{"id":3114,"date":"2016-05-24T00:01:28","date_gmt":"2016-05-23T23:01:28","guid":{"rendered":"http:\/\/agora.xtec.cat\/ies-merce-rodoreda\/?p=3114"},"modified":"2016-05-24T00:01:28","modified_gmt":"2016-05-23T23:01:28","slug":"practiques-a-letap-de-sant-joan-despi","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/modul-a\/practiques-a-letap-de-sant-joan-despi\/","title":{"rendered":"Pr\u00e0ctiques a l&#8217;ETAP de Sant Joan Desp\u00ed"},"content":{"rendered":"<p>&nbsp;<\/p>\n<figure id=\"attachment_3104\" aria-describedby=\"caption-attachment-3104\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-content\/uploads\/usu644\/bp-attachments\/3102\/BIG_538385114061815_00.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3104\" src=\"http:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-content\/uploads\/usu644\/bp-attachments\/3102\/BIG_538385114061815_00.jpg\" alt=\"Mapa\" width=\"300\" height=\"450\" srcset=\"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-content\/uploads\/usu644\/bp-attachments\/3102\/BIG_538385114061815_00.jpg 300w, https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-content\/uploads\/usu644\/bp-attachments\/3102\/BIG_538385114061815_00-200x300.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-3104\" class=\"wp-caption-text\">Mapa<\/figcaption><\/figure>\n<p>Aquest cicle m\u2019ha donat l\u2019oportunitat de fer les practiques a l\u2019empresa Aig\u00fces de Barcelona (l\u2019ETAP de Sant Joan Desp\u00ed), on he pogut posar en pr\u00e0ctica molts dels coneixements de qu\u00edmica anal\u00edtica que he anat adquirint al llarg d\u2019aquest curs.<\/p>\n<p>El Col\u00b7lector de Salmorres \u00e9s una instal\u00b7laci\u00f3 que es va fer al 1983, pel tra\u00e7at del riu Llobregat i Cardener, des de les explotacions minaires fins al Prat de Llobregat, i que t\u00e9 com a objectiu evitar l\u2019abocament d\u2019aig\u00fces als rius Llobregat i Cardoner, amb elevada concentraci\u00f3 de clorurs procedents de les surg\u00e8ncies salines de Rierol Salat (Cardona) i de la Riera Conangle (Balsareny) i de les aig\u00fces residuals de les factories de les mines de potassa de Cardona S\u00faria, Balsareny i Sallent, en conduir-les mitjan\u00e7ant un col\u00b7lector fins al mar, on s\u00f3n directament evacuades sense tractament previ.<\/p>\n<p><!--more--><\/p>\n<hr \/>\n<p>B\u00e0sicament el meu treball a les pr\u00e0ctiques ha consistit en l\u2019an\u00e0lisi d\u2019aig\u00fces dels diferents punts d\u2019aquest col\u00b7lector. Els an\u00e0lisis tenen una periodicitat diferent segons el par\u00e0metre, es mira la terbolesa de cada punt di\u00e0riament. Altres par\u00e0metres com els clorurs, la conductivitat, el pH i el TOC s\u00f3n setmanals i no a tots els punts es realitzen els mateixos an\u00e0lisis. Per \u00faltim, mensualment, faig la valoraci\u00f3 del calci i de la duresa total, el TAC, el sodi i el potassi de cada punt. Finalment, es registren les dades obtingudes al Lims (una base de dades), aquesta p\u00e0gina mostra els l\u00edmits que no poden ser superats en cada par\u00e0metre, en cas que sigui aix\u00ed s\u00f3n informats els directius del Col\u00b7lector que demanen una contra mostra per tornar a repetir els an\u00e0lisis.<\/p>\n<p>Una diluci\u00f3 1\/200 de cada mostra \u00e9s enviada a Collblanc que duran a terme els an\u00e0lisis de bromurs i sulfats.<\/p>\n<p>A m\u00e9s a m\u00e9s, cada cert temps utilitzem uns filtres per on passem aigua de diferents punts de la planta (Tractada, Filtrada de sorra, Osmosi o Pous i CRUA) i s\u00f3n tamb\u00e9 enviats a la Universitat de Barcelona, a la Facultat de Microbiologia on analitzaran aquests filtres per con\u00e8ixer la quantitat de virus per litre. Altres filtres de mida m\u00e9s petita s\u2019envien a Collblanc per analitzar els protozous.<\/p>\n<p>En conclusi\u00f3, han estat unes pr\u00e0ctiques molt profitoses on he adquirit nous coneixements de qu\u00edmica i de la manera de treballar en un equip de laboratori i en una empresa en general.<\/p>\n<p><a href=\"http:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-content\/uploads\/usu644\/2016\/05\/20151027_0512Imagen_Etap_S.Joan_Desp-\u00a1_144.jpg.png\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-3115 aligncenter\" src=\"http:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-content\/uploads\/usu644\/2016\/05\/20151027_0512Imagen_Etap_S.Joan_Desp-\u00a1_144.jpg.png\" alt=\"20151027_0512Imagen_Etap_S.Joan_Desp+\u00a1_144.jpg\" width=\"695\" height=\"320\" srcset=\"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-content\/uploads\/usu644\/2016\/05\/20151027_0512Imagen_Etap_S.Joan_Desp-\u00a1_144.jpg.png 695w, https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-content\/uploads\/usu644\/2016\/05\/20151027_0512Imagen_Etap_S.Joan_Desp-\u00a1_144.jpg-300x138.png 300w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Aquest cicle m\u2019ha donat l\u2019oportunitat de fer les practiques a l\u2019empresa Aig\u00fces de Barcelona (l\u2019ETAP de Sant Joan Desp\u00ed), [&hellip;]<\/p>\n","protected":false},"author":35,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[268,173],"tags":[],"class_list":["post-3114","post","type-post","status-publish","format-standard","hentry","category-fct","category-modul-a"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/posts\/3114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/users\/35"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/comments?post=3114"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/posts\/3114\/revisions"}],"predecessor-version":[{"id":3123,"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/posts\/3114\/revisions\/3123"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/media?parent=3114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/categories?post=3114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-merce-rodoreda\/wp-json\/wp\/v2\/tags?post=3114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}