compacted on site and covered with dirt.
Used motor oil and cooking oil:
shipped to the US for recycling.
Batteries (car and other types):
shipped to US for recycling
Scrap metal (old appliances, derelict cars, etc):
collected at the dump and then government puts it out to tender and individuals/businesses on island can put in bids.
shipped off island for recycling.
(garden waste, old Christmas trees): used for mulch/compost