(د) ينبغي للمبادئ التوجيهية أن توضح أن مزج النفايات مع محتوى ملوث عضوي ثابت يفوق المحتوى المنخفض المعرف للملوث العضوي الثابت مع نفاية أخرى، أو مع نفايات أخرى فقط لغرض توليد مزيج، ينخفض محتوى الملوث العضوي الثابت فيه إلى أدنى من المحتوى المنخفض للملوث العضوي الثابت المعرف ليس أمراً سليماً من الناحية البيئية، وأنه قد توجد حالات مع ذلك يفضل فيها مزج النفايات قبل تدميرها حيث أنها تكون مفضلة من الناحية البيئية؛
The general technical guidelines and the specific technical guidelines should have a similar structure as far as possible, taking into account comments made at and after the second session of the Open-ended Working Group; Important issues in these technical guidelines with respect to which further discussion is needed should be addressed in a separate part of the document distinct from the text of the guidelines; The issue of a methodology for further definition of low POP content should be addressed in a separate part of the document distinct from the text of the guidelines and should be included in the work programme for 2005 and 2006; The guidelines should make clear that mixing of wastes with a POP content above a defined low POP content with another waste or wastes solely for the purpose of generating a mixture with a POP content below the defined low POP content is not environmentally sound; cases may exist, however, in which mixing of wastes before destruction may be environmentally preferable; With regard to methods for destruction or irreversible transformation, only technologies which are currently commercially available and are environmentally sound should be recommended in the technical guidelines; technologies that are currently operating on a pilot or test basis should also be mentioned but in a separate section; and for each technology, appropriate subheadings would be useful; With regard to other disposal methods when POP content is low, a considerable revision of the current text is necessary and technologies mentioned in paragraph 2 (e) above may be relevant;