Division (c) Clay tiles
United Kingdom
The emissions to air for the following parameters for the clay tiles firing stage shall not exceed the specific limits calculated using the formula:
Value (mg/m2) = Emission rate (mg/[m2 (area) x cm (thickness)])
referred to in the following table:
| Parameters | Emission rate (mg/m2 *cm) | Limit value (mg/m2) | Test method |
|---|---|---|---|
| Particulate matter (dust) | 250 | 1 000 | EN 13284 |
| Fluorides (as HF) | 200 | 800 | ISO 15713 |
| Nitrogen oxides (as NOx) | 3 000 | 12 000 | EN 14792 |
| Sulphur dioxide (SO2) | 2 000 | 8 000 | EN 14791 |
The limits calculated in this way shall not exceed the limit values provided in the table.
Assessment and verification: the applicant shall provide appropriate documentation and test reports for each emission parameter mentioned above, following the indications of the Technical appendix — A6.