Annex IV - Emission limit values for discharges of waste water from the cleaning of exhaust gases

Polluting substances

Emission limit values expressed in mass concentrations for unfiltered samples

1. Total suspended solids as defined by Directive 91/271/EEC

\frac{95\%}{30\,\mathrm{mg/l}}

\frac{100\%}{45\text{ mg/l}}

2. Mercury and its compounds, expressed as mercury (Hg)

0,03 mg/l

3. Cadmium and its compounds, expressed as cadmium (Cd)

0,05 mg/l

4. Thallium and its compounds, expressed as thallium (Tl)

0,05 mg/l

5. Arsenic and its compounds, expressed as arsenic (As)

0,15 mg/l

6. Lead and its compounds, expressed as lead (Pb)

0,2 mg/l

7. Chromium and its compounds, expressed as chromium (Cr)

0,5 mg/l

8. Copper and its compounds, expressed as copper (Cu)

0,5 mg/l

9. Nickel and its compounds, expressed as nickel (Ni)

0,5 mg/l

10. Zinc and its compounds, expressed as zinc (Zn)

1,5 mg/l

11. Dioxins and furans, defined as the sum of the individual dioxins and furans evaluated in accordance with Annex I

►C1 0,3 ng/l ◄