The rubbish collectors (Bin Dippers) will have someone lined up for them, it's not cos their enviromently friendly or pro recycling, it's just everything has a price for it.
I know a guy who was speaking to a landfill expert over here from the US. As usual this guy was talking in jargon, and said the primary filters in Vietnam have by far the best efficience rate he has ever come across. When asked what the hell is a primary filter, the guy just said the "People", not much gets to landfill.