If the word "untreated" were to be deleted, it would no longer be possible to use mixed household waste in co-incinerators, something which would also apply to waste which had undergone extensive pre-treatment.
Hvis man slettede ordet ubehandlet, ville det ikke længere være muligt at anvende blandet husholdningsaffald i kombineret forbrændingsanlæg, og det ville også gælde for affald, som har gennemgået en omfattende forbehandling.