{"id":5086,"date":"2021-10-27T12:33:00","date_gmt":"2021-10-27T10:33:00","guid":{"rendered":"https:\/\/www.securetec.net\/2021\/10\/27\/newsletter-abwasseranalyse-fur-den-kampf-gegen-drogen\/"},"modified":"2026-06-16T13:58:47","modified_gmt":"2026-06-16T11:58:47","slug":"lettre-dinformation-analyse-des-eaux-usees-dans-le-cadre-de-la-lutte-contre-les-drogues","status":"publish","type":"post","link":"https:\/\/www.securetec.net\/fr\/2021\/10\/27\/lettre-dinformation-analyse-des-eaux-usees-dans-le-cadre-de-la-lutte-contre-les-drogues\/","title":{"rendered":"Analyse des eaux us\u00e9es dans le cadre de la lutte contre les drogues"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mgq7ds1t-fdd20290246f8004135d8e5507199ada\">\n.avia-image-container.av-mgq7ds1t-fdd20290246f8004135d8e5507199ada img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-mgq7ds1t-fdd20290246f8004135d8e5507199ada .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-mgq7ds1t-fdd20290246f8004135d8e5507199ada av-styling- avia-align-center  avia-builder-el-0  el_before_av_hr  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-5089 avia-img-lazy-loading-not-5089 avia_image ' src=\"https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/03\/Abwasseranalyse-fuer-den-Kampf-gegen-Drogen_h.jpeg\" alt='Abwasserkanal' title=''  height=\"500\" width=\"1500\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/03\/Abwasseranalyse-fuer-den-Kampf-gegen-Drogen_h.jpeg 1500w, https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/03\/Abwasseranalyse-fuer-den-Kampf-gegen-Drogen_h-300x100.jpeg 300w, https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/03\/Abwasseranalyse-fuer-den-Kampf-gegen-Drogen_h-1030x343.jpeg 1030w, https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/03\/Abwasseranalyse-fuer-den-Kampf-gegen-Drogen_h-768x256.jpeg 768w, https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/03\/Abwasseranalyse-fuer-den-Kampf-gegen-Drogen_h-705x235.jpeg 705w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mgq7fh2r-2dabd2728094cb573d239c4859b9edaa\">\n#top .hr.hr-invisible.av-mgq7fh2r-2dabd2728094cb573d239c4859b9edaa{\nheight:25px;\n}\n<\/style>\n<div  class='hr av-mgq7fh2r-2dabd2728094cb573d239c4859b9edaa hr-invisible  avia-builder-el-1  el_after_av_image  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-mluoo115-69c4d99768d91f50988969ccb60d852a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>Analyse des eaux us\u00e9es dans le cadre de la lutte contre les drogues<\/h1>\n<h2>D\u00e9couvertes souterraines<\/h2>\n<p><strong>Le coup d\u2019envoi a \u00e9t\u00e9 donn\u00e9 en 2011. Les premi\u00e8res \u00e9tudes des eaux us\u00e9es ont eu lieu cette ann\u00e9e-l\u00e0 afin d\u2019analyser la consommation de drogues ill\u00e9gales dans 19 villes europ\u00e9ennes. Suite \u00e0 ce succ\u00e8s, d\u2019autres ont suivi et, en 2020, plus de 80 villes issues de 18 pays ont pris part \u00e0 l\u2019\u00e9tude. Gr\u00e2ce \u00e0 des donn\u00e9es objectives, une analyse des tendances en mati\u00e8re de consommation de drogues a pu \u00eatre \u00e9tablie.<\/strong><\/p>\n<p>La plupart des gens r\u00e9agissent en fron\u00e7ant les sourcils \u00e0 l\u2019\u00e9vocation du terme d\u2019\u00ab\u00a0eaux us\u00e9es\u00a0\u00bb\u00a0; rares sont ceux qui trouvent les eaux d\u2019\u00e9gout pestilentielles int\u00e9ressantes. Mais cela ne rend pas justice au cloaque. Les eaux us\u00e9es cachent un potentiel insoup\u00e7onn\u00e9. Elles offrent une excellente image de notre soci\u00e9t\u00e9. Les analystes retrouvent une quantit\u00e9 importante de choses que nous consommons dans ces eaux us\u00e9es, notamment les m\u00e9dicaments et les drogues. Selon la mati\u00e8re premi\u00e8re utilis\u00e9e, les \u00e9tudes correspondantes d\u00e9tectent la substance ou ses produits de d\u00e9composition, excr\u00e9t\u00e9s dans l\u2019urine. Cela b\u00e9n\u00e9ficie ainsi \u00e0 la lutte contre les drogues ill\u00e9gales.<\/p>\n<p>Les analyses des eaux us\u00e9es montrent o\u00f9 certaines drogues sont consomm\u00e9es et en quelle quantit\u00e9. En mai 2021, l\u2019Observatoire europ\u00e9en des drogues et des toxicomanies a publi\u00e9 une \u00e9tude dans laquelle les r\u00e9sultats les plus importants des analyses des eaux us\u00e9es obtenus depuis 2011 ont \u00e9t\u00e9 r\u00e9sum\u00e9s. Cette \u00e9tude a r\u00e9v\u00e9l\u00e9 des diff\u00e9rences temporelles et g\u00e9ographiques claires en mati\u00e8re de consommation de drogues.<\/p>\n<p>La <strong>coca\u00efne<\/strong> est encore et toujours consomm\u00e9e principalement dans les villes du sud et de l\u2019ouest de l\u2019Europe. Cependant, une augmentation est actuellement perceptible dans les villes de l\u2019est de l\u2019Europe qui \u00e9taient jusqu\u2019alors moins touch\u00e9es. Dans le graphique pr\u00e9sent\u00e9 en bas de cette page, la hausse de la consommation dans 8 villes europ\u00e9ennes est flagrante. En Allemagne, parmi les villes ayant pris part \u00e0 l\u2019\u00e9tude, Hambourg est la ville o\u00f9 la consommation de coca\u00efne est la plus importante avec une consommation quotidienne de pr\u00e8s de 460 mg pour 1\u00a0000 personnes. Dortmund figure deuxi\u00e8me sur la liste des villes allemandes avec une consommation quotidienne de 305 mg pour 1 000 personnes. \u00c0 l\u2019\u00e9chelle europ\u00e9enne, Anvers arrive premi\u00e8re avec une consommation de 1\u00a0175 mg pour 1\u00a0000 personnes.<\/p>\n<h2 style=\"text-align: center;\">Hausse des r\u00e9sidus de coca\u00efne dans les eaux us\u00e9es<br \/>\nde 8 villes de l\u2019UE de 2011 \u00e0 2020<\/h2>\n<div id=\"attachment_5031\" style=\"width: 1010px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5031\" class=\"wp-image-5031 size-full\" src=\"https:\/\/www.securetec.net\/wp-content\/uploads\/2021\/10\/Grafik-Kokain-Trend-im-Abwasser_10x5.jpg\" alt=\"Grafik Kokain Nachweis im Abwasser\" width=\"1000\" height=\"505\" srcset=\"https:\/\/www.securetec.net\/wp-content\/uploads\/2021\/10\/Grafik-Kokain-Trend-im-Abwasser_10x5.jpg 1000w, https:\/\/www.securetec.net\/wp-content\/uploads\/2021\/10\/Grafik-Kokain-Trend-im-Abwasser_10x5-300x152.jpg 300w, https:\/\/www.securetec.net\/wp-content\/uploads\/2021\/10\/Grafik-Kokain-Trend-im-Abwasser_10x5-768x388.jpg 768w, https:\/\/www.securetec.net\/wp-content\/uploads\/2021\/10\/Grafik-Kokain-Trend-im-Abwasser_10x5-705x356.jpg 705w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><p id=\"caption-attachment-5031\" class=\"wp-caption-text\"><strong>La tendance est flagrante : la quantit\u00e9 moyenne de benzoylecgonine (principal m\u00e9tabolite de la coca\u00efne) par jour en milligramme pour 1 000 personnes augmente dans le quartier de Zuid \u00e0 Anvers (Belgique), \u00e0 Zagreb (Croatie), \u00e0 Paris Seine Centre (France), \u00e0 Milan (Italie), \u00e0 Eindhoven et \u00e0 Utrecht (Pays-Bas), \u00e0 Castellon et \u00e0 Saint-Jacques-de-Compostelle (Espagne). Les donn\u00e9es de ces 8 villes ont \u00e9t\u00e9 obtenues annuellement et ont \u00e9t\u00e9 analys\u00e9es de 2011 \u00e0 2020. Source : Observatoire europ\u00e9en des drogues et des toxicomanies (OEDT), Lisbonne<\/strong><\/p><\/div>\n<p>Les charges de masse d\u2019<strong>amph\u00e9tamine<\/strong> les plus \u00e9lev\u00e9es relev\u00e9es dans les eaux us\u00e9es se trouvent dans l\u2019est et le nord de l\u2019Europe. Dans les villes du sud de l\u2019Europe, les r\u00e9sidus d\u00e9tect\u00e9s se sont av\u00e9r\u00e9s bien moins \u00e9lev\u00e9s. La <strong>m\u00e9thamph\u00e9tamine<\/strong> progresse elle aussi. Elle est surtout r\u00e9pandue \u00e0 Chypre, dans l\u2019est de l\u2019Allemagne, en Espagne, ainsi qu\u2019en Lituanie, au Danemark, en Norv\u00e8ge et en Finlande.<\/p>\n<p>Les \u00e9tudes ont r\u00e9v\u00e9l\u00e9 un mod\u00e8le temporel notable\u00a0: pour la m\u00e9thamph\u00e9tamine, une r\u00e9partition \u00e9gale est apparue tout au long de la semaine. Pour les amph\u00e9tamines, la coca\u00efne et la MDMA, la consommation \u00e9tait consid\u00e9rablement plus \u00e9lev\u00e9e en fin de semaine. Cela confirme que ces drogues sont souvent associ\u00e9es \u00e0 la f\u00eate et prises pour augmenter les sensations et l\u2019endurance.<\/p>\n<p>La consommation de cannabis est rest\u00e9e inchang\u00e9e par rapport \u00e0 2019. Les r\u00e9sultats des analyses des eaux us\u00e9es prouvent qu\u2019il est consomm\u00e9 principalement en Europe de l\u2019Ouest et du Sud, notamment dans les villes de Croatie, de France, d\u2019Espagne, des Pays-Bas et du Portugal. Le THC a \u00e9t\u00e9 confirm\u00e9 comme la \u00ab\u00a0drogue pour tous \u00e0 tout moment\u00a0\u00bb. Aucune diff\u00e9rence n\u2019existe entre grandes et petites villes ni aucune fen\u00eatre temporelle pr\u00e9f\u00e9r\u00e9e\u00a0: la consommation se r\u00e9partit de mani\u00e8re \u00e9gale tout au long de la semaine.<\/p>\n<p>Les possibilit\u00e9s des analyses des eaux us\u00e9es sont toutefois loin d\u2019\u00eatre \u00e9puis\u00e9es. Des efforts sont donc d\u00e9ploy\u00e9s pour que cette m\u00e9thode d\u2019analyse soit \u00e9galement utilis\u00e9e pour mener des \u00e9valuations li\u00e9es \u00e0 d\u2019autres drogues, au commerce de stup\u00e9fiants et \u00e0 la fabrication de substances ill\u00e9gales, en vue d\u2019identifier, par exemple, les sites de production. Mais l\u2019analyse des eaux us\u00e9es a d\u00e9j\u00e0 montr\u00e9 des avantages ind\u00e9niables par rapport \u00e0 d\u2019autres m\u00e9thodes avec lesquelles elles sont parfaitement compl\u00e9mentaires. Les analyses ne sont pas influenc\u00e9es par des r\u00e9ponses biais\u00e9s comme cela peut \u00eatre le cas lors de certaines enqu\u00eates men\u00e9es \u00e0 l\u2019aide d\u2019un interrogatoire personnel. Les substances consomm\u00e9es peuvent \u00e9galement \u00eatre mieux class\u00e9es et quantifi\u00e9es. Les consommateurs de drogues ne connaissent souvent pas le degr\u00e9 de puret\u00e9 des substances qu\u2019ils prennent.<\/p>\n<p>Les analyses des eaux us\u00e9es permettent de conna\u00eetre les nouvelles tendances de consommation rapidement, m\u00eame pour de petites zones g\u00e9ographiques, et de r\u00e9agir rapidement avec des mesures et des plans de lutte adapt\u00e9s.<\/p>\n<\/div><\/section>\n<div  class='hr av-2cs86x-a44fa5e9317b58e0fb7f8dcfc1ff89e9 hr-default  avia-builder-el-3  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-mn31g8h0-35c042a022090fdc5487493d436172ec '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3>D\u00e9pistage de drogues fiable sur les surfaces<\/h3>\n<p>Les drogues peuvent \u00eatre d\u00e9tect\u00e9es non seulement dans les eaux us\u00e9es ou d\u2019autres liquides mais aussi sur les diff\u00e9rentes surfaces. Le test de surfaces DrugWipe&nbsp;F d\u00e9tecte les cinq drogues les plus courantes de mani\u00e8re s\u00fbre sur diff\u00e9rents supports, notamment les volants de v\u00e9hicules, les poign\u00e9es de portes, les claviers ou les manches d\u2019outils. Ses applications comprennent notamment les constats d\u2019accident, le milieu carc\u00e9ral ou la s\u00e9curit\u00e9 au travail. Le test permet une v\u00e9rification sans contact personnel direct. Il est ainsi adapt\u00e9 \u00e0 toutes les situations dans lesquelles le d\u00e9pistage de personnes ne peut pas \u00eatre effectu\u00e9. Des contaminations plus anciennes peuvent aussi \u00eatre d\u00e9tect\u00e9es en toute fiabilit\u00e9. DrugWipe&nbsp;F saura vous convaincre gr\u00e2ce au d\u00e9pistage rapide de la pr\u00e9sence de cannabis, d\u2019opiac\u00e9s, de coca\u00efne, d\u2019amph\u00e9tamines et de m\u00e9thamph\u00e9tamines (MDMA, ecstasy).<\/p>\n<\/div><\/section>\n<div  class='hr av-371nxt-943b01c66f283990178f02ab21b2bac5 hr-default  avia-builder-el-5  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-mn4kguxf-613abad39bc51b20f6f6272e4c89f225 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2 style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1321 size-medium\" src=\"https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/02\/F501A-frei-2-300x67.png\" alt=\"Drogenschnelltest DrugWipe 5 F f\u00fcr Oberfl\u00e4chen\" width=\"300\" height=\"67\" srcset=\"https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/02\/F501A-frei-2-300x67.png 300w, https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/02\/F501A-frei-2-768x173.png 768w, https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/02\/F501A-frei-2-705x158.png 705w, https:\/\/www.securetec.net\/wp-content\/uploads\/2026\/02\/F501A-frei-2.png 899w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\nLes tests de surfaces sont indissociables de la lutte contre les drogues. La gamme de produits DrugWipe vous propose des tests adapt\u00e9s\u00a0\u2013 nous sommes \u00e0 votre disposition pour r\u00e9pondre \u00e0 vos questions.<\/h2>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mluuwmob-d3d55988080da931f1789212f54881a8\">\n#top .hr.hr-invisible.av-mluuwmob-d3d55988080da931f1789212f54881a8{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-mluuwmob-d3d55988080da931f1789212f54881a8 hr-invisible  avia-builder-el-7  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-mluuqu8f-4c6bf32995833a88b8b63b59e3d3c18c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"font-size: 8pt;\">Source : Observatoire europ\u00e9en des drogues et des toxicomanies : Analyse des eaux us\u00e9es et drogues &#8211; \u00e9tude multivilles europ\u00e9enne ; 18.05.2021, Lisbonne<\/p>\n<p style=\"font-size: 8pt;\">Source d&rsquo;image : Securetec Detektions-Systeme AG; Fotolia, Mulderphoto Nr. 249188962<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-20kcv3-fb1157b8f4b4ac8bee1de96942828add\">\n#top .hr.hr-invisible.av-20kcv3-fb1157b8f4b4ac8bee1de96942828add{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-20kcv3-fb1157b8f4b4ac8bee1de96942828add hr-invisible  avia-builder-el-9  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-mmt4nfqo-92052e20f9963c231fac36d9a5f0878e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div class=\"wpb_text_column wpb_content_element\"><div class='w3eden'><!-- WPDM Link Template: Default Template -->\n\n<div class=\"link-template-default card mb-2\">\n    <div class=\"card-body\">\n        <div class=\"media\">\n            <div class=\"mr-3 img-48\"><img decoding=\"async\" class=\"wpdm_icon\" alt=\"Ic\u00f4ne\" src=\"https:\/\/www.securetec.net\/wp-content\/plugins\/download-manager\/assets\/file-type-icons\/pdf.svg\" \/><\/div>\n            <div class=\"media-body\">\n                <h3 class=\"package-title\"><a href='https:\/\/www.securetec.net\/fr\/download\/lettre-dinformation-analyse-des-eaux-usees-dans-le-cadre-de-la-lutte-contre-les-drogues\/'>Lettre d&#039;information: Analyse des eaux us\u00e9es dans le cadre de la lutte contre les drogues<\/a><\/h3>\n                <div class=\"text-muted text-small\"><i class=\"fas fa-copy\"><\/i> 1 fichier\u00b7s <i class=\"fas fa-hdd ml-3\"><\/i> 646.09 KB<\/div>\n            <\/div>\n            <div class=\"ml-3\">\n                <a class='wpdm-download-link download-on-click btn btn-primary ' rel='nofollow' href='#' data-downloadurl=\"https:\/\/www.securetec.net\/fr\/download\/lettre-dinformation-analyse-des-eaux-usees-dans-le-cadre-de-la-lutte-contre-les-drogues\/?wpdmdl=5014&refresh=6ac51a344b8161791302196\">T\u00e9l\u00e9charger<\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n<\/div><\/div>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"<p>Le coup d\u2019envoi a \u00e9t\u00e9 donn\u00e9 en 2011. Les premi\u00e8res \u00e9tudes des eaux us\u00e9es ont eu lieu cette ann\u00e9e-l\u00e0 afin d\u2019analyser la consommation de drogues ill\u00e9gales dans 19 villes europ\u00e9ennes. <\/p>\n","protected":false},"author":3,"featured_media":5087,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[29],"tags":[],"class_list":["post-5086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualite"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lettre d&#039;information : Analyse des eaux us\u00e9es<\/title>\n<meta name=\"description\" content=\"Analyse des eaux us\u00e9es contre la drogue : l&#039;\u00e9tude r\u00e9v\u00e8le les tendances depuis 2011. 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