Division 6
United Kingdom
BAT is to carry out a careful selection and control of all substances and raw materials entering the melting furnace in order to reduce or prevent emissions to air by using one or a combination of the following techniques.
| Technique | Applicability |
|---|---|
| (i) Use of raw materials and external cullet with low levels of impurities (e.g. metals, chlorides, fluorides) | Applicable within the constraints of the type of glass produced at the installation and the availability of raw materials and fuels |
| (ii) Use of alternative raw materials (e.g. less volatile) | |
| (iii) Use of fuels with low metal impurities |