{"id":6360,"date":"2026-10-27T08:49:00","date_gmt":"2026-10-27T08:49:00","guid":{"rendered":"https:\/\/blogs.amb.cat\/educacioambiental\/?p=6360"},"modified":"2026-10-27T09:25:24","modified_gmt":"2026-10-27T09:25:24","slug":"oli-de-cuina-usat-un-residu-que-encara-es-pot-aprofitar","status":"publish","type":"post","link":"https:\/\/blogs.amb.cat\/educacioambiental\/2026\/10\/27\/oli-de-cuina-usat-un-residu-que-encara-es-pot-aprofitar\/","title":{"rendered":"Oli de cuina usat: un residu que encara es pot aprofitar"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Qu\u00e8 fem amb l\u2019oli que queda a la paella despr\u00e9s de cuinar? Quins impactes pot tenir abocar-lo per l\u2019aig\u00fcera? I quins recursos obtenim si en fem una gesti\u00f3 correcta? En aquest article t\u2019ho expliquem!<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Quan l\u2019oli arriba on no toca<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Abocar l\u2019oli de cuina usat per l\u2019aig\u00fcera pot provocar obstruccions al clavegueram i dificultar el tractament de les aig\u00fces residuals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019aigua que utilitzem a casa circula per la xarxa de clavegueram fins a les depuradores, on passa per diferents tractaments abans de retornar al medi. Quan aboquem l\u2019oli per l\u2019aig\u00fcera, es barreja amb aquesta aigua i cal retirar-ne els greixos durant les primeres etapes de la depuraci\u00f3 per evitar problemes en el proc\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sabies que l\u2019oli que aboquem per l\u2019aig\u00fcera no desapareix?<\/strong> Encara que deixem de veure\u2019l, continua el recorregut pel clavegueram i pot provocar problemes abans d\u2019arribar a la depuradora.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per aix\u00f2, <strong>recollir l\u2019oli per separat evita problemes al sistema de sanejament i facilita el tractament de les aig\u00fces residuals<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/image.png\"><img decoding=\"async\" width=\"481\" height=\"588\" src=\"https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/image.png\" alt=\"\" class=\"wp-image-6364\" srcset=\"https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/image.png 481w, https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/image-245x300.png 245w\" sizes=\"(max-width: 481px) 100vw, 481px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\">Qu\u00e8 es fa amb l\u2019oli recollit?<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">A les deixalleries metropolitanes es recullen els olis vegetals usats, com els d\u2019oliva o de gira-sol, que posteriorment es lliuren a empreses gestores autoritzades.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un cop tractat per eliminar-ne les restes de menjar, l\u2019aigua i altres impureses, <strong>l\u2019oli es pot utilitzar com a mat\u00e8ria primera per produir biocombustibles, com el biodi\u00e8sel<\/strong>. Tamb\u00e9 es pot aprofitar per fabricar sabons i altres productes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u2019aquesta manera, <strong>un residu que podria provocar problemes en el sistema de sanejament es transforma en un recurs que es pot tornar a aprofitar<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Com hem de recollir l\u2019oli a casa?<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Abans de portar-lo al punt de recollida, podem valorar si encara es pot aprofitar. Si es conserva en bones condicions i no s\u2019ha degradat, es pot filtrar i reutilitzar per cuinar, sempre que sigui segur fer-ho.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quan ja no es pugui reutilitzar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Deixeu-lo refredar<\/strong> despr\u00e9s de cuinar.<\/li>\n\n\n\n<li><strong>Guardeu-lo en un recipient ben tancat<\/strong>, com ara una ampolla de pl\u00e0stic.<\/li>\n\n\n\n<li><strong>Porteu-lo a la deixalleria o a un punt de recollida espec\u00edfic<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Alguns municipis tamb\u00e9 disposen de contenidors de recollida d\u2019oli al carrer. Podeu consultar-ne la ubicaci\u00f3 al web del vostre Ajuntament.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/PVM_Sant_Andreu_1.jpg\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/PVM_Sant_Andreu_1.jpg\" alt=\"\" class=\"wp-image-6363\" srcset=\"https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/PVM_Sant_Andreu_1.jpg 1024w, https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/PVM_Sant_Andreu_1-300x200.jpg 300w, https:\/\/blogs.amb.cat\/educacioambiental\/wp-content\/uploads\/sites\/2\/2026\/10\/PVM_Sant_Andreu_1-768x512.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Aprofundir en el cicle dels residus<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e8 passa quan un residu no es gestiona correctament? I com podem evitar que acabi contaminant l\u2019aigua o dificultant-ne el tractament?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les activitats del Compartim un Futur permeten explorar aquestes q\u00fcestions i descobrir la relaci\u00f3 entre els nostres h\u00e0bits quotidians, la gesti\u00f3 dels residus i el cicle de l\u2019aigua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A l\u2019activitat \u00ab<strong>El cicle de l\u2019aigua: finit o infinit?<\/strong>\u00bb es treballa com els olis poden dificultar la depuraci\u00f3 de les aig\u00fces residuals; les <strong>visites a les deixalleries<\/strong> permeten descobrir com es recullen i es gestionen diferents residus, i les <strong>visites a les depuradores<\/strong> ajuden a comprendre per qu\u00e8 \u00e9s important evitar que determinades subst\u00e0ncies arribin al clavegueram.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Consulteu<\/strong> <a href=\"https:\/\/www.amb.cat\/ca\/web\/medi-ambient\/sostenibilitat\/educacio-ambiental\/cataleg\/cercador?p_p_id=GDPMES_WAR_GuiaDidacticaPMESportlet&amp;p_p_lifecycle=1&amp;p_p_mode=view&amp;p_p_state=normal&amp;_GDPMES_WAR_GuiaDidacticaPMESportlet_eix_pmes=&amp;_GDPMES_WAR_GuiaDidacticaPMESportlet_public=&amp;_GDPMES_WAR_GuiaDidacticaPMESportlet_recurs_cuf=&amp;_GDPMES_WAR_GuiaDidacticaPMESportlet_queryText=%22cat%C3%A0legs%20de%20formaci%C3%B3%22\"><strong>els cat\u00e0legs del Compartim un Futur<\/strong><\/a> <strong>i descobriu les activitats sobre el cicle de l\u2019aigua i la gesti\u00f3 dels residus.<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">ENLLA\u00c7OS D\u2019INTER\u00c8S<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/deixalleries.amb.cat\/ca\/residuos\/index\/tre\/5\/res\/67\/\">Olis de cuina &#8211; Deixalleries metropolitanes de l\u2019AMB<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.amb.cat\/ca\/web\/medi-ambient\/sostenibilitat\/educacio-ambiental\/cataleg\/detall\/-\/gdpmes\/el-cicle-de-l-aigua--finit-o-infinit-\/15591939\/11818\">El cicle de l\u2019aigua: finit o infinit?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.amb.cat\/es\/web\/medi-ambient\/sostenibilitat\/educacio-ambiental\/cataleg\/detall\/-\/gdpmes\/deixalleries-municipals\/284098\/11818\">Visita a les deixalleries municipals<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/deixalleries.amb.cat\/\">Deixalleries municipals<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u00e8 fem amb l\u2019oli que queda a la paella despr\u00e9s de cuinar? Quins impactes pot tenir abocar-lo per l\u2019aig\u00fcera? I quins recursos obtenim si en fem una gesti\u00f3 correcta? En aquest article t\u2019ho expliquem! Quan l\u2019oli arriba on no toca Abocar l\u2019oli de cuina usat per l\u2019aig\u00fcera pot provocar obstruccions al clavegueram i dificultar el [&hellip;]<\/p>\n","protected":false},"author":31,"featured_media":6362,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_oasis_is_in_workflow":0,"_oasis_original":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[31,39,1],"tags":[],"class_list":["post-6360","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-adults","category-categoria-4-ca","category-general"],"_links":{"self":[{"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/posts\/6360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/users\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/comments?post=6360"}],"version-history":[{"count":3,"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/posts\/6360\/revisions"}],"predecessor-version":[{"id":6373,"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/posts\/6360\/revisions\/6373"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/media\/6362"}],"wp:attachment":[{"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/media?parent=6360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/categories?post=6360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.amb.cat\/educacioambiental\/wp-json\/wp\/v2\/tags?post=6360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}