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Genanvendelse af gråt spildevand på campingpladser – Fase 2 og 3
Bilag B – Analyseresultater biologisk renset gråvand
Dato/parameter |
Enhed |
02-10-2002 |
08-10-2002 |
16-10-2002 |
pH |
- |
8 |
8,1 |
7,9 |
Temperatur |
C |
|
|
11,3 |
SS |
mg/l |
< 5 |
< 5 |
< 5 |
NH4-N |
mg/l |
0,012 |
0,012 |
0,005 |
NO3-N |
mg/l |
3,8 |
3,7 |
3,7 |
Total-N |
mg/l |
4,44 |
4,98 |
4,74 |
Total-P |
mg/l |
0,041 |
0,038 |
0,036 |
Chlorid |
mg/l |
63 |
70 |
65 |
Sulfat |
mg/l |
66 |
99 |
94 |
Turbiditet |
FTU |
7,7 |
2,2 |
5 |
BOD5 |
mg/l |
< 2,0 |
< 2,0 |
< 2,0 |
COD(Cr) |
mg/l |
28 |
21 |
22 |
total-S |
mg/l |
< 50 |
< 50 |
< 50 |
Sulfid-S |
mg/l |
< 0,010 |
< 0,010 |
< 0,010 |
Detergenter, Anioniske |
mg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Detergenter, kationiske |
mg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Olie |
mg/l |
< 0,050 |
< 0,050 |
< 0,050 |
Fedt |
mg/l |
< 0,10 |
< 0,10 |
< 0,10 |
LAS |
µg/l |
< 100 |
< 20 |
< 20 |
NVOC |
mg/l |
10 |
9,4 |
8,3 |
AOX |
µg/l |
48 |
43 |
44 |
Tabel 28. Kemiske parametre – Biologisk renset gråvand
Dato/parameter |
Enhed |
02-10-2002 |
08-10-2002 |
16-10-2002 |
Phenol |
µg/l |
< 0,1 |
< 0,1 |
< 0,1 |
2-methylphenol |
µg/l |
< 0,050 |
< 0,050 |
< 0,050 |
3-methylphenol |
µg/l |
< 0,050 |
0,055 |
0,082 |
4-methylphenol |
µg/l |
< 0,050 |
0,099 |
0,081 |
2,3-dimethylphenol, 2,4-dimethylphenol, 2,5-dimethylphenol,
2,6-dimethylphenol, 3,4-dimethylphenol, 3,5-dimethylphenol |
µg/l |
< 0,050 |
< 0,050 |
< 0,050 |
2,4+2,5-dichlorphenol, 2,6-dichlorphenol, 2,4,6-trichlorphenol,
2,3,4,6-tetrachlorphenol, Pentachlorphenol |
µg/l |
< 0,050 |
< 0,050 |
< 0,050 |
4-chlor-2-methylphenol |
µg/l |
< 0,050 |
< 0,050 |
< 0,050 |
Nonylphenoler |
µg/l |
< 0,10 |
< 0,10 |
0,11 |
Nonylphenolmonoethoxylater |
µg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Nonylphenoldiethoxylater |
µg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Sum af Nonylphenoler |
µg/l |
i.p. |
i.p. |
0,11 |
Octylphenol |
µg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Octylphenol-polyethoxylat |
µg/l |
< 20 |
< 20 |
< 20 |
Nonylphenol-polyethoxylat |
µg/l |
< 20 |
< 20 |
< 20 |
Di-n-buthylphthalat (DBP) |
µg/l |
< 0,50 |
< 0,50 |
< 0,50 |
Butylbenzylphthalat (BBP) |
µg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Diethylhexylphthalat (DEHP) |
µg/l |
< 0,50 |
0,51 |
7,7 |
DiethylphThalat (DEP) |
µg/l |
< 0,20 |
< 0,20 |
< 0,20 |
Di-iso-buthylphthalat |
µg/l |
< 3,0 |
< 3,0 |
< 3,0 |
Dimethylphthalat, Di-n-propylphthalat, Di-pentylphthalat,
Di-cyclohexylphthalat |
µg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Trichlormethan |
µg/l |
< 0,1 |
< 0,050 |
< 0,050 |
1,1,1-trichlorethan, Tetrachlormethan, Trichlorethylen,
Tetrachlorethylen |
µg/l |
< 0,050 |
< 0,050 |
< 0,050 |
1,1,2-trichlorethan, 1,2-dichlorethan, 1,2-dichlorpropan |
µg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Dichlormethan |
µg/l |
< 2 |
< 2 |
< 2 |
trans-1,2-dichlorethylen, cis-1,2-dichlorethylen, 1,1-dichlorethan |
µg/l |
< 0,10 |
< 0,10 |
< 0,10 |
Tabel 29. Miljøfremmede organiske stoffer – Biologisk renset gråvand
Dato/parameter |
Enhed |
02-10-2002 |
08-10-2002 |
16-10-2002 |
Al |
µg/l |
34 |
< 30 |
< 20 |
Sb |
µg/l |
3 |
< 5,0 |
< 5,0 |
As |
µg/l |
75 |
2,6 |
< 3,0 |
Ba |
µg/l |
< 30 |
< 30 |
- |
Pb |
µg/l |
< 1,0 |
< 1,0 |
- |
Cd |
µg/l |
< 0,10 |
< 0,10 |
- |
Ca |
mg/l |
140 |
130 |
130 |
Cr |
µg/l |
< 1,0 |
< 1,0 |
- |
Co |
µg/l |
< 1,0 |
< 5,0 |
- |
Fe |
mg/l |
0,072 |
0,051 |
0,07 |
K |
mg/l |
5,2 |
4,8 |
5 |
Cu |
µg/l |
11 |
9,4 |
7,6 |
Hg |
µg/l |
0,059 |
< 0,050 |
0,44 |
Mg |
mg/l |
10 |
9,7 |
9,6 |
Mn |
mg/l |
< 0,030 |
< 0,030 |
- |
Mo |
µg/l |
< 30 |
< 30 |
- |
Na |
mg/l |
48 |
44 |
44 |
Ni |
µg/l |
13 |
11 |
10 |
Sn |
µg/l |
< 25 |
< 25 |
- |
V |
µg/l |
< 10 |
< 10 |
- |
Zn |
µg/l |
8,4 |
7,5 |
< 20 |
Tabel 30. Metaller – Biologisk renset gråvand
Dato/parameter |
|
02-10-2002 |
08-10-2002 |
16-10-2002 |
Kimtal 22 °C |
CFU/ml |
16000 |
210 |
8800 |
Kimtal 37 °C |
CFU/ml |
62 |
9 |
12 |
Coliforme bakterier |
CFU/100ml |
49 |
49 |
49 |
Termotolerante coliforme bakterier |
CFU/100ml |
5 |
2 |
2 |
Enterokokker |
CFU/g |
< 1 |
< 1 |
< 1 |
Pseudomonas aeruginosa |
CFU/ml |
< 1 |
< 1 |
< 1 |
Areomonas, bevægelige arter |
pr. ml |
< 10 |
< 10 |
< 10 |
Salmonella |
pr. 1000 ml |
i.p. |
i.p. |
i.p. |
Campylobacter |
pr. 1000 ml |
< 1 |
< 1 |
< 1 |
Legionella |
pr. 1000 ml |
< 10 |
< 10 |
< 10 |
Koagulase positive Staphylococcus |
CFU/g |
< 10 |
< 10 |
< 10 |
Clostridium Perfrigens |
CFU/ml |
< 10 |
< 1 |
< 1 |
Clostridium Perfrigens sporer |
CFU/ml |
< 10 |
< 1 |
< 1 |
Tabel 31. Mikrobiologiske parametre – Biologisk renset gråvand
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Version 1.0 Februar 2006, © Miljøstyrelsen.
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