参见如下网页: . b* z' n3 r7 m1 E7 w5 N$ i# }1 w"Store It, Don't Pour It!" (关于家庭产生的废油) D3 a: O! m7 ~; S+ ]8 N- }$ b http://www.edmonton.ca/for_residents/ForHouseholds/StoreIt.pdf % o! m) ?: J Q& q7 R+ Ahttp://www.edmonton.ca/for_resid ... StoreItTipSheet.pdf" u1 U. P2 ^$ J; w7 Q) \& Z
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摘抄其中一段: ! d! k- e: Q; o/ [$ Z* ^Residents are asked to store fats and grease in a disposable container. When it is full, it can be thrown out with other garbage. Used cooking oil should be cooled and put into a covered plastic bottle, labeled and put out for garbage collection. Residents who are disposing of four or more litres of used cooking oil can take it to an EcoStation.! i' S$ P7 r9 U