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The city of Vila-real in Spain is encourÂagÂing resÂiÂdents to exchange their used vegÂetable oil for soap made from recyÂcled oil at a flea marÂket, aimÂing to raise awareÂness about the imporÂtance of recyÂcling oil to preÂvent conÂtÂaÂmÂiÂnaÂtion and save on water treatÂment costs. Similar camÂpaigns proÂmotÂing ediÂble oil recyÂcling schemes are also takÂing place in other cities in Spain, such as Barcelona, where resÂiÂdents can receive a disÂcount on their water bill for recyÂcling their used oil at desÂigÂnated depots.
Valencian city Vila-real wants its resÂiÂdents to swap their used vegÂetable oil for soap made from recyÂcled oil at a flea marÂket in the town square at the end of the month.
Designed to raise awareÂness of the imporÂtance of recyÂcling the oil — rather than pourÂing it down the sink — the local govÂernÂment iniÂtiaÂtive includes givÂing houseÂholdÂers funÂnels to help them save their oil in plasÂtic botÂtles until takÂing them to one of the city’s 20 colÂlecÂtion points.
The municÂiÂpalÂity says about 2,000 liters of oil has been colÂlected since a proÂmoÂtion camÂpaign started two months ago and has made posÂsiÂble both proÂducÂtion of the soap cakes and 1,900 liters of biodiesel.
The city, with a popÂuÂlaÂtion of more than 51,000 peoÂple, estiÂmates it has also saved €4,800 ($6,000) in water treatÂment thanks to the reduced conÂtÂaÂmÂiÂnaÂtion and helped resÂiÂdents avoid blocked drains. It says cookÂing oil is its worst urban polÂluÂtant.
Many simÂiÂlar camÂpaigns are takÂing place around Spain to proÂmote ediÂble oil recyÂcling schemes.
In Barcelona, one incenÂtive for houseÂholdÂers who take their used oil to depots is a disÂcount on their water bill. The gradÂuÂated rebate reaches a maxÂiÂmum of 14 perÂcent if they do so 15 or more times a year.
With the finanÂcial criÂsis bitÂing hard in Spain, in some municÂiÂpalÂiÂties there have been thefts of used cookÂing oil and there is a probÂlem with illeÂgal colÂlecÂtors who charge restauÂrants to take their used oil but do not recyÂcle it, instead dumpÂing it and causÂing enviÂronÂmenÂtal harm.