美国国家废物管理局报告说,由于垃圾桶中的不可回收物品造成的回收污染增加. NWA reports increased recycling contamination due to non-recyclable items in bins.

北阿德莱德废物管理局报告说,由于居民将不可回收的物品放入垃圾桶中,特别是垃圾箱满了之后, 回收污染增加. Northern Adelaide Waste Management Authority reports increased recycling contamination due to residents placing non-recyclable items in bins, particularly after bins are full. 这一问题威胁到回收效率, 促使人们呼吁提高公共教育的废物分类. This issue threatens recycling efficiency and prompts calls for better public education on waste sorting.