{"id":2454,"date":"2021-03-11T15:06:25","date_gmt":"2021-03-11T15:06:25","guid":{"rendered":"https:\/\/aiguaregenerada.cat\/casos-estudi\/"},"modified":"2026-10-02T12:33:16","modified_gmt":"2026-10-02T10:33:16","slug":"case-studies","status":"publish","type":"page","link":"https:\/\/aiguaregenerada.cat\/en\/case-studies\/","title":{"rendered":"Case studies"},"content":{"rendered":"

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Project SUGGEREIX <\/h2><\/div><\/div>[vc_empty_space][vc_column_text]<\/p>\n
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Within the framework of the SUGGEREIX project<\/a>, and based on the data provided by the ACA, a compilation of water reuse schemes in Catalonia was carried out, including the uses of reclaimed water, the treatment technologies applied (at European and global levels), and the monitoring conducted to ensure water quality in accordance with the regulations in force in each case.<\/p>\n<\/div>\n<\/div>\n

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Baix Llobregat water regeneration station<\/h3><\/div>
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It is one of the largest water regeneration facilities in Europe and produces two qualities of water, for agricultural use and recharging of aquifers. Ensuring the quality of this water is a key factor in satisfying the water demand of the metropolitan area and preventing salt intrusion into the aquifers.<\/p>\n

<\/div> <\/div> <\/div> [vc_empty_space][vc_btn title=”Read more” link=”url:https%3A%2F%2Fwww.amb.cat%2Fes%2Fweb%2Fecologia%2Faigua%2Finstalacions-i-equipaments%2Fdetall%2F-%2Fequipament%2Fera-del-prat-de-llobregat%2F360457%2F11818%3F_EquipamentSearchListPortlet_WAR_AMBSearchPortletportlet_pageNum%3D1%26_EquipamentSearchListPortlet_WAR_AMBSearchPortletportlet_format%3Dmap%26_EquipamentSearchListPortlet_WAR_AMBSearchPortletportlet_-restringit_view_schedule%3Dnull%26_EquipamentSearchListPortlet_WAR_AMBSearchPortletportlet_lang%3Des_ES%26_EquipamentSearchListPortlet_WAR_AMBSearchPortletportlet_subambit%3Dmedi_ambient.aigua_regeneracio%26_EquipamentSearchListPortlet_WAR_AMBSearchPortletportlet_detailBackURL%3D%2525252Fes%2525252Fweb%2525252Fmedi-ambient%2525252Faigua%2525252Finstalacions-i-equipaments%2525252Fllistat%26_EquipamentSearchListPortlet_WAR_AMBSearchPortletportlet_type%3Dmedi_ambient.aigua_regeneracio|target:_blank”][\/vc_column][vc_column width=”1\/3″][vc_single_image image=”2275″ img_size=”full”]

Tossa de Mar purification and reuse system<\/h3><\/div>
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In a population that more than 10 times its number of inhabitants during the summer, this system works intermittently from the treatment plant itself, in order to provide water for irrigation uses of public green areas, cleaning of streets and maintenance of the ecological flow in the Tossa stream.<\/p>\n

<\/div> <\/div> <\/div> [vc_empty_space][vc_btn title=”Read more” link=”url:https%3A%2F%2Fwww.cacbgi.cat%2Fedar%2Ftossa-de-mar-2%2F|target:_blank”][\/vc_column][vc_column width=”1\/3″][vc_single_image image=”2278″ img_size=”full”]

Samba Hotel in Lloret de Mar<\/h3><\/div>
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It is a large hotel complex with 441 rooms, green areas and an outdoor swimming pool. He has previously participated in projects to implement innovative reuse technologies. It is therefore an excellent case study on how to encourage reuse to cope with the increasing demand for tourist facilities.<\/p>\n

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Project DECIDEIX<\/h2><\/div><\/div>[vc_column_text]<\/p>\n
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As part of the DECIDEIX project<\/a>, a case study will be carry out.<\/p>\n<\/div>\n<\/div>\n

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DECIDEIX project<\/h3><\/div>
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The DECIDEIX project includes a real-world case study at the Gav\u00e0-Viladecans Wastewater Treatment Plant (WWTP), where a new direct potable reuse (DPR) scheme is proposed through a pilot system based on a treatment train incorporating ozone, biological activated carbon (BAC), monochloramines, ultrafiltration (UF), reverse osmosis (RO), advanced oxidation processes (AOP) (UV\/Cl), remineralization, and chlorination. The objective is to achieve high-quality reclaimed water and assess its incorporation into a direct potable reuse (DPR) scheme.<\/p>\n

The pilot system has been designed with the aim of achieving water quality suitable for human consumption, in accordance with the parameters regulated by Royal Decree 3\/2023, which establishes the technical and health criteria for the quality of drinking water, as well as its control and supply.<\/p>\n<\/div>\n<\/div>\n

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\u00a0<\/div> <\/div> <\/div> [vc_empty_space][vc_btn title=”Read more” link=”url:https%3A%2F%2Fwww.amb.cat%2Fweb%2Fmedi-ambient%2Faigua%2Finstalacions-i-equipaments%2Fdetall%2F-%2Fequipament%2Fedar-de-gava-i-viladecans%2F269712%2F11818″][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column][vc_empty_space][vc_column_text] Within the framework of the SUGGEREIX project, and based on the data provided by the ACA, a compilation of water reuse schemes in Catalonia was carried out, including the uses of reclaimed water, the treatment technologies applied (at European and global levels), and the monitoring conducted to ensure water quality in accordance with the…<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2454","page","type-page","status-publish","hentry","description-off"],"yoast_head":"\nCase studies - aiguaregenerada<\/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:\/\/aiguaregenerada.cat\/en\/case-studies\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Case studies - 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