I stayed at BCV and OKW recently. At BCV, trash & recycling containers were clearly marked for glass, aluminum, etc. At OKW, at least building 18, there were two doors next to each other that were marked trash on one, and recycling on the other. When I opened the door to recycle, I discovered that it was one big "closet" with two doors. Recyling and trash containers were not marked within the "closet", and people had trouble with the "read the door, and take appropriate action" concept. In other words, pizza boxes were in the recycling containers, and cans and bottles were in the trash. That may not cause a problem however. I don't know about resort refuse, but on the Keys to the Kingdom tour of the Magic Kingdom, the tour guide told us all trash from that park is hand sorted to remove recyclables, and that the rest is incinerated to generate electricity for the park (2/3 of the park's energy needs, if I remember correctly!)