{"id":55659,"date":"2023-04-27T08:37:21","date_gmt":"2023-04-27T08:37:21","guid":{"rendered":"https:\/\/azud.com\/casos-de-exito\/koln-zoo-reduces-wastewater-discharges\/"},"modified":"2026-07-17T08:16:50","modified_gmt":"2026-07-17T08:16:50","slug":"koln-zoo-reduces-wastewater-discharges","status":"publish","type":"caso-de-exito","link":"https:\/\/azud.com\/en\/success-stories\/koln-zoo-reduces-wastewater-discharges\/","title":{"rendered":"Cologne Zoo Reduces Wastewater Discharges"},"featured_media":32422,"menu_order":0,"template":"","meta":{"compania_titulo_":"Zoo de K\u00f6ln","compania_imagen":"https:\/\/azud.com\/wp-content\/uploads\/2025\/10\/Referencias-Colonia-1.webp","compania_texto":"<ul>\n<li><strong>Country<\/strong>: Germany<\/li>\n<li><strong>Industry Sector<\/strong>: Municipal<\/li>\n<li><strong>End user<\/strong>: Cologne Zoo<\/li>\n<li><strong>Application<\/strong>: Reuse of Process Water<\/li>\n<li><strong>Product<\/strong>: AZUD HELIX AUTOMATIC FT4DCL INDUSTRIAL DLP<\/li>\n<li><strong>Flow rate (m<sup>3<\/sup>\/h)<\/strong>: 700<\/li>\n<\/ul>\n<p>The Cologne Zoo has managed to reduce operating costs related to water and chemical consumption through filtration of the water in the hippo pool, maintaining high efficiency even during periods of high solids load.<\/p>\n","el_reto_imagen":"","compania_texto_copy":"","la_solucion_imagen":"https:\/\/azud.com\/wp-content\/uploads\/2025\/10\/Referencias-Colonia-1.webp","la_solucion_texto":"<p>Cologne Zoo Reduces Operating Costs by Reusing Water from the Hippopotamus Pool<\/p>\n","beneficios_imagen":"","beneficios_texto":""},"tipo-de-industriacultivos":[],"subsector-casos-de-exito":[],"lineas-de-actividad-casos":[957],"soluciones-casos-de-exito":[1027],"sector-casos-de-exito":[1080],"class_list":["post-55659","caso-de-exito","type-caso-de-exito","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/caso-de-exito\/55659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/caso-de-exito"}],"about":[{"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/types\/caso-de-exito"}],"version-history":[{"count":1,"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/caso-de-exito\/55659\/revisions"}],"predecessor-version":[{"id":74355,"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/caso-de-exito\/55659\/revisions\/74355"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/media\/32422"}],"wp:attachment":[{"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/media?parent=55659"}],"wp:term":[{"taxonomy":"tipo-de-industriacultivos","embeddable":true,"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/tipo-de-industriacultivos?post=55659"},{"taxonomy":"subsector-casos-de-exito","embeddable":true,"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/subsector-casos-de-exito?post=55659"},{"taxonomy":"lineas-de-actividad-casos","embeddable":true,"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/lineas-de-actividad-casos?post=55659"},{"taxonomy":"soluciones-casos-de-exito","embeddable":true,"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/soluciones-casos-de-exito?post=55659"},{"taxonomy":"sector-casos-de-exito","embeddable":true,"href":"https:\/\/azud.com\/en\/wp-json\/wp\/v2\/sector-casos-de-exito?post=55659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}