{"id":175,"date":"2013-05-11T11:01:09","date_gmt":"2013-05-11T09:01:09","guid":{"rendered":"http:\/\/demo4.llartec.com\/?p=175"},"modified":"2024-02-16T02:04:48","modified_gmt":"2024-02-16T01:04:48","slug":"fotocatalisis","status":"publish","type":"post","link":"https:\/\/pureti.es\/en\/fotocatalisis\/","title":{"rendered":"Photocatalysis"},"content":{"rendered":"

Oxidaci\u00f3n fotocatal\u00edtica (UV-PCO)<\/b><\/p>\n

La fotocat\u00e1lisis es un fen\u00f3meno natural en el que una sustancia, llamada fotocatalizador (TiO2) a trav\u00e9s de la acci\u00f3n de la LUZ\u00a0<\/strong>(natural o artificial), cambia la velocidad de una reacci\u00f3n qu\u00edmica.<\/p>\n

En presencia de humedad, de aire y de luz se activa un fuerte proceso oxidativo<\/strong> que conduce a la descomposici\u00f3n de los contaminantes org\u00e1nicos que entran en contacto con estas superficies. Su funcionamiento imita la fotos\u00edntesis.<\/p>\n

El proceso qu\u00edmico que subyace en realidad es una oxidaci\u00f3n puesto en marcha gracias a la acci\u00f3n combinada de la luz (solar o artificial) y la humedad en el aire.<\/p>\n

Los dos elementos (luz y el aire), en contacto con el recubrimiento de superficies, de hecho, favorecen la activaci\u00f3n de la reacci\u00f3n y la consiguiente descomposici\u00f3n de las sustancias org\u00e1nicas e inorg\u00e1nicas (equivalente a todo el polvo fino PM 2,5 – PM10), de microbios, de los \u00f3xidos de nitr\u00f3geno, compuestos arom\u00e1ticos policondensados,\u00a0 benceno, di\u00f3xido de azufre, mon\u00f3xido de carbono, formaldeh\u00eddo,\u00a0 metanol, etanol, benceno, etilbenceno, de mon\u00f3xido de carbono y de di\u00f3xido de nitr\u00f3geno.<\/p>\n

Las substancias contaminantes y t\u00f3xicas, se transforman, a trav\u00e9s del proceso de fotocat\u00e1lisis<\/strong>, en nitrato de sodio (NaNO3), carbonatos de sodio (Na2CO3) y caliza (CaCO3), inofensivos y medible en ppb (partes por mil millones).
\nEl resultado es una reducci\u00f3n significativa de los contaminantes t\u00f3xicos producidos por autom\u00f3viles, f\u00e1bricas, calefacci\u00f3n de los hogares y otras fuentes.<\/p>\n

 <\/p>\n

\"fotocatalisis-PURETI-purifica-el-aire\"<\/a><\/p>\n

 <\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Oxidaci\u00f3n fotocatal\u00edtica (UV-PCO) La fotocat\u00e1lisis es un fen\u00f3meno natural en el que una sustancia, llamada fotocatalizador (TiO2) a trav\u00e9s de la acci\u00f3n de la LUZ\u00a0(natural o artificial), cambia la velocidad de una reacci\u00f3n qu\u00edmica. En presencia de humedad, de aire y de luz se activa un fuerte proceso oxidativo que conduce a la descomposici\u00f3n de […]<\/p>\n","protected":false},"author":3,"featured_media":1658,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[14],"tags":[29,21,53,26,19,22,65,23,30,24,25,27,28,20],"class_list":["post-175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pureti-lab","tag-ahorro","tag-aplicacion-segura","tag-contaminacion-y-salud","tag-descontaminacion-y-purificacion-del-ambiente-con-minerales","tag-desinfeccion","tag-espacios-frescos","tag-fotocatalisis","tag-limpieza-de-larga-duracion","tag-mejora-el-inmueble","tag-neutraliza-olores","tag-optimizacion-del-mantenimiento","tag-produccion-aire-puro","tag-purificacion-del-medio-ambiente","tag-solucion-sostenible","entry","has-media"],"_links":{"self":[{"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/posts\/175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/comments?post=175"}],"version-history":[{"count":12,"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/posts\/175\/revisions"}],"predecessor-version":[{"id":3048,"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/posts\/175\/revisions\/3048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/media\/1658"}],"wp:attachment":[{"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/media?parent=175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pureti.es\/en\/wp-json\/wp\/v2\/categories?post=175"},{"taxonomy":"post_tag","embeddable":true,"href":"https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