Per prevenire e ridurre il carico inquinante delle acque reflue nel corpo idrico recettore dell'intera cartiera, la BAT consiste in un'idonea combinazione delle tecniche indicate alle BAT 13, BAT 14, BAT 15, BAT 16, BAT 43 e BAT 44.
In order to prevent and reduce the pollution load of waste water into receiving waters from the whole mill, BAT is to use a suitable combination of the techniques specified in BAT 13, BAT 14, BAT 15, BAT 16, BAT 43 and BAT 44.