environmental-quality-standards

EU. Environmental Quality Standards, Annex I, Part A (2008/105/EC)

This list contains environmental quality standards (EQS), including annual averages and maximum allowable concentrations, for priority substances and certain other pollutants as provided for in Article 16 of Directive 2000/60/EC.

Nickel

EC / List no: 231-111-4 CAS no: 7440-02-0
NO
23
AA-EQS Inland
4 µg/l
AA-EQS Other
8.6 µg/l
MAC-EQS Inland
34 µg/l
MAC-EQS Other
34 µg/l
Notes
8 These EQS refer to bioavailable concentrations of the substances.

12 Unless otherwise specified, the EQS parameter expressed as an annual average value (AA-EQS) applies to the total concentration of all isomers.

13 Inland surface waters encompass rivers and lakes and related artificial or heavily modified water bodies.


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