{"id":9411,"date":"2025-02-28T09:36:35","date_gmt":"2025-02-28T09:36:35","guid":{"rendered":"https:\/\/eu4dual.education\/?page_id=9411"},"modified":"2025-02-28T13:27:54","modified_gmt":"2025-02-28T13:27:54","slug":"management-of-rain-water-urzain","status":"publish","type":"page","link":"https:\/\/eu4dual.education\/fi\/partner-up\/best-practices\/management-of-rain-water-urzain\/","title":{"rendered":"Management of rain water \u2013 UR\u2019ZAIN"},"content":{"rendered":"<div data-elementor-type=\"page\" data-elementor-id=\"9411\" class=\"elementor elementor-9411\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58d04ede e-con-full e-flex e-con e-parent\" data-id=\"58d04ede\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ef12666 e-con-full e-flex e-con e-parent\" data-id=\"2ef12666\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-373cac61 e-con-full e-flex e-con e-child\" data-id=\"373cac61\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ab2a94 elementor-widget elementor-widget-breadcrumbs\" data-id=\"2ab2a94\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/eu4dual.education\/fi\/\">Etusivu<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-66902b21 e-con-full e-flex e-con e-child\" data-id=\"66902b21\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bdb5b17 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2bdb5b17\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Best practice:<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51dac33c elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"51dac33c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Management of rain water - UR'ZAIN<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ec82da1 e-con-full e-flex e-con e-parent\" data-id=\"3ec82da1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64ec8583 elementor-widget-tablet__width-inherit elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"64ec8583\" 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\t\t<img decoding=\"async\" width=\"1440\" height=\"33\" src=\"https:\/\/eu4dual.education\/wp-content\/uploads\/2025\/02\/618070ce8434eed49c0467453d640817.svg\" class=\"attachment-full size-full wp-image-9049\" alt=\"\" data-no-translation=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-448adcd1 e-con-full e-flex e-con e-child\" data-id=\"448adcd1\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-557f7693 e-con-full e-flex e-con e-child\" data-id=\"557f7693\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-5c64b0f4 e-con-full e-flex e-con e-child\" data-id=\"5c64b0f4\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2640f344 e-con-full e-flex e-con e-child\" data-id=\"2640f344\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44f9dafb elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"44f9dafb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Focus area<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15b7dba4 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"15b7dba4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Recover, manage and use rainwater<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-134e63bf e-con-full e-flex e-con e-child\" data-id=\"134e63bf\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25672a9f elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"25672a9f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Name of university<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1cd4925c elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"1cd4925c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">ESTIA<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23de21fe elementor-widget-tablet__width-inherit elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"23de21fe\" 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\t\t<img decoding=\"async\" width=\"1440\" height=\"33\" src=\"https:\/\/eu4dual.education\/wp-content\/uploads\/2025\/02\/d32f0d2e0fe873cd1989ca9ee21eac48.svg\" class=\"attachment-full size-full wp-image-9050\" alt=\"\" data-no-translation=\"\" \/>\t\t\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>\n\t\t<div class=\"elementor-element elementor-element-4cb8e9cd e-con-full e-flex e-con e-parent\" data-id=\"4cb8e9cd\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5f4aea53 e-con-full e-flex e-con e-child\" data-id=\"5f4aea53\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-79bfc5ba e-con-full e-flex e-con e-child\" data-id=\"79bfc5ba\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67ba332d elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"67ba332d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Brief description<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b83fda elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b83fda\" 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\t\t<p>The Estia Berri building has been equipped with a rainwater recovery system since its construction in September 2020. The system supplies the toilets and the waterjet cutting machine in the technology hall.<\/p><p>There is also a project called UR\u2019ZAIN, which aims to study the best way to recover, manage and use rainwater from another existing tertiary building at Estia (Estia 2). In this case, there is also an educational and research focus.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f68d105 e-con-full e-flex e-con e-child\" data-id=\"5f68d105\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4c8c3724 e-con-full e-flex e-con e-child\" data-id=\"4c8c3724\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2554eb50 elementor-widget elementor-widget-image\" data-id=\"2554eb50\" 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\t\t<img decoding=\"async\" width=\"64\" height=\"65\" src=\"https:\/\/eu4dual.education\/wp-content\/uploads\/2025\/02\/a2bcbd00ef0dd31489d048923082edc9.png\" class=\"attachment-full size-full wp-image-9051\" alt=\"\" data-no-translation=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5cf98ac2 e-con-full e-flex e-con e-child\" data-id=\"5cf98ac2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d967cc6 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2d967cc6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Duration of project\/activity<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38a9fdb5 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"38a9fdb5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">2022 - (open ended)<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad56f28 e-con-full e-flex e-con e-child\" data-id=\"ad56f28\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b9ce5f2 elementor-widget elementor-widget-image\" data-id=\"7b9ce5f2\" 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\t\t<img loading=\"lazy\" decoding=\"async\" width=\"64\" height=\"65\" src=\"https:\/\/eu4dual.education\/wp-content\/uploads\/2025\/02\/e951d0fc50c37b3e6449a5a73657a563.png\" class=\"attachment-full size-full wp-image-9052\" alt=\"\" data-no-translation=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-33b914b7 e-con-full e-flex e-con e-child\" data-id=\"33b914b7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d38841a elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"5d38841a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Department<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a4ab3b6 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"3a4ab3b6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">All university departments involved<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7916fafc e-con-full e-flex e-con e-parent\" data-id=\"7916fafc\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2ef3034a e-con-full e-flex e-con e-child\" data-id=\"2ef3034a\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6275cfab e-con-full e-flex e-con e-child\" data-id=\"6275cfab\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-43ed8589 e-con-full e-flex e-con e-child\" data-id=\"43ed8589\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43376e0c elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"43376e0c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Objectives<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71732d97 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"71732d97\" 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\t\t<p>Estia has 4 buildings (Estia 1, Estia 2, Estia Berri and Incubator) in Bidart; we estimate that more than 70% of the annual water consumption of these buildings is used for toilet flushing. As a research and transfer institute, ESTIA is identifying other ways of using rainwater as innovative solutions: demonstrating the possibility of recovering energy from high-level water storage, making harvested rainwater drinkable, etc.<\/p><p><strong>General objective<\/strong><\/p><p>To study the best way to collect, manage and use rainwater from existing tertiary buildings.<\/p><p>Objective linked to the management of buildings: to save water.<\/p><p>Objective linked to research activities: to study the potential of rainwater for energy self-consumption in a building.<\/p><p>Educational objective: to make students aware of the issues related to water, its cycle and the impact of practices.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-272ba091 e-con-full e-flex e-con e-child\" data-id=\"272ba091\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fa16e07 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"fa16e07\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Outcomes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f20a4c0 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"3f20a4c0\" 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\t\t<ul><li>At Estia Berri, the system supplies the toilets and the water jet cutting machine in the technology hall.<\/li><li>On the roof of the Estia 2 building, a system for recovering water to supply planters<\/li><li>Prototype of a micro step<\/li><li>Technical and economic study on the recovery and use of rainwater<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5fd89bf7 e-con-full e-flex e-con e-child\" data-id=\"5fd89bf7\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1d9af86 e-con-full e-flex e-con e-child\" data-id=\"1d9af86\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4554d91d elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"4554d91d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Challenges and solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-622d63f4 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"622d63f4\" 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\t\t<p>Collect and purify rainwater from photovoltaic canopy car park to produce and store hydrogen through electrolysis<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-330c7f73 e-con-full e-flex e-con e-child\" data-id=\"330c7f73\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ae55ffd elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2ae55ffd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key stakeholders<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34d7dfd elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"34d7dfd\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Users of the Estia Berri buildings<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47ddea1e e-con-full e-flex e-con e-parent\" data-id=\"47ddea1e\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f9920d0 e-con-full e-flex e-con e-child\" data-id=\"f9920d0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4e9b8c elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"e4e9b8c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">More information:<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-61d228f e-con-full e-flex e-con e-child\" data-id=\"61d228f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6bd7e6 elementor-align-center elementor-mobile-align-justify elementor-widget-mobile__width-inherit elementor-widget elementor-widget-button\" data-id=\"b6bd7e6\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.estia.fr\/fileadmin\/estia\/documentation\/publications\/Rapport_d_activite_2023.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Activity report (PDF)<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Best practice: Management of rain water &#8211; UR&#8217;ZAIN Focus area Recover, manage and use rainwater Name of university ESTIA Brief description The Estia Berri building has been equipped with a rainwater recovery system since its construction in September 2020. The system supplies the toilets and the waterjet cutting machine in the technology hall. There is [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":0,"parent":8915,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"best-practices":[],"class_list":["post-9411","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Management of rain water \u2013 UR\u2019ZAIN - EU4Dual<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/eu4dual.education\/fi\/partner-up\/best-practices\/management-of-rain-water-urzain\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Management of rain water \u2013 UR\u2019ZAIN - EU4Dual\" \/>\n<meta property=\"og:description\" content=\"Best practice: Management of rain water &#8211; UR&#8217;ZAIN Focus area Recover, manage and use rainwater Name of university ESTIA Brief description The Estia Berri building has been equipped with a rainwater recovery system since its construction in September 2020. The system supplies the toilets and the waterjet cutting machine in the technology hall. 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