{"id":15196,"date":"2022-08-22T11:57:49","date_gmt":"2022-08-22T09:57:49","guid":{"rendered":"https:\/\/curiokids.net\/koffiedik-om-vervuild-water-te-reinigen\/"},"modified":"2022-09-02T17:48:39","modified_gmt":"2022-09-02T15:48:39","slug":"koffiedik-om-vervuild-water-te-reinigen","status":"publish","type":"post","link":"https:\/\/curiokids.net\/nl\/koffiedik-om-vervuild-water-te-reinigen\/","title":{"rendered":"Koffiedik om vervuild water te reinigen!"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"15196\" class=\"elementor elementor-15196 elementor-1242\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7faefa97 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7faefa97\" data-element_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-5027283f\" data-id=\"5027283f\" data-element_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-22981f17 elementor-widget elementor-widget-spacer\" data-id=\"22981f17\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-47f536a9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47f536a9\" data-element_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-50 elementor-top-column elementor-element elementor-element-38add73a\" data-id=\"38add73a\" data-element_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-57dcf818 elementor-widget elementor-widget-heading\" data-id=\"57dcf818\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Koffiedik, en slim en milieuvriendelijk idee om water te filteren. <\/h2>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1ae761c2\" data-id=\"1ae761c2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3169c69a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3169c69a\" data-element_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-66 elementor-top-column elementor-element elementor-element-33d13c3e\" data-id=\"33d13c3e\" data-element_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-b1ed3cd elementor-widget elementor-widget-text-editor\" data-id=\"b1ed3cd\" data-element_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<p>Lekker! We kennen allemaal de geur van koffiearoma die &#8216;s morgens door het\u00a0huis hangt!<\/p>\n<p>Maar een kopje koffie zetten betekent ook dat er een portie drassig, gemalen koffie achterblijft, die we koffiedik noemen. Dit belandt vaak in de vuilnisbak. Is dat niet wat je denkt? Maar als je optelt wat er uit coffeeshops en restaurants komt, blijven er tonnen koffiedik over.<\/p>\n<p>Wetenschappers hebben een geweldige manier gevonden om ons afval te verminderen en giftige stoffen uit ons leefmilieu te verwijderen.<\/p>\n\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<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-45707475\" data-id=\"45707475\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-951e1a2 elementor-widget elementor-widget-image\" data-id=\"951e1a2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/elementor\/thumbs\/DicoKids-qo7mtx2x6sb91s5qv3v5k38zcuh9lp5ajkwhapuvss.png\" title=\"DicoKids\" alt=\"DicoKids\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22d388c6 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"22d388c6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Aroma<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1014e5 elementor-widget elementor-widget-text-editor\" data-id=\"c1014e5\" data-element_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<p>Natuurlijke of synthetische\u00a0stoffen die een geur produceren<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59a9f12 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"59a9f12\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Moleculen<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c66e430 elementor-widget elementor-widget-text-editor\" data-id=\"6c66e430\" data-element_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<p>Groep atomen die zich door chemische bindingen verenigt om een verbinding te vormen.<\/p>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-76592162 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"76592162\" data-element_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-1a24f80a\" data-id=\"1a24f80a\" data-element_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-443e5977 elementor-widget elementor-widget-spacer\" data-id=\"443e5977\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2a5bd3af elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a5bd3af\" data-element_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-78f52331\" data-id=\"78f52331\" data-element_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-3cf89773 elementor-widget elementor-widget-heading\" data-id=\"3cf89773\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Koffiedik absorbeert zware metalen.<\/h2>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4baf6503 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4baf6503\" data-element_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-50 elementor-top-column elementor-element elementor-element-510ad5a0\" data-id=\"510ad5a0\" data-element_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-6a3a38db elementor-widget elementor-widget-text-editor\" data-id=\"6a3a38db\" data-element_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<p>De onderzoekers verzamelden deze natte koffierestjes en vormden, net als bij boetseerklei, een soort spons die toxische stoffen, zware metalen genaamd, absorbeerde. Deze zware metalen zijn gevaarlijk voor de gezondheid. Het is dus belangrijk dat ze zich niet in het water bevinden dat we drinken.<\/p>\n\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1f5d46c0\" data-id=\"1f5d46c0\" data-element_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-5f1ae2b2 elementor-widget elementor-widget-image\" data-id=\"5f1ae2b2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet_curiokids.jpg\" class=\"elementor-animation-grow attachment-full size-full wp-image-15198\" alt=\"\" srcset=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet_curiokids.jpg 800w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet_curiokids-300x200.jpg 300w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet_curiokids-768x512.jpg 768w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet_curiokids-600x400.jpg 600w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet_curiokids-272x182.jpg 272w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-34adf91f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"34adf91f\" data-element_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-711a68dd\" data-id=\"711a68dd\" data-element_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-19e27fb9 elementor-widget elementor-widget-spacer\" data-id=\"19e27fb9\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-291801aa elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"291801aa\" data-element_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-50 elementor-top-column elementor-element elementor-element-7aa192f0\" data-id=\"7aa192f0\" data-element_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-450b4837 elementor-widget elementor-widget-heading\" data-id=\"450b4837\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hoe werkt het filterschuim uit koffiedik?<\/h2>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2431e5d9\" data-id=\"2431e5d9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b160f8a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b160f8a\" data-element_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-50 elementor-top-column elementor-element elementor-element-4b4aaadd\" data-id=\"4b4aaadd\" data-element_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-812e83e elementor-widget elementor-widget-image\" data-id=\"812e83e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"750\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_MOUSSE_curiokids.jpg\" class=\"elementor-animation-grow attachment-full size-full wp-image-15201\" alt=\"\" srcset=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_MOUSSE_curiokids.jpg 800w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_MOUSSE_curiokids-300x281.jpg 300w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_MOUSSE_curiokids-768x720.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-014d02d\" data-id=\"014d02d\" data-element_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-66994574 elementor-widget elementor-widget-text-editor\" data-id=\"66994574\" data-element_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<p>In koffie zitten grote suikermoleculen zoals cellulose (dezelfde verbinding die wordt gebruikt om papiervellen te maken), vetzuren (zoals olijfolie) en polyfenolen (die worden gevonden in wijn en aardbeien) die in staat zijn deze zware metalen te vangen en vast te houden.<\/p>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-75dc5425 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"75dc5425\" data-element_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-610206d8\" data-id=\"610206d8\" data-element_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-20d9b6a3 elementor-widget elementor-widget-spacer\" data-id=\"20d9b6a3\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8ce6455 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ce6455\" data-element_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-66 elementor-top-column elementor-element elementor-element-c67fbd1\" data-id=\"c67fbd1\" data-element_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-92e3e9b elementor-widget elementor-widget-text-editor\" data-id=\"92e3e9b\" data-element_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<p>Om het te vergemakkelijken, hebben onderzoekers koffiedik gebruikt om een door baksteen vol gaten te maken. Zoals een harde schuim. Ze plaatsten het vervolgens in het vervuild water en de baksteen absorbeert alles.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e5733a elementor-widget elementor-widget-image\" data-id=\"7e5733a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet2_curiokids.jpg\" class=\"elementor-animation-grow attachment-full size-full wp-image-15204\" alt=\"\" srcset=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet2_curiokids.jpg 800w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet2_curiokids-300x200.jpg 300w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet2_curiokids-768x513.jpg 768w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet2_curiokids-600x400.jpg 600w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/marc-de-cafe_filtration-eau_robinet2_curiokids-272x182.jpg 272w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\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<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-26b4fee\" data-id=\"26b4fee\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-67813ba elementor-widget elementor-widget-image\" data-id=\"67813ba\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/elementor\/thumbs\/DicoKids-qo7mtx2x6sb91s5qv3v5k38zcuh9lp5ajkwhapuvss.png\" title=\"DicoKids\" alt=\"DicoKids\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f16847 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"7f16847\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Vetzuren<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0b4179 elementor-widget elementor-widget-text-editor\" data-id=\"d0b4179\" data-element_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<p>Moleculen die behoren tot de vetten<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a5cc10 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"2a5cc10\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Cellulose<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d012ab4 elementor-widget elementor-widget-text-editor\" data-id=\"d012ab4\" data-element_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<p>Gigantische moleculen waaruit plantaardige cellen bestaan.<\/p>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c2422c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c2422c8\" data-element_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-9199df6\" data-id=\"9199df6\" data-element_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-2af580f elementor-widget elementor-widget-spacer\" data-id=\"2af580f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b682ee1 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b682ee1\" data-element_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-50 elementor-top-column elementor-element elementor-element-a154ff7\" data-id=\"a154ff7\" data-element_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-df10b59 elementor-widget elementor-widget-heading\" data-id=\"df10b59\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Is de koffiedik pastei doeltreffend om van zware metalen uit water te filteren??<\/h2>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-951d2dd\" data-id=\"951d2dd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-89aeb30 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"89aeb30\" data-element_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-33 elementor-top-column elementor-element elementor-element-2c756ad\" data-id=\"2c756ad\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-27e13aa elementor-widget elementor-widget-image\" data-id=\"27e13aa\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/elementor\/thumbs\/DicoKids-qo7mtx2x6sb91s5qv3v5k38zcuh9lp5ajkwhapuvss.png\" title=\"DicoKids\" alt=\"DicoKids\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca9ea18 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ca9ea18\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Filter<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b74cdeb elementor-widget elementor-widget-text-editor\" data-id=\"b74cdeb\" data-element_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<p>Een apparaat dat vloeistof of lucht doorlaat en verontreinigende stoffen tegenhoudt.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-abcc61a elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"abcc61a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Zware metalen<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-402972b elementor-widget elementor-widget-text-editor\" data-id=\"402972b\" data-element_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<p>Het geheel van metalen die in Europa als giftig worden beschouwd.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bc816c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"8bc816c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Kwik<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3389a5 elementor-widget elementor-widget-text-editor\" data-id=\"e3389a5\" data-element_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<p>Vloeibaar metaal in thermometers gebruikt<\/p>\n\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<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0a1decf\" data-id=\"0a1decf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6c87340\" data-id=\"6c87340\" data-element_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-ed0ab5f elementor-widget elementor-widget-text-editor\" data-id=\"ed0ab5f\" data-element_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<p>Om dit te controleren, hebben ze een klein stukje van dit schuim (ter grootte van een amandel) in stilstaand water gelegd. Na 30 uur was bijna al het kwik (99%) opgevangen (een vloeibaar metaal in thermometers gebruikt om temperatuur te meten).<\/p>\n<p>Ze deden hetzelfde experiment met kraanwater en met water dat zwaar vervuild was met kwik (200 ppb). Meer dan de helft (50-60%) van het kwik werd door onze koffiespons opgevangen. Dit is hetzelfde resultaat als bij de producten die in de winkels worden verkocht.<\/p>\n<p>En zo kan ons afval worden gerecycleerd om slimme materialen te maken die de natuur beschermen!<\/p>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cc77207 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc77207\" data-element_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-6033cf6\" data-id=\"6033cf6\" data-element_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-c16ea2d elementor-widget elementor-widget-spacer\" data-id=\"c16ea2d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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":"<div class=\"mh-excerpt\"><p>Koffiedik, en slim en milieuvriendelijk idee om water te filteren. Lekker! We kennen allemaal de <a class=\"mh-excerpt-more\" href=\"https:\/\/curiokids.net\/nl\/koffiedik-om-vervuild-water-te-reinigen\/\" title=\"Koffiedik om vervuild water te reinigen!\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":3,"featured_media":15207,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[277,243,220,197,208],"tags":[],"_links":{"self":[{"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/posts\/15196"}],"collection":[{"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/comments?post=15196"}],"version-history":[{"count":0,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/posts\/15196\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/media\/15207"}],"wp:attachment":[{"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/media?parent=15196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/categories?post=15196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/tags?post=15196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}