参见如下网页: H8 `; g# U$ w! a' z3 w" f* }, O
"Store It, Don't Pour It!" (关于家庭产生的废油)/ |1 w) [, E0 h$ ] http://www.edmonton.ca/for_residents/ForHouseholds/StoreIt.pdf - k5 @7 M$ A& {$ Y/ ~( z0 h6 shttp://www.edmonton.ca/for_resid ... StoreItTipSheet.pdf # D6 q! [0 p$ T5 B% j! D5 ^" p& H9 ?+ u4 R9 u
摘抄其中一段: 2 O2 n6 b& X( W3 X# [) F* d/ ? ?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./ e x" L7 Y$ |" G4 r# r