________________________________________________________________________
Substances Valeurs limites
µg/L
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MÉTAUX ET MÉTALLOÏDES
________________________________________________________________________
Antimoine* (Sb) 6
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Arsenic* (As) 25
________________________________________________________________________
Argent (Ag) 100
________________________________________________________________________
Baryum* (Ba) 1 000
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Bore* (B) 5 000
________________________________________________________________________
Cadmium* (Cd) 5
________________________________________________________________________
Chrome total* (Cr) 50
________________________________________________________________________
Cuivre (Cu) 1 000
________________________________________________________________________
Manganèse (Mn) 50
________________________________________________________________________
Mercure* (Hg) 1
________________________________________________________________________
Molybdène (Mo) 70
________________________________________________________________________
Nickel (Ni) 20
________________________________________________________________________
Plomb* (Pb) 10
________________________________________________________________________
Sélénium* (Se) 10
________________________________________________________________________
Uranium* (U) 20
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Zinc (Zn) 5 000
________________________________________________________________________
AUTRES COMPOSÉS INORGANIQUES
________________________________________________________________________
Bromates* 10
________________________________________________________________________
Chloramines* 3 000
________________________________________________________________________
Cyanures* 200
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Fluorures* 1 500
________________________________________________________________________
Nitrates + nitrites 10 000
(exprimés en N)*
________________________________________________________________________
Nitrites* (NO2-) 1 000
________________________________________________________________________
Sulfures (H2S) 50
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HYDROCARBURES AROMATIQUES MONOCYCLIQUES VOLATILS
________________________________________________________________________
Benzène* 5
________________________________________________________________________
Dichloro-1,2 benzène* 200
________________________________________________________________________
Dichloro-1,4 benzène* 5
________________________________________________________________________
Éthylbenzène 2,4
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Monochlorobenzène* 80
________________________________________________________________________
Styrène 20
________________________________________________________________________
Toluène 24
________________________________________________________________________
Xylènes 300
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HYDROCARBURES ALIPHATIQUES CHLORÉS VOLATILS
________________________________________________________________________
Chlorure de vinyle* 2
________________________________________________________________________
Dichloro-1,2 éthane* 5
________________________________________________________________________
Dichloro-1,1 éthylène* 14
________________________________________________________________________
Dichloro-1,2 éthylène (cis et trans) 50
________________________________________________________________________
Dichloro-1,2 propane 5
________________________________________________________________________
Dichloro-1,3 propylène (cis et trans) 2
________________________________________________________________________
Dichlorométhane* 50
________________________________________________________________________
Tétrachloroéthylène* 30
________________________________________________________________________
Tétrachlorure de carbone* 5
________________________________________________________________________
Trichloro-1,1,1 éthane 200
________________________________________________________________________
Trichloro-1,1,2 éthane 5
________________________________________________________________________
Trichloroéthylène* 50
________________________________________________________________________
CHLOROBENZÈNES
________________________________________________________________________
Hexachlorobenzène 0,1
________________________________________________________________________
Trichlorobenzènes (totaux) 20
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COMPOSÉS PHÉNOLIQUES NON CHLORÉS
________________________________________________________________________
Indice phénol 2
________________________________________________________________________
COMPOSÉS PHÉNOLIQUES CHLORÉS
________________________________________________________________________
Dichloro-2,4 phénol* 900
________________________________________________________________________
Pentachlorophénol* (PCP) 60
________________________________________________________________________
Tétrachloro-2,3,4,6 phénol* 100
________________________________________________________________________
Trichloro-2,4,6 phénol* 5
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HYDROCARBURES AROMATIQUES POLYCYCLIQUES
________________________________________________________________________
Benzo (a) pyrène* 0,01
________________________________________________________________________
BIPHÉNYLES POLYCHLORÉS (BPC)
________________________________________________________________________
Sommation des congénères 0,5
________________________________________________________________________
PESTICIDES
________________________________________________________________________
Aldicarbe et ses métabolites* 9
________________________________________________________________________
Aldrine et dieldrine* 0,7
________________________________________________________________________
Atrazine et ses métabolites* 5
________________________________________________________________________
Azinphos-méthyle* 20
________________________________________________________________________
Bendiocarbe* 40
________________________________________________________________________
Bromoxynil* 5
________________________________________________________________________
Carbaryl* 90
________________________________________________________________________
Carbofurane* 90
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Chlorpyrifos* 90
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Cyanazine* 10
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Diazinon* 20
________________________________________________________________________
Dicamba* 120
________________________________________________________________________
Dichloro-2,4 phénoxyacétique, 100
acide (2,4-D)*
________________________________________________________________________
Diclofop-méthyle* 9
________________________________________________________________________
Diméthoate* 20
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Dinosèbe* 10
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Diquat* 70
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Diuron* 150
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Glyphosate* 280
________________________________________________________________________
Malathion* 190
________________________________________________________________________
Méthoxychlore* 900
________________________________________________________________________
Métolachlore* 50
________________________________________________________________________
Métribuzine* 80
________________________________________________________________________
Paraquat (en dichlorures)* 10
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Parathion* 50
________________________________________________________________________
Phorate* 2
________________________________________________________________________
Piclorame* 190
________________________________________________________________________
Simazine* 10
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Terbufos* 1
________________________________________________________________________
Trifluraline* 45
________________________________________________________________________
AUTRES SUBSTANCES ORGANIQUES
________________________________________________________________________
Acide nitrilotriacétique (NTA)* 400
________________________________________________________________________
Formaldéhyde 900
________________________________________________________________________
Trihalométhanes totaux* 80
(chloroforme, bromodichlorométhane,
chlorodibromométhane et
bromoforme)
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