| 
   
| Forside | | Indhold | | Forrige | | Næste | 
Metalafgivelse til drikkevand, DEL 2 
    
Appendix D 
1 Chemical analysis of Drinking Water for Testing,
Water Quality 
1.1 ASTRUP VANDVÆRK
Table 1. Water quality at Astrup Waterworks analysed 1998-2000.  
 
| Parameter | 
Sampled on 04-14-1998 | 
Sampled on 05-04-1999 | 
Sampled on 05-16-2000 | 
 
 
| Temperature | 
°C | 
- | 
8,8 | 
9,0 | 
 
 
| pH | 
  | 
7,47 | 
7,50 | 
8,2 | 
 
 
| Conductivity | 
mS/m | 
30,08 | 
30,9 | 
31,2 | 
 
 
| Permanganate number (KMnO4) | 
mg/l | 
< 1 | 
1,9 | 
< 4 | 
 
 
| NVOC | 
mg/l | 
- | 
- | 
- | 
 
 
| Total saltes | 
mg/l | 
200 | 
190 | 
198 | 
 
 
| Total hardness | 
°dH | 
5,25 | 
5,65 | 
5 | 
 
 
| Permanent hardness | 
°dH | 
1,95 | 
1,70 | 
1,3 1.) | 
 
 
| Carbonate hardness | 
°dH | 
3,30 | 
3,95 | 
3,7 1.) | 
 
 
| Calcium precipitation | 
°dH | 
< 5 mg/L | 
< 5 mg/L | 
- | 
 
 
| Calcium (Ca++) | 
mg/l | 
30,3 | 
33 | 
31,8 | 
 
 
| Magnesium (Mg++) | 
mg/l | 
4,4 | 
4,2 | 
4,20 | 
 
 
| Sodium (Na+) | 
mg/l | 
21,6 | 
20 | 
21,6 | 
 
 
| Potassium (K+) | 
mg/l | 
1,8 | 
1,7 | 
1,70 | 
 
 
| Ammonium (NH4+) | 
mg/L | 
< 0,005 | 
< 0,005 | 
0,014 | 
 
 
| Alkalinity, total (TA) | 
mmol/l | 
1,18 | 
1,41 | 
1,3 1.) | 
 
 
| Hydrogencarbonat (HCO3-) | 
mg/l | 
72 | 
86 | 
81 | 
 
 
| Chloride (Cl-) | 
mg/l | 
33,1 | 
30,6 | 
31,3 | 
 
 
| Sulphate (SO4--) | 
mg/l | 
37,5 | 
31,4 | 
34 | 
 
 
| Nitrate (NO3-) | 
mg/l | 
< 0,1 | 
0,1 | 
< 0,1 | 
 
 
| Phosphor - total (P) | 
mg/l | 
0,005 | 
0,008 | 
0,032 | 
 
 
| Silicon dioxide (SiO2) | 
mg/l | 
18 | 
21 | 
- | 
 
 
| Oxygen (O2) | 
mg/l | 
9,3 | 
8,9 | 
10 | 
 
 
| Excess carbon dioxide, (CO2) | 
mg/l | 
3 | 
< 2 | 
< 2 | 
 
 
 
1.) Calculated value.  
Table 2. Water quality at Astrup Waterworks analysed 2001-2003.  
 
| Parameter | 
Sampled on 05-04-2001 | 
Sampled on 03-20-2002 | 
Sampled on 03-18-2003 | 
 
 
| Temperature | 
°C | 
- | 
8,6 | 
8,6 | 
 
 
| pH | 
  | 
7,9 | 
8,0 | 
7,5 | 
 
 
| Conductivity | 
mS/m | 
30,6 | 
32,2 | 
31,1 | 
 
 
| Permanganate number (KMnO4) | 
mg/l | 
<4 | 
- | 
- | 
 
 
| NVOC | 
mg/l | 
0,31 | 
0,24 | 
0,35 | 
 
 
| Evaporation residue | 
mg/l | 
182 | 
161 | 
191 | 
 
 
| Total hardness | 
°dH | 
6 | 
6 | 
6 | 
 
 
| Permanent hardness | 
°dH | 
2,1 1.) | 
2,2 1.) | 
2,2 1.) | 
 
 
| Carbonate hardness | 
°dH | 
3,9 1.) | 
3,8 1.) | 
3,8 1.) | 
 
 
| Calcium precipitation | 
°dH | 
- | 
- | 
- | 
 
 
| Calcium (Ca++) | 
mg/l | 
39 | 
33,6 | 
32,8 | 
 
 
| Magnesium (Mg++) | 
mg/l | 
4,3 | 
4,5 | 
4,0 | 
 
 
| Sodium (Na+) | 
mg/l | 
20 | 
21,2 | 
20,9 | 
 
 
| Potassium (K+) | 
mg/l | 
1,6 | 
1,7 | 
1,7 | 
 
 
| Ammonium (NH4+) | 
mg/L | 
<0,0065 | 
<0,0065 | 
<0,0065 | 
 
 
| Alkalinity, total (TA) | 
mmol/l | 
1,4 1.) | 
1,3 1.) | 
1,3 1.) | 
 
 
| Hydrogencarbonat (HCO3-) | 
mg/l | 
85 | 
82 | 
82 | 
 
 
| Chloride (Cl-) | 
mg/l | 
29,4 | 
31,3 | 
31 | 
 
 
| Sulphate (SO4--) | 
mg/l | 
31 | 
38 | 
34 | 
 
 
| Nitrate (NO3-) | 
mg/l | 
<0,1 | 
<0,1 | 
<0,1 | 
 
 
| Phosphor - total (P) | 
mg/l | 
<0,005 | 
0,012 | 
0,020 | 
 
 
| Silicon dioxide (SiO2) | 
mg/l | 
- | 
- | 
- | 
 
 
| Oxygen (O2) | 
mg/l | 
8,1 | 
10 | 
11 | 
 
 
| Excess carbon dioxide, (CO2) | 
mg/l | 
<2 | 
<2 | 
6 | 
 
 
 
1.) Calculated value.  
1.2 VESTER GJESING VANDVÆRK
Table 3. Water quality at Vester Gjesing Waterworks analysed 1998-2000.  
 
| Parameter | 
Sampled on 05-05-1998 | 
Sampled on 04-26-1999 | 
Sampled on 05-02-2000 | 
 
 
| Temperature | 
°C | 
- | 
8,7 | 
9,1 | 
 
 
| pH | 
  | 
7,69 | 
7,61 | 
7,8 | 
 
 
| Conductivity | 
mS/m | 
37,0 | 
37,4 | 
37,5 | 
 
 
| Permanganate number (KMnO4) | 
mg/l | 
< 1 | 
1,4 | 
< 4 | 
 
 
| NVOC | 
mg/l | 
- | 
- | 
- | 
 
 
| Evaporation residue | 
mg/l | 
230 | 
230 | 
221 | 
 
 
| Total hardness | 
°dH | 
7,90 | 
7,84 | 
8 | 
 
 
| Permanent hardness | 
°dH | 
2,13 | 
2,13 | 
2,0 1.) | 
 
 
| Carbonate hardness | 
°dH | 
5,77 | 
5,71 | 
6,0 1.) | 
 
 
| Calcium precipitation | 
°dH | 
< 5 mg/L | 
< 5mg/L | 
- | 
 
 
| Calcium (Ca++) | 
mg/l | 
50 | 
50 | 
51 | 
 
 
| Magnesium (Mg++) | 
mg/l | 
3,8 | 
3,8 | 
5 | 
 
 
| Sodium (Na+) | 
mg/l | 
19 | 
19 | 
20 | 
 
 
| Potassium (K+) | 
mg/l | 
1,7 | 
1,7 | 
1,8 | 
 
 
| Ammonium (NH4+) | 
mg/L | 
< 0,005 | 
< 0,005 | 
0,0090 | 
 
 
| Alkalinity total (TA) | 
mmol/l | 
2,06 | 
2,04 | 
2,1 1.) | 
 
 
| Hydrogencarbonat (HCO3-) | 
mg/l | 
130 | 
120 | 
130 | 
 
 
| Chlorid (Cl-) | 
mg/l | 
31,0 | 
30,8 | 
30,3 | 
 
 
| Sulphate (SO4--) | 
mg/l | 
36,8 | 
35,3 | 
34 | 
 
 
| Nitrate (NO3-) | 
mg/l | 
0,1 | 
< 0,1 | 
0,16 | 
 
 
| Phosphor - total (P) | 
mg/l | 
0,010 | 
0,010 | 
0,023 | 
 
 
| Silicon dioxide (SiO2) | 
mg/l | 
18 | 
19 | 
- | 
 
 
| Oxygen (O2) | 
mg/l | 
10 | 
11 | 
11 | 
 
 
| Excess carbon dioxide, (CO2) | 
mg/l | 
< 2 | 
< 2 | 
< 2 | 
 
 
 
1.) Calculated value  
Table 4. Water quality at Vester Gjesing Waterworks analysed 2001-2003.  
 
| Parameter | 
Sampled on 04-30-2001 | 
Sampled on 03-12-2002 | 
Sampled on 03-2003 | 
 
 
| Temperature | 
°C | 
- | 
8,4 | 
8,6 | 
 
 
| pH | 
  | 
7,7 | 
7,7 | 
7,3 | 
 
 
| Conductivity | 
mS/m | 
37,6 | 
36,7 | 
35,31 | 
 
 
| Permanganate number (KMnO4) | 
mg/l | 
<4 | 
- | 
- | 
 
 
| NVOC | 
mg/l | 
0,37 | 
0,42 | 
0,39 | 
 
 
| Evaporation residue | 
mg/l | 
154 | 
242 | 
227 | 
 
 
| Total hardness | 
°dH | 
8 | 
8 | 
8 | 
 
 
| Permanent hardness | 
°dH | 
2,3 1.) | 
2,3 1.) | 
2,3 1.) | 
 
 
| Carbonate hardness | 
°dH | 
5,7 1.) | 
5,7 1.) | 
5,7 1.) | 
 
 
| Calcium precipitation | 
°dH | 
- | 
- | 
- | 
 
 
| Calcium (Ca++) | 
mg/l | 
49 | 
48 | 
49,9 | 
 
 
| Magnesium (Mg++) | 
mg/l | 
3,6 | 
3,7 | 
3,7 | 
 
 
| Sodium (Na+) | 
mg/l | 
20 | 
19 | 
19,6 | 
 
 
| Potassium (K+) | 
mg/l | 
1,7 | 
1,5 | 
1,5 | 
 
 
| Ammonium (NH4+) | 
mg/L | 
<0,0065 | 
<0,0065 | 
<0,0065 | 
 
 
| Alkalinity total (TA) | 
mmol/l | 
2,0 1.) | 
2,0 1.) | 
2,0 1.) | 
 
 
| Hydrogencarbonat (HCO3-) | 
mg/l | 
124 | 
123 | 
124 | 
 
 
| Chlorid (Cl-) | 
mg/l | 
30,9 | 
30,4 | 
30 | 
 
 
| Sulphate (SO4--) | 
mg/l | 
34 | 
33 | 
32 | 
 
 
| Nitrate (NO3-) | 
mg/l | 
<0,1 | 
<0,1 | 
<0,1 | 
 
 
| Phosphor - total (P) | 
mg/l | 
0,010 | 
0,015 | 
0,024 | 
 
 
| Silicon dioxide (SiO2) | 
mg/l | 
- | 
- | 
- | 
 
 
| Oxygen (O2) | 
mg/l | 
11 | 
11 | 
10 | 
 
 
| Excess carbon dioxide, (CO2) | 
mg/l | 
<2 | 
<2 | 
<2 | 
 
 
 
1.) Calculated value  
1.3 LYSHOLT VANDVÆRK
Table 5. Water quality at Lysholt Waterworks analysed 2000-2002.  
 
| Parameter | 
Sampled on 12-04-2000 | 
Sampled on 11-20-2001 | 
Sampled on 03-12-2002 | 
 
 
| Temperature | 
°C | 
8,5 | 
8,5 | 
8,3 | 
 
 
| pH | 
  | 
8,1 | 
8,1 | 
8,0 | 
 
 
| Conductivity | 
mS/m | 
51 | 
54,6 | 
53,8 | 
 
 
| Permanganate number (KMnO4) | 
mg/l | 
9,7 | 
3,2 | 
2,9 | 
 
 
| NVOC | 
mg/l | 
1,4 | 
1,3 | 
1,1 | 
 
 
| Evaporation residue | 
mg/l | 
316 | 
328 | 
321 | 
 
 
| Total hardness | 
°dH | 
13 | 
14 | 
13 | 
 
 
| Permanent hardness | 
°dH | 
2,5 1.) | 
2,5 1.) | 
1,2 1.) | 
 
 
| Carbonate hardness | 
°dH | 
10,5 1.) | 
11,5 1.) | 
11,8 1.) | 
 
 
| Calcium precipitation | 
°dH | 
- | 
- | 
- | 
 
 
| Calcium (Ca++) | 
mg/l | 
82 | 
89 | 
78 | 
 
 
| Magnesium (Mg++) | 
mg/l | 
5,5 | 
6,8 | 
7,1 | 
 
 
| Sodium (Na+) | 
mg/l | 
15 | 
19 | 
20 | 
 
 
| Potassium (K+) | 
mg/l | 
2,0 | 
2,8 | 
2,9 | 
 
 
| Ammonium (NH4+) | 
mg/L | 
<0,005 | 
<0,005 | 
<0,005 | 
 
 
| Alkalinity total (TA) | 
mmol/l | 
3,8 1.) | 
4,1 1.) | 
4,2 1.) | 
 
 
| Hydrogencarbonat (HCO3-) | 
mg/l | 
229 | 
250 | 
257 | 
 
 
| Chlorid (Cl-) | 
mg/l | 
23,0 | 
23,3 | 
24,2 | 
 
 
| Sulphate (SO4--) | 
mg/l | 
47 | 
44 | 
37 | 
 
 
| Nitrate (NO3-) | 
mg/l | 
0,60 | 
<1,0 | 
1,1 | 
 
 
| Phosphor - total (P) | 
mg/l | 
0,011 | 
0,012 | 
0,017 | 
 
 
| Silicon dioxide (SiO2) | 
mg/l | 
- | 
- | 
- | 
 
 
| Oxygen (O2) | 
mg/l | 
10,3 | 
10,9 | 
10,4 | 
 
 
| Excess carbon dioxide, (CO2) | 
mg/l | 
<2 | 
<2 | 
<2 | 
 
 
 
1.) Calculated value.  
Table 6. Water quality at Lysholt Waterworks analysed 2002-2003.  
 
| Parameter | 
Sampled on 10-24-2002 | 
Sampled on 09-30-2003 | 
 
 
| Temperature | 
C | 
9,0 | 
9,8 | 
 
 
| pH | 
  | 
8,1 | 
8,0 | 
 
 
| Conductivity | 
mS/m | 
52,6 | 
53,6 | 
 
 
| Permanganate number (KMnO4) | 
mg/l | 
- | 
- | 
 
 
| NVOC | 
mg/l | 
1,3 | 
1,3 | 
 
 
| Evaporation residue | 
mg/l | 
323 | 
336 | 
 
 
| Total hardness | 
°dH | 
13 | 
14 | 
 
 
| Permanent hardness | 
°dH | 
2,2 1.) | 
3,4 1.) | 
 
 
| Carbonate hardness | 
°dH | 
10,8 1.) | 
10,6 1.) | 
 
 
| Calcium precipitation | 
°dH | 
- | 
- | 
 
 
| Calcium (Ca++) | 
mg/l | 
80 | 
91 | 
 
 
| Magnesium (Mg++) | 
mg/l | 
6,4 | 
5,6 | 
 
 
| Sodium (Na+) | 
mg/l | 
16 | 
13 | 
 
 
| Potassium (K+) | 
mg/l | 
2,3 | 
2,0 | 
 
 
| Ammonium (NH4+) | 
mg/L | 
<0,005 | 
<0,005 | 
 
 
| Alkalinity total (TA) | 
mmol/l | 
3,9 1.) | 
3,8 1.) | 
 
 
| Hydrogencarbonat (HCO3-) | 
mg/l | 
235 | 
232 | 
 
 
| Chlorid (Cl-) | 
mg/l | 
21,4 | 
21,3 | 
 
 
| Sulphate (SO4--) | 
mg/l | 
46 | 
62 | 
 
 
| Nitrate (NO3-) | 
mg/l | 
1,1 | 
<1,0 | 
 
 
| Phosphor - total (P) | 
mg/l | 
0,007 | 
0,044 | 
 
 
| Silicon dioxide (SiO2) | 
mg/l | 
- | 
- | 
 
 
| Oxygen (O2) | 
mg/l | 
10,7 | 
9,2 | 
 
 
| Excess carbon dioxide, (CO2) | 
mg/l | 
<2 | 
<2 | 
 
 
 
1.) Calculated value  
1.4 REGNEMARK, KØBENHAVNS ENERGI
Table 7. Water quality at Regnemark Waterworks analysed 1998-2000.  
 
| Parameter | 
Sampled on 12-21-1998 | 
Sampled on 02-23-1999 | 
Sampled on 04-26-2000 | 
 
 
| Temperature | 
°C | 
8,9 | 
8,3 | 
8,8 | 
 
 
| pH1.) | 
  | 
7,49 | 
7,41 | 
7,79 | 
 
 
| Conductivity1.) | 
mS/m | 
75,5 | 
78,1 | 
78,5 | 
 
 
| Permanganate number (KMnO4) | 
mg/l | 
4,2 | 
6,8 | 
8,8 | 
 
 
| NVOC | 
mg/l | 
- | 
- | 
- | 
 
 
| Evaporation residue | 
mg/l | 
627 | 
635 | 
697 | 
 
 
| Total hardness | 
°dH | 
22,6 | 
24,2 | 
22,5 | 
 
 
| Permanent hardness | 
°dH | 
5,3 | 
6,7 | 
5,2 | 
 
 
| Carbonate hardness | 
°dH | 
17,2 | 
17,5 | 
17,3 | 
 
 
| Calcium precipitation 1.) | 
°dH | 
0,9 | 
1,0 | 
1,1 | 
 
 
| Calcium (Ca++) | 
mg/l | 
120 | 
132 | 
123 | 
 
 
| Magnesium (Mg++) | 
mg/l | 
25 | 
25 | 
23 | 
 
 
| Sodium (Na+) | 
mg/l | 
65 | 
65 | 
62 | 
 
 
| Potassium (K+) | 
mg/l | 
5,8 | 
5,6 | 
5,7 | 
 
 
| Alkalinity total (TA) | 
mmol/l | 
6,14 | 
6,25 | 
6,18 | 
 
 
| Hydrogencarbonat (HCO3-) | 
mg/l | 
375 | 
381 | 
377 | 
 
 
| Chlorid (Cl-) | 
mg/l | 
100 | 
110 | 
99 | 
 
 
| Sulphate (SO4--) | 
mg/l | 
86 | 
91 | 
122 | 
 
 
| Nitrate (NO3-) | 
mg/l | 
1,0 | 
2,6 | 
2,5 | 
 
 
| Phosphor - total (P) | 
mg/l | 
- | 
< 0,0050 | 
< 0,0050 | 
 
 
| Silicon dioxide (SiO2) | 
mg/l | 
26 | 
27 | 
27 | 
 
 
| Oxygen (O2) | 
mg/l | 
8,7 | 
8,9 | 
8,8 | 
 
 
| Excess carbon dioxide, (CO2) 1.) | 
mg/l | 
0 | 
0 | 
0 | 
 
 
 
1.) Measured at 12C  
Table 8. Water quality at Regnemark Waterworks analysed 2001-2003.  
 
| Parameter | 
Sampled on 09-24-2001 | 
Sampled on 03-04-2002 | 
Sampled on 08-19-2003 | 
 
 
| Temperature | 
°C | 
9,3 | 
8,6 | 
9,4 | 
 
 
| pH1.) | 
  | 
7,25 | 
7,7 | 
7,4 | 
 
 
| Conductivity1.) | 
mS/m | 
75,0 | 
78 | 
79 | 
 
 
| Permanganate number (KMnO4) | 
mg/l | 
5,7 | 
- | 
- | 
 
 
| NVOC | 
mg/l | 
2,42 | 
2,27 | 
2,60 | 
 
 
| Evaporation residue | 
mg/l | 
646 | 
639 | 
671 | 
 
 
| Total hardness | 
°dH | 
21,9 | 
21,7 | 
22,1 | 
 
 
| Permanent hardness | 
°dH | 
4,8 | 
4,7 | 
4,9 | 
 
 
| Carbonate hardness | 
°dH | 
17,1 | 
17,0 | 
17,2 | 
 
 
| Calcium precipitation 1.) | 
°dH | 
1,2 | 
1,3 | 
1,5 | 
 
 
| Calcium (Ca++) | 
mg/l | 
120 | 
114 | 
120 | 
 
 
| Magnesium (Mg++) | 
mg/l | 
22 | 
25 | 
23 | 
 
 
| Sodium (Na+) | 
mg/l | 
69 | 
65 | 
60 | 
 
 
| Potassium (K+) | 
mg/l | 
6,4 | 
6,0 | 
6,0 | 
 
 
| Alkalinity total (TA) | 
mmol/l | 
6,10 | 
6,06 | 
6,15 | 
 
 
| Hydrogencarbonat (HCO3-) | 
mg/l | 
372 | 
370 | 
375 | 
 
 
| Chlorid (Cl-) | 
mg/l | 
108 | 
109 | 
106 | 
 
 
| Sulphate (SO4--) | 
mg/l | 
79 | 
88 | 
83 | 
 
 
| Nitrate (NO3-) | 
mg/l | 
2,5 | 
2,5 | 
2,6 | 
 
 
| Phosphor - total (P) | 
mg/l | 
0,0050 | 
<0,01 | 
<0,01 | 
 
 
| Silicon dioxide (SiO2) | 
mg/l | 
26 | 
12 | 
21 | 
 
 
| Oxygen (O2) | 
mg/l | 
8,57 | 
9,51 | 
8,9 | 
 
 
| Excess carbon dioxide, (CO2) 1.) | 
mg/l | 
<2 | 
<2 | 
<2 | 
 
 
 
1.) Measured at 12°C  
2. Chemical Analysis on actual Test Days  
 
| pH (DS 287) | 
 
 
| Week | 
Astrup | 
Vester Gjesing | 
Lysholt | 
Regnemark 12°C | 
 
 
|   | 
On-site | 
At lab. | 
On-site | 
At lab. | 
On-site | 
At lab. | 
On-site | 
At lab. | 
 
 
| 95 | 
7,9 | 
  | 
7,8 | 
  | 
  | 
  | 
  | 
7,5 | 
 
 
| 104 | 
7,8 | 
  | 
7,7 | 
  | 
  | 
  | 
  | 
  | 
 
 
| 2 /147 | 
  | 
7,8 | 
  | 
7,7 | 
  | 
7,9 | 
  | 
7,5 | 
 
 
| 6 | 
  | 
6,1 | 
  | 
7,7 | 
  | 
7,9 | 
  | 
7,4 | 
 
 
| 10 | 
  | 
7,7 | 
  | 
7,6 | 
  | 
7,8 | 
  | 
7,9 | 
 
 
| 15 /160 | 
  | 
7,7 | 
  | 
8,0 | 
  | 
7,9 | 
  | 
7,4 | 
 
 
| 25 | 
7,8 | 
7,6 | 
7,8 | 
7,6 | 
7,6 *1 | 
7,8 | 
7,4 | 
7,6 | 
 
 
| 33 /178 | 
8,0 | 
7,7 | 
7,8 | 
7,6 | 
7,6 *2 | 
7,8 | 
  | 
  | 
 
 
| 46 | 
7,9 | 
7,7 | 
7,8 | 
7,7 | 
7,7 *3 | 
8,0 | 
  | 
7,5 | 
 
 
| 52/ 197 | 
8,2 | 
7,4 | 
7,7 | 
7,5 | 
7,7 *4 | 
7,8 | 
  | 
7,5 | 
 
  
*1= temperature at 10,9°C, *2 = temperature at 8,8°C, *3 = temperature at 8,0°C, *4 =temperature at 7,8°C  
 
| Conductivity ms/m | 
 
 
| Week | 
Astrup | 
Vester Gjesing | 
Lysholt | 
Regnemark 12°C | 
 
 
|   | 
On-site | 
At lab. | 
On-site | 
At lab. | 
On-site | 
At lab. | 
On-site | 
At lab. | 
 
 
| 95 | 
  | 
30,4 | 
  | 
37,6 | 
  | 
  | 
  | 
77,8 | 
 
 
| 104 | 
  | 
30,5 | 
  | 
37,6 | 
  | 
  | 
  | 
73,7 | 
 
 
| 2 /147 | 
  | 
32,1 | 
  | 
37,1 | 
  | 
54,2 | 
  | 
75,4 | 
 
 
| 6 | 
  | 
31,5 | 
  | 
37,1 | 
  | 
52,8 | 
  | 
75,9 | 
 
 
| 10 | 
  | 
31,8 | 
  | 
36,6 | 
  | 
52,2 | 
  | 
72,9 | 
 
 
| 15 /160 | 
  | 
30,3 | 
  | 
36,5 | 
  | 
53,6 | 
  | 
77,2 | 
 
 
| 25 | 
  | 
30,6 | 
  | 
35,9 | 
  | 
53,9 | 
  | 
80,0 | 
 
 
| 33 /178 | 
  | 
29,1 | 
  | 
34,5 | 
  | 
53,3 | 
  | 
  | 
 
 
| 46 | 
  | 
31,5 | 
  | 
36,9 | 
  | 
53,5 | 
  | 
76,8 | 
 
 
| 52/ 197 | 
  | 
30,2 | 
  | 
35,5 | 
  | 
52,0 | 
  | 
77,2 | 
 
  
| Alkalinity mmol/l |  
| Week | 
Astrup | 
Vester Gjesing | 
Lysholt | 
Regnemark | 
 
|   | 
On-site | 
At lab. | 
On-site | 
At lab. | 
On-site | 
At lab. | 
On-site | 
At lab. | 
 
| 95 | 
  | 
1,3 | 
  | 
2,0 | 
  | 
  | 
  | 
6,3 | 
 
| 104 | 
  | 
1,3 | 
  | 
2,0 | 
  | 
  | 
  | 
6,2 | 
 
| 2 /147 | 
  | 
1,3 | 
  | 
2,1 | 
  | 
4,1 | 
  | 
6,3 | 
 
| 6 | 
  | 
1,4 | 
  | 
2,0 | 
  | 
4,0 | 
  | 
6,3 | 
 
| 10 | 
  | 
1,4 | 
  | 
2,0 | 
  | 
4,0 | 
  | 
6,2 | 
 
| 15 /160 | 
  | 
1,3 | 
  | 
2,0 | 
  | 
4,1 | 
  | 
6,1 | 
 
| 25 | 
  | 
1,4 | 
  | 
2,0 | 
  | 
4,1 | 
  | 
  | 
 
| 33 /178 | 
  | 
1,5 | 
  | 
2,1 | 
  | 
3,8 | 
  | 
  | 
 
| 46 | 
  | 
1,4 | 
  | 
2,0 | 
  | 
3,8 | 
  | 
6,0 | 
 
| 52/ 197 | 
  | 
1,4 | 
  | 
2,0 | 
  | 
3,8 | 
  | 
6,1 | 
 
  
| Chloride mg/l |  
| Week | 
Astrup | 
Vester Gjesing | 
Lysholt | 
Regnemark | 
 
|   | 
On-site | 
At lab. | 
On-site | 
At lab. | 
On-site | 
At lab. | 
On-site | 
At lab. | 
 
| 95 | 
  | 
30 | 
  | 
31 | 
  | 
  | 
  | 
116 | 
 
| 104 | 
  | 
31 | 
  | 
32 | 
  | 
  | 
  | 
101 | 
 
| 2 /147 | 
  | 
  | 
  | 
  | 
  | 
21 | 
  | 
96 | 
 
| 6 | 
  | 
  | 
  | 
  | 
  | 
24 | 
  | 
105 | 
 
| 10 | 
  | 
  | 
  | 
  | 
  | 
22 | 
  | 
84 | 
 
| 15 /160 | 
  | 
  | 
  | 
  | 
  | 
21 | 
  | 
103 | 
 
| 25 | 
  | 
  | 
  | 
  | 
  | 
24 | 
  | 
  | 
 
| 33 /178 | 
  | 
  | 
  | 
  | 
  | 
22 | 
  | 
101 | 
 
| 46 | 
  | 
  | 
  | 
  | 
  | 
18 | 
  | 
102 | 
 
| 52/ 197 | 
  | 
  | 
  | 
  | 
  | 
23 | 
  | 
104 | 
 
  
  
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