{"id":4128,"date":"2026-03-12T19:09:32","date_gmt":"2026-03-12T19:09:32","guid":{"rendered":"https:\/\/nano-test.de\/?p=4128"},"modified":"2026-04-12T07:29:35","modified_gmt":"2026-04-12T07:29:35","slug":"legionellen-pfas-im-trinkwasser-risiken-und-testmoeglichkeiten","status":"publish","type":"post","link":"https:\/\/nano-test.de\/it\/2026\/03\/12\/legionellen-pfas-im-trinkwasser-risiken-und-testmoeglichkeiten\/","title":{"rendered":"Legionella #038; PFAS nell'acqua potabile: rischi e opzioni di test"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4128\" class=\"elementor elementor-4128\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-431cfe8 ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"431cfe8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3f78725d ts-bg-color-over-image\" data-id=\"3f78725d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9d341ac elementor-widget elementor-widget-text-editor\" data-id=\"9d341ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"j629j0\" data-start=\"542\" data-end=\"584\"><span style=\"color: #000000;\">Legionella e PFAS in acqua potabile<\/span><\/h2><p data-start=\"586\" data-end=\"854\"><span style=\"color: #000000;\">Trinkwasser gilt in Deutschland als sicher, <strong data-start=\"630\" data-end=\"640\">jedoch<\/strong> k\u00f6nnen Legionellen und PFAS (Per- und polyfluorierte Alkylsubstanzen) das Wasser belasten. Beide stellen <strong data-start=\"746\" data-end=\"773\">gesundheitliche Risiken<\/strong> dar, deshalb ist es wichtig, die Belastung zu kennen und bei Bedarf zu testen.<\/span><\/p><hr data-start=\"856\" data-end=\"859\"><h2 data-section-id=\"77691j\" data-start=\"861\" data-end=\"885\"><span style=\"color: #000000;\">Cosa sono le legionella?<\/span><\/h2><p data-start=\"887\" data-end=\"1293\"><span style=\"color: #000000;\">Legionellen sind Bakterien, die sich besonders in <strong data-start=\"937\" data-end=\"988\">Warmwasserleitungen, Boileranlagen oder Duschen<\/strong> vermehren. Infektionen erfolgen meist durch das <strong data-start=\"1037\" data-end=\"1069\">Einatmen von Wassertr\u00f6pfchen<\/strong>. Besonders in Duschen, Whirlpools oder Nebelanlagen k\u00f6nnen sie eingeatmet werden. (<a class=\"decorated-link\" style=\"color: #000000;\" href=\"https:\/\/www.bwt.com\/de-ch\/loesungen-fuer-geschaeftskunden\/wasserkonditionierung\/trinkwasser\/legionellen\/?utm_source=chatgpt.com\" target=\"_new\" rel=\"noopener\" data-start=\"1153\" data-end=\"1290\">BWT.de<\/a>)<\/span><\/p><h3 data-section-id=\"x8zyvw\" data-start=\"1295\" data-end=\"1319\"><span style=\"color: #000000;\">Rischi e sintomi<\/span><\/h3><ul data-start=\"1320\" data-end=\"1408\"><li data-section-id=\"1uo4xiz\" data-start=\"1320\" data-end=\"1359\"><p data-start=\"1322\" data-end=\"1359\"><span style=\"color: #000000;\">Febbre Pontiac: lieve, simil-influenzale<\/span><\/p><\/li><li data-section-id=\"f7k6dx\" data-start=\"1360\" data-end=\"1408\"><p data-start=\"1362\" data-end=\"1408\"><span style=\"color: #000000;\">Malattia legionaria: polmonite grave<\/span><\/p><\/li><\/ul><p data-start=\"1410\" data-end=\"1651\"><span style=\"color: #000000;\">Gef\u00e4hrdete Gruppen sind \u00e4ltere Menschen, Raucher und Personen mit geschw\u00e4chtem Immunsystem. (<a class=\"decorated-link\" style=\"color: #000000;\" href=\"https:\/\/www.rki.de\/DE\/Themen\/Infektionskrankheiten\/Infektionskrankheiten-A-Z\/L\/Legionellose\/OEGD\/Hygiene-Trinkwasserinstallationen.html\" target=\"_new\" rel=\"noopener\" data-start=\"1503\" data-end=\"1648\">RKI.de<\/a>)<\/span><\/p><hr data-start=\"1653\" data-end=\"1656\"><h2 data-section-id=\"14xux4e\" data-start=\"1658\" data-end=\"1680\"><span style=\"color: #000000;\">PFAS nell'acqua potabile<\/span><\/h2><p data-start=\"1682\" data-end=\"1845\"><span style=\"color: #000000;\">PFAS sind synthetische Chemikalien, die sich in der Umwelt und im K\u00f6rper <strong data-start=\"1755\" data-end=\"1769\">anreichern<\/strong>. Sie kommen in Industrieprodukten, Verpackungen und Feuerl\u00f6schschaum vor.<\/span><\/p><h3 data-section-id=\"frhy16\" data-start=\"1847\" data-end=\"1869\"><span style=\"color: #000000;\">Rischi per la salute<\/span><\/h3><ul data-start=\"1870\" data-end=\"1940\"><li data-section-id=\"1d1pfev\" data-start=\"1870\" data-end=\"1886\"><p data-start=\"1872\" data-end=\"1886\"><span style=\"color: #000000;\">Danno al fegato<\/span><\/p><\/li><li data-section-id=\"1uchgse\" data-start=\"1887\" data-end=\"1915\"><p data-start=\"1889\" data-end=\"1915\"><span style=\"color: #000000;\">Cambiamenti ormonali<\/span><\/p><\/li><li data-section-id=\"kiz8f7\" data-start=\"1916\" data-end=\"1940\"><p data-start=\"1918\" data-end=\"1940\"><span style=\"color: #000000;\">Aumento del rischio di cancro<\/span><\/p><\/li><\/ul><p data-start=\"1942\" data-end=\"2183\"><span style=\"color: #000000;\">Deshalb empfehlen Experten, Wasser aus <strong data-start=\"1981\" data-end=\"2003\">belasteten Quellen<\/strong> pr\u00fcfen zu lassen. (<a class=\"decorated-link\" style=\"color: #000000;\" href=\"https:\/\/www.lemonde.fr\/en\/environment\/article\/2025\/06\/23\/fish-offal-cereal-and-eggs-are-also-contaminated-by-forever-chemicals_6742613_114.html\" target=\"_new\" rel=\"noopener\" data-start=\"2023\" data-end=\"2180\">LeMonde.fr<\/a>)<\/span><\/p><hr data-start=\"2185\" data-end=\"2188\"><h2 data-section-id=\"1e00727\" data-start=\"2190\" data-end=\"2218\"><span style=\"color: #000000;\">Limiti nell'acqua potabile<\/span><\/h2><p data-start=\"2220\" data-end=\"2377\"><span style=\"color: #000000;\"><strong data-start=\"2220\" data-end=\"2236\">Legionella:<\/strong> technischer Ma\u00dfnahmenwert <strong data-start=\"2263\" data-end=\"2288\">100 KBE\/100\u202fml Wasser<\/strong>. \u00dcberschreitung erfordert sofortige Ma\u00dfnahmen wie Desinfektion oder Leitungsreinigung.<\/span><\/p><p data-start=\"2379\" data-end=\"2517\"><span style=\"color: #000000;\"><strong data-start=\"2379\" data-end=\"2388\">PFAS:<\/strong> Grenzwerte in Deutschland und der EU werden sehr streng \u00fcberwacht, da schon kleine Mengen gesundheitlich relevant sein k\u00f6nnen.<\/span><\/p><hr data-start=\"2519\" data-end=\"2522\"><h2 data-section-id=\"1pa2xed\" data-start=\"2524\" data-end=\"2543\"><span style=\"color: #000000;\">Test dell'acqua potabile<\/span><\/h2><p data-start=\"2545\" data-end=\"2668\"><span style=\"color: #000000;\"><strong data-start=\"2545\" data-end=\"2566\">Legionellen-Test:<\/strong> Pflicht bei zentralen Warmwasseranlagen, \u00f6ffentlichen Geb\u00e4uden oder Warmwasserspeichern &gt;400\u202fLiter.<\/span><\/p><p data-start=\"2670\" data-end=\"2756\"><span style=\"color: #000000;\"><strong data-start=\"2670\" data-end=\"2684\">PFAS-Test:<\/strong> Sinnvoll bei Brunnenwasser, N\u00e4he zu Industriegebieten oder Flugh\u00e4fen.<\/span><\/p><p data-start=\"2758\" data-end=\"2970\"><span style=\"color: #000000;\">Die Tests werden von zertifizierten Laboren durchgef\u00fchrt, z.\u202fB. <a class=\"decorated-link cursor-pointer\" style=\"color: #000000;\" target=\"_new\" rel=\"noopener\" data-start=\"2822\" data-end=\"2888\">Eurofins Wasseranalytik<\/a>. Dort werden sowohl <strong data-start=\"2909\" data-end=\"2922\">Batteri<\/strong> als auch <strong data-start=\"2932\" data-end=\"2956\">chemische Substanzen<\/strong> analysiert.<\/span><\/p><hr data-start=\"2972\" data-end=\"2975\"><h2 data-section-id=\"1w48caq\" data-start=\"2977\" data-end=\"2990\"><span style=\"color: #000000;\">Prevenzione<\/span><\/h2><p data-start=\"2992\" data-end=\"3010\"><span style=\"color: #000000;\"><strong data-start=\"2992\" data-end=\"3008\">Legionella:<\/strong><\/span><\/p><ul data-start=\"3011\" data-end=\"3099\"><li data-section-id=\"4epebo\" data-start=\"3011\" data-end=\"3032\"><p data-start=\"3013\" data-end=\"3032\"><span style=\"color: #000000;\">Acqua calda &gt;60\u00b0C<\/span><\/p><\/li><li data-section-id=\"vxb5rm\" data-start=\"3033\" data-end=\"3064\"><p data-start=\"3035\" data-end=\"3064\"><span style=\"color: #000000;\">Risciacquare regolarmente i tubi<\/span><\/p><\/li><li data-section-id=\"lq07se\" data-start=\"3065\" data-end=\"3099\"><p data-start=\"3067\" data-end=\"3099\"><span style=\"color: #000000;\">Evitare l'acqua stagnante<\/span><\/p><\/li><\/ul><p data-start=\"3101\" data-end=\"3112\"><span style=\"color: #000000;\"><strong data-start=\"3101\" data-end=\"3110\">PFAS:<\/strong><\/span><\/p><ul data-start=\"3113\" data-end=\"3215\"><li data-section-id=\"1s97wvi\" data-start=\"3113\" data-end=\"3162\"><p data-start=\"3115\" data-end=\"3162\"><span style=\"color: #000000;\">Utilizzare il filtro dell'acqua con le specifiche PFAS<\/span><\/p><\/li><li data-section-id=\"1jjyk0j\" data-start=\"3163\" data-end=\"3215\"><p data-start=\"3165\" data-end=\"3215\"><span style=\"color: #000000;\">Controllare le fonti vicino all'industria o all'aeroporto<\/span><\/p><\/li><\/ul><p data-start=\"3217\" data-end=\"3308\"><span style=\"color: #000000;\">Inoltre, i sistemi di acqua potabile dovrebbero essere mantenuti regolarmente per ridurre al minimo i rischi.<\/span><\/p><hr data-start=\"3310\" data-end=\"3313\"><h2 data-section-id=\"3tz365\" data-start=\"3315\" data-end=\"3338\"><span style=\"color: #000000;\">FAQ - Domande frequenti<\/span><\/h2><p data-start=\"3340\" data-end=\"3440\"><span style=\"color: #000000;\"><strong data-start=\"3340\" data-end=\"3394\">Quali sono i sintomi di un'infezione da legionella?<\/strong><\/span><br data-start=\"3394\" data-end=\"3397\"><span style=\"color: #000000;\">Tosse, febbre, respiro corto, dolore muscolare.<\/span><\/p><p data-start=\"3442\" data-end=\"3593\"><span style=\"color: #000000;\"><strong data-start=\"3442\" data-end=\"3497\">Quando dovresti fare un test dell'acqua potabile?<\/strong><\/span><br data-start=\"3497\" data-end=\"3500\"><span style=\"color: #000000;\">Nel caso di un sistema di acqua calda centrale, di edifici pubblici o di sospetto inquinamento chimico.<\/span><\/p><p data-start=\"3595\" data-end=\"3704\"><span style=\"color: #000000;\"><strong data-start=\"3595\" data-end=\"3641\">I PFA possono essere rimossi dall'acqua potabile?<\/strong><\/span><br data-start=\"3641\" data-end=\"3644\"><span style=\"color: #000000;\">S\u00ec, ad es. B. da filtri a carbone attivo o sistemi di osmosi inversa.<\/span><\/p><p data-start=\"3706\" data-end=\"3854\"><span style=\"color: #000000;\"><strong data-start=\"3706\" data-end=\"3742\">I bambini sono particolarmente a rischio?<\/strong><\/span><br data-start=\"3742\" data-end=\"3745\"><span style=\"color: #000000;\">S\u00ec, soprattutto nella Legionella, i bambini, gli anziani e le persone con immunocompromesso sono pi\u00f9 colpiti.<\/span><\/p><hr data-start=\"3856\" data-end=\"3859\"><h2 data-section-id=\"x8o1ad\" data-start=\"3861\" data-end=\"3869\"><span style=\"color: #000000;\">Conclusione<\/span><\/h2><p data-start=\"3871\" data-end=\"4151\"><span style=\"color: #000000;\"><strong data-start=\"3871\" data-end=\"3910\">Legionellen und PFAS im Trinkwasser<\/strong> sind relevante Gesundheitsrisiken. Deshalb sind <strong data-start=\"3959\" data-end=\"3980\">Trinkwasser-Tests<\/strong> sinnvoll und gesetzlich vorgeschrieben, wenn Grenzwerte \u00fcberschritten werden k\u00f6nnten. Pr\u00e4ventive Ma\u00dfnahmen sorgen f\u00fcr sicheres Trinkwasser und sch\u00fctzen Ihre Gesundheit.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Legionellen &amp; PFAS im Trinkwasser Trinkwasser gilt in Deutschland als sicher, jedoch k\u00f6nnen Legionellen und PFAS (Per- und polyfluorierte Alkylsubstanzen) das Wasser belasten. Beide stellen gesundheitliche Risiken dar, deshalb ist es wichtig, die Belastung zu kennen und bei Bedarf zu testen. Was sind Legionellen? Legionellen sind Bakterien, die sich besonders in Warmwasserleitungen, Boileranlagen oder Duschen \u2026 <a href=\"https:\/\/nano-test.de\/it\/2026\/03\/12\/legionellen-pfas-im-trinkwasser-risiken-und-testmoeglichkeiten\/\" class=\"more-link\" title=\"Continue reading &lt;span class=\" screen-reader-text>Legionellen &amp; PFAS im Trinkwasser: Risiken und Testm\u00f6glichkeiten\u201c&gt;Continue reading <span class=\"screen-reader-text\">Legionella e PFAS nell'acqua potabile: rischi e opportunit\u00e0 di test<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":4129,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4128","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medizinprodukt-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Legionellen &amp; PFAS im Trinkwasser: Risiken und Testm\u00f6glichkeiten | Nano-Test\u00ae<\/title>\n<meta name=\"description\" content=\"Legionellen und PFAS im Trinkwasser k\u00f6nnen Ihre Gesundheit gef\u00e4hrden. 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