M3N Dato for prøvetagning/sampling date Parameter (Danish) Parameter (english) Enhed 25-04-2001  10-10-2001  27-02-2002  03-04-2002  07-05-2002 Myresyre mg/l i.a. 1 12 <0,4 1.3 Eddikesyre acetic acid mg/l i.a. 330 <0,4 <0,4 70 n-propionsyre propionic acid mg/l i.a. 530 <0,4 <0,4 <0,4 Mælkesyre lactic acid mg/l i.a. 330 78 58 22 Pyruvat syre pyruvic acid mg/l i.a. i.a. i.a. i.a. i.a. Sum fede syrer Sum fatty acids mg/l i.a. 1191 90 58 93.3 Total jern Iron (total) mg/l 1.1 91 40 32 29 Jern(II) filtreret dissolved iron mg/l 0.013 83 40 32 28 Total mangan Manganese (total) mg/l 0.63 4.3 2.5 2.1 1.7 Mangan(II) filtreret dissolved manganese mg/l 0.62 4.4 2.5 2.1 1.7 Nitrit nitrite mg/l 0.046 0.42 0.041 0.24 0.13 Nitrat nitrate mg/l 21 <1,0 <0,1 <0,1 <0,1 Chlorid chloride mg/l 180 230 250 240 220 Sulfat sulphate mg/l 150 1 37 77 58 NVOC NVOC mg/l 2.3 460 97 66 35 Sulfid-S Sulfide-S mg/l <0.010 0.266 0.348 0.455 0.448 Methan Methane mg/l <0.010 0.049 9 10 4.1 Ethan Ethane mg/l <0.010 <0,010 <0,01 <0,01 <0,01 Ethen Ethene mg/l <0.010 <0,010 <0,01 <0,01 <0,01 Ilt dissolved oxygen mg/l 0.21 0.09 0.13 0.2 0.19 Alkalinitet, total Alcalinity, total mmol/l i.a. i.a. 10.9 9.87 10.1 Chloroform Chloroforme µg/l <0.050 0.13 <0,05 <0,05 <0,02 Trichlorethan Trichlorethane µg/l 1.8 0.41 0.052 0.064 0.11 Tetrachlormethan Tetrachlormethane µg/l <0.020 0.04 <0,02 <0,02 <0,02 Trichlorethylen Trichlorethylene µg/l 4.1 7.6 8.1 7.5 6.9 Tetrachlorethylen Tetrachlorethylene µg/l 38 190 120 110 75 1,1-dichlorethylen 1,1-dichlorethylene µg/l <0.10 <0,10 <0,1 <0,1 0.03 trans-1,2-dichlorethylen trans-1,2-dichlorethylene µg/l <0.10 0.15 <0,1 <0,1 0.12 cis-1,2-dichlorethylen cis-1,2-dichlorethylene µg/l 0.65 0.9 0.45 0.48 0.43 1,1-dichlorethan 1,1-dichlorethane µg/l 0.61 1.6 0.81 0.99 1.1 Vinylchlorid Vinylchloride µg/l <0.20 <0,10 <0,1 <0,1 0.1 Monochloroethan Monochloroethane mg/l i.a. i.a. i.a. <0,1 <0,1 Ledningsevne Conductivity µs/cm 1545 2470 1939 1763 1747 pH pH 6.96 6.37 i.m. i.m. i.m. Temperatur Temperature Grader C 13 13.5 12.8 13.2 i.m. i.m. = ikke målt