Q-2, r. 37 - Règlement sur la protection et la réhabilitation des terrains

Texte complet
ANNEXE V
(a. 4, 5 et 8)
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Substances Valeurs limites
µg/L

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MÉTAUX ET MÉTALLOÏDES
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Antimoine* (Sb) 6
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Arsenic* (As) 25
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Argent (Ag) 100
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Baryum* (Ba) 1 000
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Bore* (B) 5 000
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Cadmium* (Cd) 5
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Chrome total* (Cr) 50
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Cuivre (Cu) 1 000
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Manganèse (Mn) 50
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Mercure* (Hg) 1
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Molybdène (Mo) 70
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Nickel (Ni) 20
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Plomb* (Pb) 10
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Sélénium* (Se) 10
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Uranium* (U) 20
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Zinc (Zn) 5 000
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AUTRES COMPOSÉS INORGANIQUES
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Bromates* 10
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Chloramines* 3 000
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Cyanures* 200
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Fluorures* 1 500
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Nitrates + nitrites 10 000
(exprimés en N)*
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Nitrites* (NO2-) 1 000
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Sulfures (H2S) 50
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HYDROCARBURES AROMATIQUES MONOCYCLIQUES VOLATILS
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Benzène* 5
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Dichloro-1,2 benzène* 200
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Dichloro-1,4 benzène* 5
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Éthylbenzène 2,4
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Monochlorobenzène* 80
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Styrène 20
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Toluène 24
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Xylènes 300
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HYDROCARBURES ALIPHATIQUES CHLORÉS VOLATILS
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Chlorure de vinyle* 2
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Dichloro-1,2 éthane* 5
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Dichloro-1,1 éthylène* 14
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Dichloro-1,2 éthylène (cis et trans) 50
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Dichloro-1,2 propane 5
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Dichloro-1,3 propylène (cis et trans) 2
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Dichlorométhane* 50
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Tétrachloroéthylène* 30
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Tétrachlorure de carbone* 5
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Trichloro-1,1,1 éthane 200
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Trichloro-1,1,2 éthane 5
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Trichloroéthylène* 50
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CHLOROBENZÈNES
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Hexachlorobenzène 0,1
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Trichlorobenzènes (totaux) 20
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COMPOSÉS PHÉNOLIQUES NON CHLORÉS
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Indice phénol 2
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COMPOSÉS PHÉNOLIQUES CHLORÉS
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Dichloro-2,4 phénol* 900
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Pentachlorophénol* (PCP) 60
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Tétrachloro-2,3,4,6 phénol* 100
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Trichloro-2,4,6 phénol* 5
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HYDROCARBURES AROMATIQUES POLYCYCLIQUES
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Benzo (a) pyrène* 0,01
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BIPHÉNYLES POLYCHLORÉS (BPC)
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Sommation des congénères 0,5
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PESTICIDES
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Aldicarbe et ses métabolites* 9
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Aldrine et dieldrine* 0,7
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Atrazine et ses métabolites* 5
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Azinphos-méthyle* 20
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Bendiocarbe* 40
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Bromoxynil* 5
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Carbaryl* 90
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Carbofurane* 90
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Chlorpyrifos* 90
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Cyanazine* 10
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Diazinon* 20
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Dicamba* 120
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Dichloro-2,4 phénoxyacétique, 100
acide (2,4-D)*
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Diclofop-méthyle* 9
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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
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Malathion* 190
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Méthoxychlore* 900
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Métolachlore* 50
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Métribuzine* 80
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Paraquat (en dichlorures)* 10
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Parathion* 50
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Phorate* 2
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Piclorame* 190
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Simazine* 10
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Terbufos* 1
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Trifluraline* 45
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AUTRES SUBSTANCES ORGANIQUES
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Acide nitrilotriacétique (NTA)* 400
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Formaldéhyde 900
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Trihalométhanes totaux* 80
(chloroforme, bromodichlorométhane,
chlorodibromométhane et
bromoforme)
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* Ces substances correspondent à celles prises en compte pour les fins du Règlement sur la qualité de l’eau potable (chapitre Q-2, r. 40).
D. 216-2003, Ann. V.