{"id":55737,"date":"2026-08-07T09:10:23","date_gmt":"2026-08-07T07:10:23","guid":{"rendered":"https:\/\/petrecycling.ch\/?post_type=aktuelles&#038;p=55737"},"modified":"2026-08-07T09:48:56","modified_gmt":"2026-08-07T07:48:56","slug":"scientifiquement-prouve-les-stations-de-recyclage-reduisent-le-littering","status":"publish","type":"aktuelles","link":"https:\/\/petrecycling.ch\/fr\/actualites\/scientifiquement-prouve-les-stations-de-recyclage-reduisent-le-littering\/","title":{"rendered":"Scientifiquement prouv\u00e9: les stations de recyclage r\u00e9duisent le littering\u00a0"},"content":{"rendered":"\n<div id=\"hero-slider-block_3d67be0e26c310c0643934c34c02fbf1\" class=\"hero-slider \n\">\n\n      <div class=\"container-fluid custom-container-fluid\">\n      <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                    <div class=\"swiper-slide\">\n                <div class=\"media-type-none type-bg-image align-items-xl-center   \" style=\"background: url(https:\/\/petrecycling.ch\/wp-content\/uploads\/2026\/05\/PET-Recycling-Schweiz_Aktuelles_IGSU_Recyclingstation-scaled-aspect-ratio-1920-1080.jpg);background-blend-mode: multiply;\">\n                                    <div class=\"container slide-content-wrapper\">\n                    <div class=\"row align-items-center\">\n                                            <div class=\"text-col col-md-8 col-lg-6 col-xl-5 offset-xl-1 \">\n                                                  <div class=\"headline-wrapper d-flex flex-column-reverse\">\n                                                          <h2 class=\"h2 heading-highlight mb-0 \"><span class=\"highlight highlight-light\">Scientifiquement prouv\u00e9: <strong>les stations de recyclage <\/strong><i><strong>r\u00e9duisent le littering<\/strong><\/i><\/span><\/h2>\n                                                                                  <\/div>\n                                                                                              <\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                              <\/div>\n\n              <\/div>\n    <\/div>\n  <\/div>\n\n\n<div id=\"text-bild-block_6d67ba6ebe7df771de78bd387a155ff4\" class=\"text-bild \n pt-small pb-small  image-right bg-fullwidth bg-white\" style=\"--sw-item-bg-color:#fff;\">\n  <div class=\"container-wrapper\">\n    <div class=\"container \">\n      <div class=\"row\">\n        <div class=\"col-lg-6 col-xl-6 offset-xl-1  col-text\">\n                      <div class=\"top-title\">\n              7 ao\u00fbt 2026            <\/div>\n                                <h2 class=\"h2 text-secondary\">\n              \u00c9tude de <strong>l\u2019IGSU<\/strong>            <\/h2>\n          \n                                                                      <div class=\"content-item text wysiwyg fs-body-text\">\n                    <div><span lang=\"FR-CH\">La <strong>\u00abGrande \u00e9tude suisse sur le littering\u00bb<\/strong> men\u00e9e par <a href=\"https:\/\/www.fhnw.ch\/en\" target=\"_blank\" rel=\"noopener\">la Haute \u00e9cole sp\u00e9cialis\u00e9e du nord-ouest de la Suisse (FHNW)<\/a> et<a href=\"https:\/\/www.igsu.ch\/fr\/\" target=\"_blank\" rel=\"noopener\"> le centre de comp\u00e9tences suisse contre le littering (IGSU)<\/a> montre, dans le cadre de sa premi\u00e8re exp\u00e9rience de terrain, quelles mesures sont r\u00e9ellement efficaces pour lutter contre le littering sur les aires de pique-nique et de loisirs. PET-Recycling Schweiz se r\u00e9jouit des r\u00e9sultats clairs de cette \u00e9tude. <\/span><\/div>\n<div>\n<p style=\"font-weight: 400;\">Selon une \u00e9tude men\u00e9e par la FHNW et l\u2019IGSU, <strong>les stations de recyclage r\u00e9duisent le littering de 31\u00a0%<\/strong>. Les r\u00e9sultats de la \u00abGrande \u00e9tude suisse sur le littering\u00bb visent \u00e0 mettre \u00e0 la disposition des villes et des communes des outils efficaces et efficients pour lutter contre ce fl\u00e9au.<\/p>\n<\/div>\n                  <\/div>\n                              \n                              <\/div>\n\n                  <div class=\"col-lg-5 col-xl-4 offset-lg-1\">\n            <div id=\"lightgallery_text-bild-block_6d67ba6ebe7df771de78bd387a155ff4\" class=\"thumb-wrapper\">\n              <a class=\"lb-item\" href=\"https:\/\/petrecycling.ch\/wp-content\/uploads\/2026\/05\/PET-Recycling-Schweiz_Aktuelles_IGSU_monsterkuebel-scaled-aspect-ratio-1080-1180-1.jpg\">\n                <img decoding=\"async\" class=\"img-fluid\" src=\"https:\/\/petrecycling.ch\/wp-content\/uploads\/2026\/05\/PET-Recycling-Schweiz_Aktuelles_IGSU_monsterkuebel-scaled-aspect-ratio-1080-1180-1.jpg\" alt=\"\">\n              <\/a>\n            <\/div>\n          <\/div>\n              <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n<div id=\"testimonial-neu-block_57fb1cad6dab2f10c251c6546ab1140f\" class=\"testimonial-neu \n pt-small pb-small layout-default bg-fullwidth bg-colored\" style=\"--sw-item-bg-color:#cad3dc;\">\n\n      <div class=\"container-wrapper\">\n\n      <div class=\"container \">\n                  <div class=\"row\">\n            <div class=\"col-xl-11 offset-xxl-1 col-xxl-10\">\n              <div class=\"quote-wrapper align-items-lg-center\">\n                                  <div class=\"thumb-wrapper\">\n                                          <img decoding=\"async\" class=\"img-fluid d-none d-lg-inline\" src=\"https:\/\/petrecycling.ch\/wp-content\/uploads\/2026\/05\/Editorial_Jean-Claude-Wuermli-scaled-aspect-ratio-575-705.jpg\" alt=\"\" loading=\"lazy\">\n                                        <img decoding=\"async\" class=\" img-fluid d-lg-none\" src=\"https:\/\/petrecycling.ch\/wp-content\/uploads\/2026\/05\/Editorial_Jean-Claude-Wuermli-scaled-aspect-ratio-915-650.jpg\" alt=\"\" loading=\"lazy\">\n                                          <div class=\"custom-arrows-wrapper rellax\" data-rellax-speed=\"-2\" data-rellax-percentage=\"0.5\" data-rellax-tablet-speed=\"0\" data-rellax-mobile-speed=\"0\" data-rellax-xs-speed=\"0\">\n                        <?xml version=\"1.0\"?>\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"196.92\" height=\"210.202\" viewBox=\"0 0 196.92 210.202\" class=\"icon arrows_right-icon \" aria-hidden=\"true\" role=\"presentation\">\n  <g id=\"Gruppe_7576\" data-name=\"Gruppe 7576\" transform=\"translate(-3091 957) rotate(-90)\">\n    <g id=\"Gruppe_7558\" data-name=\"Gruppe 7558\" transform=\"translate(-523 1227.454)\" opacity=\"0.8\" style=\"isolation: isolate\">\n      <g id=\"Gruppe_7527\" data-name=\"Gruppe 7527\" transform=\"translate(868.48 -178.269)\" style=\"mix-blend-mode: multiply;isolation: isolate\">\n        <path id=\"Pfad_17796\" data-name=\"Pfad 17796\" d=\"M210.2,0,105.1,65.449,0,0V45.528l105.1,65.449L210.2,45.528Z\" transform=\"translate(401.319 2041.815)\" fill=\"#fff\"\/>\n        <path id=\"Pfad_17795\" data-name=\"Pfad 17795\" d=\"M210.2,0,105.1,65.449,0,0V45.528l105.1,65.449L210.2,45.528Z\" transform=\"translate(401.317 2127.758)\" fill=\"#fff\"\/>\n      <\/g>\n    <\/g>\n    <g id=\"Gruppe_7574\" data-name=\"Gruppe 7574\" transform=\"translate(-523 1227.454)\">\n      <g id=\"Gruppe_7527-2\" data-name=\"Gruppe 7527\" transform=\"translate(868.48 -178.269)\" style=\"mix-blend-mode: multiply;isolation: isolate\">\n        <path id=\"Pfad_17796-2\" data-name=\"Pfad 17796\" d=\"M210.2,0,105.1,65.449,0,0V45.528l105.1,65.449L210.2,45.528Z\" transform=\"translate(401.319 2041.815)\" fill=\"#faf500\"\/>\n        <path id=\"Pfad_17795-2\" data-name=\"Pfad 17795\" d=\"M210.2,0,105.1,65.449,0,0V45.528l105.1,65.449L210.2,45.528Z\" transform=\"translate(401.317 2127.758)\" fill=\"#faf500\"\/>\n      <\/g>\n    <\/g>\n  <\/g>\n<\/svg>\n                      <\/div>\n                                      <\/div>\n                                <div class=\"quote-desc\">\n                                                                          <div class=\"quote-text wysiwyg\">\n                      <p>\u00abLes r\u00e9sultats montrent que des points de collecte du PET <strong>bien plac\u00e9s et visibles<\/strong> permettent non seulement de r\u00e9introduire davantage de bouteilles \u00e0 boissons en PET dans le cycle, mais aussi <strong>d\u2019am\u00e9liorer la propret\u00e9<\/strong> dans l\u2019espace public.\u00bb<\/p>\n                    <\/div>\n                                                        <div class=\"quote-from\">\n                      <strong>Jean-Claude W\u00fcrmli \u2013 <\/strong><br>Directeur de PET-Recycling Schweiz                    <\/div>\n                                  <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n              <\/div>\n    <\/div>\n  <\/div>\n\n\n<div id=\"text-einspaltig-block_64c2c50900ce483717fb0cf3831b40d6\" class=\"text-einspaltig \n pt-small pb-small bg-white\">\n  <div class=\"container custom-padding-big pt-0 pb-0\">\n    <div class=\"row\">\n      <div class=\"offset-xl-1 col-xl-10\">\n                  <h2 class=\"h2 text-secondary hyphens-xs-auto\"><i><strong>Les mesures combin\u00e9es <\/strong><\/i>sont les <i>plus efficaces<\/i><\/h2>\n                                  <div class=\"text wysiwyg wysiwyg-line-break-big fs-body-text\">\n            <p style=\"font-weight: 400;\">Dans le cadre de cette premi\u00e8re exp\u00e9rience de terrain, diff\u00e9rentes mesures anti-littering ont \u00e9t\u00e9 test\u00e9es sur des aires de pique-nique et de loisirs. Les mesures sp\u00e9cifiques au contexte, telles que des fl\u00e8ches indicatrices \u00e0 c\u00f4t\u00e9 des poubelles, des slogans humoristiques sur les poubelles ou les stations de recyclage judicieusement plac\u00e9es, se sont r\u00e9v\u00e9l\u00e9es les plus efficaces. Elles ont permis de r\u00e9duire le littering de 31 \u00e0 38\u00a0%. Les mesures de sensibilisation ont \u00e9galement port\u00e9 leurs fruits: les affiches soulignant les cons\u00e9quences \u00e9cologiques du littering ont permis une r\u00e9duction pouvant atteindre jusqu\u2019\u00e0 32\u00a0%. <strong>C\u2019est la combinaison des deux types de mesures qui s\u2019est av\u00e9r\u00e9e la plus efficace, avec une r\u00e9duction du littering pouvant atteindre 49\u00a0%, et l\u2019effet a perdur\u00e9 pendant deux semaines apr\u00e8s le retrait des mesures.<\/strong><\/p>\n<p style=\"font-weight: 400;\">D\u2019autres exp\u00e9riences sur le terrain suivront \u00e0 l\u2019\u00e9t\u00e9 2026 \u00e0 proximit\u00e9 de points de vente \u00e0 emporter, puis en 2027 le long des routes r\u00e9gionales.<\/p>\n          <\/div>\n                          <div class=\"links-wrapper\">\n                            <div class=\"link-btn-primary-wrapper\">\n                  <a href=\"https:\/\/www.igsu.ch\/media\/def_rz_feldstudie_leitfaden_fr.pdf\" target=\"_blank\" class=\"link-btn-primary\">\n                    <span>\n                      Ce qui aide vraiment \u00e0 lutter contre le littering est expliqu\u00e9 dans le guide de l\u2019IGSU.                     <\/span>\n                  <\/a>\n                <\/div>\n                                    <\/div>\n              <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n\n<div id=\"gallery-slider-block_01a1693b162ae791d537158e7325cf5c\" class=\"gallery-slider \n pb-medium  media-type-image bg-fullwidth bg-white\" style=\"--sw-item-bg-color:#fff;\">\n      <div class=\"container-wrapper\">\n      <div class=\"container \">\n\n        \n        <div class=\"row\">\n          <div class=\"col-xl-10 offset-xl-1\">\n            <div class=\"gallery-wrapper\">\n\n              <div class=\"swiper gallery-swiper\"  id=\"lightgallery_gallery-slider-block_01a1693b162ae791d537158e7325cf5c\">\n                <div class=\"swiper-wrapper\">\n                                                            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