{"id":4014,"date":"2018-06-13T09:49:19","date_gmt":"2018-06-13T09:49:19","guid":{"rendered":"http:\/\/ins-josepvallverdu.cat\/webcentre\/?p=4014"},"modified":"2018-06-13T09:49:19","modified_gmt":"2018-06-13T09:49:19","slug":"lalumnat-de-1r-de-batxillerat-cientific-visita-la-depuradora-de-les-borges-blanques","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/activitats\/lalumnat-de-1r-de-batxillerat-cientific-visita-la-depuradora-de-les-borges-blanques\/","title":{"rendered":"L&#8217;alumnat de 1r de batxillerat cient\u00edfic visita la depuradora de Les Borges Blanques"},"content":{"rendered":"<p><span style=\"font-weight: 400;\"><a href=\"http:\/\/ins-josepvallverdu.cat\/webcentre\/wp-content\/uploads\/2018\/06\/depuradora.jpg\" rel=\"attachment wp-att-4017\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-4017\" src=\"http:\/\/ins-josepvallverdu.cat\/webcentre\/wp-content\/uploads\/2018\/06\/depuradora-850x478.jpg\" alt=\"depuradora\" width=\"850\" height=\"478\" \/><\/a><\/span><\/p>\n<p><span style=\"font-weight: 400;\">El dimarts 12 de juny, els alumnes de 1r Batxillerat Cient\u00edfic que cursen l\u2019assignatura de Ci\u00e8ncies de la Terra i Medi Ambient, acompanyats per la \u00a0professora M. Carme Llobera, varen anar a visitar l\u2019EDAR.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La planta depuradora d\u2019aig\u00fces residuals tractar\u00e0 els abocaments del nucli urb\u00e0 de les Borges Blanques. La depuradora es troba ubicada al terme municipal de les Borges, aig\u00fces avall dels casc urb\u00e0 i al marge esquerre del riu Salat.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">El sistema de clavegueram recull totes les aig\u00fces ja siguin dom\u00e8stiques o industrials, agrupant-les en una canonada final. Aquesta arriba a l\u2019estaci\u00f3 depuradora d\u2019aig\u00fces residuals del municipi, on hi ha un programa d\u2019an\u00e0lisi sistem\u00e0tic de l\u2019aigua afluent, on es valoren les concentracions de mat\u00e8ria org\u00e0nica, nutrients, s\u00f2lids en suspensi\u00f3. Existeixen variacions en certs par\u00e0metres f\u00edsics que afecten a la qualitat de l\u2019aigua afluent a l\u2019EDAR. S\u00f3n la temperatura, el color i la terbolesa. Cal recordar tamb\u00e9 les variacions de cabal en funci\u00f3 de l\u2019estacionalitat, la climatologia, etc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sense l\u2019exist\u00e8ncia de les EDARs la qualitat de l\u2019aigua que arribaria al mar tindria un fort impacte en el seu ecosistema.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">La Montse Palomes<\/span><\/i><span style=\"font-weight: 400;\">, responsable de l\u2019EDAR de les Borges Blanques, ens va explicar, d\u2019una manera molt entenedora quin era el proc\u00e9s de tractament de l\u2019aigua residual. Hi havia una primera etapa que consistia en fer <\/span><i><span style=\"font-weight: 400;\">un pretractament<\/span><\/i><span style=\"font-weight: 400;\">, \u00e9s a dir, eliminar part\u00edcules de major grand\u00e0ria, per exemple, pl\u00e0stics, pedres&#8230;.Per\u00f2 l\u2019aigua encara porta subst\u00e0ncies contaminants en dissoluci\u00f3. Aquestes s\u2019eliminaran mitjan\u00e7ant <\/span><i><span style=\"font-weight: 400;\">microorganisme<\/span><\/i><span style=\"font-weight: 400;\">s que s\u2019alimentaran de la mat\u00e8ria org\u00e0nica present en l\u2019aigua amb la pres\u00e8ncia d\u2019oxigen.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">El grup classe es va adonar que l\u2019aigua d\u2019entrada comparada amb l\u2019aigua que sortia de la Depuradora era molt diferent. El problema est\u00e0 en que l\u2019aigua depurada no se li d\u00f3na cap utilitat, \u00e9s llan\u00e7ada al riu. \u00a0\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/photos.app.goo.gl\/gSpJnm2h1Fx2B7UEA\">Galeria d&#8217;imatges<\/a><\/p>\n<p style=\"text-align: right;\">Departament de ci\u00e8ncies naturals<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"http:\/\/ins-josepvallverdu.cat\/webcentre\/wp-content\/uploads\/2018\/06\/depuradora.jpg\" rel=\"attachment wp-att-4017\"><\/a><br \/>\nEl dimarts 12 de juny, els alumnes de 1r Batxillerat Cient\u00edfic que cursen l\u2019assignatura de Ci\u00e8ncies de la Terra i Medi Ambient, acompanyats per la \u00a0professora M. Carme Llobera, varen anar a visitar l\u2019EDAR.<br \/>\nLa planta depuradora d\u2019aig\u00fces residuals tractar\u00e0 els abocaments del&hellip;  <a href=\"https:\/\/agora.xtec.cat\/insjosepvallverdu\/activitats\/lalumnat-de-1r-de-batxillerat-cientific-visita-la-depuradora-de-les-borges-blanques\/\" title=\"Read L&#8217;alumnat de 1r de batxillerat cient\u00edfic visita la depuradora de Les Borges Blanques\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[113],"tags":[122,398,264,114],"class_list":["post-4014","post","type-post","status-publish","format-standard","hentry","category-activitats","tag-122","tag-ciencies","tag-depuradora","tag-sortida"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/posts\/4014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/comments?post=4014"}],"version-history":[{"count":0,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/posts\/4014\/revisions"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/media?parent=4014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/categories?post=4014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/tags?post=4014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}