412,312,212,112,0
4,5 °C13,513,413,313,313,213,113,012,912,812,712,712,612,512,412,312,212,112,112,011,9
5,0 °C13,313,313,213,113,012,912,812,712,712,612,512,412,312,212,212,112,011,911,811,7
5,5 °C13,213,113,012,912,812,712,712,612,512,412,312,212,212,112,011,911,811,711,711,6
6,0 °C13,012,912,812,812,712,612,512,412,312,312,212,112,011,911,811,811,711,611,511,4
6,5 °C12,812,812,712,612,512,412,312,312,212,112,011,911,911,811,711,611,511,511,411,3
7,0 °C12,712,612,512,412,412,312,212,112,012,011,911,811,711,611,611,511,411,311,211,1
7,5 °C12,512,412,412,312,212,112,012,011,911,811,711,611,611,511,411,311,311,211,111,0
8,0 °C12,412,312,212,112,112,011,911,811,711,711,611,511,411,311,311,211,111,011,010,9
8,5 °C12,212,112,112,011,911,811,811,711,611,511,411,411,311,211,111,111,010,910,810,7
9,0 °C12,112,011,911,811,811,711,611,511,511,411,311,211,211,111,010,910,810,810,710,6
9,5 °C11,911,911,811,711,611,611,511,411,311,211,211,111,010,910,910,810,710,610,610,5
10,0 °C11,811,711,611,611,511,411,311,311,211,111,011,010,910,810,710,710,610,510,410,4
10,5 °C11,711,611,511,411,411,311,211,111,111,010,910,810,810,710,610,510,510,410,310,2
11,0 °C11,511,411,411,311,211,211,111,010,910,910,810,710,610,610,510,410,310,310,210,1
11,5 °C11,411,311,211,211,111,011,010,910,810,710,710,610,510,410,410,310,210,210,110,0
12,0 °C11,311,211,111,011,010,910,810,810,710,610,510,510,410,310,310,210,110,010,09,9
12,5 °C11,111,111,010,910,810,810,710,610,610,510,410,410,310,210,110,110,09,99,99,8
13,0 °C11,010,910,910,810,710,710,610,510,410,410,310,210,210,110,010,09,99,89,79,7
13,5 °C10,910,810,710,710,610,510,510,410,310,310,210,110,110,09,99,89,89,79,69,6
14,0 °C10,810,710,610,610,510,410,410,310,210,110,110,09,99,99,89,79,79,69,59,5
14,5 °C10,610,610,510,410,410,310,210,210,110,010,09,99,89,89,79,69,69,59,49,4
15,0 °C10,510,510,410,310,310,210,110,110,09,99,99,89,79,79,69,59,59,49,39,3
15,5 °C10,410,410,310,210,210,110,010,09,99,89,89,79,69,69,59,49,49,39,29,2
16,0 °C10,310,210,210,110,010,09,99,89,89,79,79,69,59,59,49,39,39,29,19,1
16,5 °C10,210,110,110,09,99,99,89,79,79,69,59,59,49,49,39,29,29,19,09,0
17,0 °C10,110,010,09,99,89,89,79,69,69,59,49,49,39,39,29,19,19,08,98,9
17,5 °C10,09,99,99,89,79,79,69,59,59,49,39,39,29,29,19,09,08,98,88,8
18,0 °C9,99,89,89,79,69,69,59,49,49,39,39,29,19,19,08,98,98,88,78,7
18,5 °C9,89,79,79,69,59,59,49,39,39,29,29,19,09,08,98,88,88,78,78,6
19,0 °C9,79,69,69,59,49,49,39,39,29,19,19,08,98,98,88,88,78,68,68,5
19,5 °C9,69,59,59,49,39,39,29,29,19,09,08,98,98,88,78,78,68,58,58,4
20,0 °C9,59,49,49,39,39,29,19,19,08,98,98,88,88,78,68,68,58,58,48,3
20,5 °C9,49,39,39,29,29,19,09,08,98,98,88,78,78,68,68,58,48,48,38,3
21,0 °C9,39,29,29,19,19,08,98,98,88,88,78,68,68,58,58,48,48,38,28,2
21,5 °C9,29,29,19,09,08,98,98,88,78,78,68,68,58,48,48,38,38,28,18,1
22,0 °C9,19,19,09,08,98,88,88,78,78,68,58,58,48,48,38,28,28,18,18,0
22,5 °C9,09,08,98,98,88,88,78,68,68,58,58,48,38,38,28,28,18,08,07,9
23,0 °C9,08,98,88,88,78,78,68,68,58,48,48,38,38,28,18,18,08,07,97,9
23,5 °C8,98,88,88,78,68,68,58,58,48,48,38,28,28,18,18,08,07,97,87,8
24,0 °C8,88,78,78,68,68,58,48,48,38,38,28,28,18,08,07,97,97,87,87,7
24,5 °C8,78,78,68,58,58,48,48,38,38,28,18,18,08,07,97,97,87,77,77,6
25,0 °C8,68,68,58,58,48,38,38,28,28,18,18,08,07,97,87,87,77,77,67,6
25,5 °C8,58,58,48,48,38,38,28,28,18,08,07,97,97,87,87,77,77,67,67,5
26,0 °C8,58,48,48,38,38,28,18,18,08,07,97,97,87,87,77,67,67,57,57,4
26,5 °C8,48,38,38,28,28,18,18,08,07,97,87,87,77,77,67,67,57,57,47,4
27,0 °C8,38,38,28,28,18,08,07,97,97,87,87,77,77,67,67,57,57,47,37,3
27,5 °C8,28,28,18,18,08,07,97,97,87,87,77,77,67,57,57,47,47,37,37,2
28,0 °C8,28,18,18,08,07,97,97,87,77,77,67,67,57,57,47,47,37,37,27,2
28,5 °C8,18,08,07,97,97,87,87,77,77,67,67,57,57,47,47,37,37,27,17,1
29,0 °C8,08,07,97,97,87,87,77,77,67,67,57,57,47,37,37,27,27,17,17,0
29,5 °C8,07,97,97,87,87,77,67,67,57,57,47,47,37,37,27,27,17,17,07,0
30,0 °C7,97,87,87,77,77,67,67,57,57,47,47,37,37,27,27,17,17,07,06,9
30,5 °C7,87,87,77,77,67,67,57,57,47,47,37,37,27,27,17,17,07,06,96,9
31,0 °C7,87,77,77,67,67,57,57,47,47,37,37,27,17,17,07,06,96,96,86,8
31,5 °C7,77,67,67,57,57,47,47,37,37,27,27,17,17,07,06,96,96,86,86,7
32,0 °C7,67,67,57,57,47,47,37,37,27,27,17,17,07,06,96,96,86,86,76,7
32,5 °C7,67,57,57,47,47,37,37,27,27,17,17,07,06,96,96,86,86,76,76,6
33,0 °C7,57,57,47,47,37,37,27,27,17,17,07,06,96,96,86,86,76,76,66,6
33,5 °C7,47,47,37,37,27,27,17,17,17,07,06,96,96,86,86,76,76,66,66,5
34,0 °C7,47,37,37,27,27,17,17,07,06,96,96,86,86,76,76,76,66,66,56,5
34,5 °C7,37,37,27,27,17,17,07,06,96,96,86,86,76,76,66,66,56,56,56,4
35,0 °C7,37,27,27,17,17,07,06,96,96,86,86,76,76,66,66,56,56,46,46,3
35,5 °C7,27,27,17,17,07,06,96,96,86,86,76,76,66,66,56,56,46,46,36,3
36,0 °C7,27,17,17,07,06,96,96,86,86,76,76,66,66,56,56,46,46,36,36,2
36,5 °C7,17,07,07,06,96,96,86,86,76,76,66,66,56,56,46,46,36,36,26,2
37,0 °C7,07,06,96,96,96,86,86,76,76,66,66,56,56,46,46,36,36,26,26,1
37,5 °C7,06,96,96,86,86,86,76,76,66,66,56,56,46,46,36,36,26,26,16,1
38,0 °C6,96,96,86,86,76,76,76,66,66,56,56,46,46,36,36,26,26,16,16,0
38,5 °C6,96,86,86,76,76,66,66,66,56,56,46,46,36,36,26,26,16,16,06,0
39,0 °C6,86,86,76,76,66,66,56,56,56,46,46,36,36,26,26,16,16,06,06,0
39,5 °C6,86,76,76,66,66,56,56,56,46,46,36,36,26,26,16,16,06,06,05,9
40,0 °C6,76,76,66,66,56,56,46,46,46,36,36,26,26,16,16,06,05,95,95,9

Quellen und weitere Informationen

[1] - U.S. Geological Survey; Revised By Michael E. Lewis:
Dissolved Oxygen.
Water-Quality Information.

[2] - Sauerstoffmeßgeräte: Auswahl an Messgeräten verschiedener Hersteller.

 


Kategorie: Daten und Tabellen

Aktualisiert am 11. November 2017.




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