{"id":1402,"date":"2021-10-26T09:21:11","date_gmt":"2021-10-26T05:21:11","guid":{"rendered":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/?p=1402"},"modified":"2022-03-07T14:55:34","modified_gmt":"2022-03-07T10:55:34","slug":"aqprfa-39-bts-fabrication-deau-physiologique-sterile","status":"publish","type":"post","link":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/2021\/10\/26\/aqprfa-39-bts-fabrication-deau-physiologique-sterile\/","title":{"rendered":"AQPrFa 39 BTS : fabrication d&rsquo;eau physiologique st\u00e9rile"},"content":{"rendered":"\n<p>Document associ\u00e9 (pdf) :<\/p>\n\n\n\n<p><a href=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/files\/2022\/03\/AQPrFa-39-BTS-V3-eau-physiologique-sterile-SP4.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">AQPrFa 39 BTS<\/a><\/p>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-peertube\"><div class=\"wp-block-embed__wrapper\">\n<iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" title=\"AQPrMa10 Filtration frontale\" width=\"560\" height=\"315\" src=\"https:\/\/tube-outremer.beta.education.fr\/videos\/embed\/5591e951-7e3d-43d7-a28a-ca6c529a8aba#?secret=rc8MDStXvZ\" data-secret=\"rc8MDStXvZ\" frameborder=\"0\"><\/iframe>\n<\/div><figcaption><strong>AQPrMa 10 : filtration frontale<\/strong><\/figcaption><\/figure>\n\n\n\n<p><strong>Objectifs&nbsp;:&nbsp;<\/strong><\/p>\n\n\n\n<p>&#8211; Mener et \u00e9tudier une filtration frontale sous pression.<strong><\/strong><\/p>\n\n\n\n<p>&#8211; R\u00e9aliser un contr\u00f4le&nbsp;microbiologique par filtration sur membrane<strong><\/strong><\/p>\n\n\n\n<p>&#8211; Calculer un rendement de filtration<strong><\/strong><\/p>\n\n\n\n<p>&#8211; R\u00e9aliser un bilan mati\u00e8re.<strong><\/strong><\/p>\n\n\n\n<p>Vous devez fabriquer 3 kilogrammes d\u2019eau sal\u00e9e st\u00e9rile. Pour identifier cette solution, on la colore avec un colorant alimentaire.&nbsp;<\/p>\n\n\n\n<ol type=\"1\"><li><strong><u>Formulation<\/u><\/strong><\/li><\/ol>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Produit<\/td><td>Quantit\u00e9 pour 100 g<\/td><\/tr><tr><td>Nacl<\/td><td>0,900 g<\/td><\/tr><tr><td>Colorant alimentaire<\/td><td>0,5 g<\/td><\/tr><tr><td>Eau d\u00e9min\u00e9ralis\u00e9e<\/td><td>QSP 100 g<\/td><\/tr><tr><td>Conditionnement<\/td><td>Bouteille de 600g<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Tol\u00e9rance sur les masses 2%<\/p>\n\n\n\n<ul><li><strong><u>Fabrication<\/u><\/strong><\/li><\/ul>\n\n\n\n<ul><li>R\u00e9aliser le m\u00e9lange des produits<\/li><li>Pr\u00e9lever pr\u00e9cis\u00e9ment 100ml de la solution obtenue et mesurer sa masse afin de calculer sa concentration volumique.<\/li><li>Garder ces 100ml pour l\u2019analyse microbiologique ult\u00e9rieure.<\/li><li>R\u00e9aliser la filtration de la solution restante sur filtre 0.22\u00b5m \u00e0 l\u2019aide du syst\u00e8me de filtration sous pression (<a href=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/2020\/07\/12\/aqprma-10-systeme-de-filtration-frontale-sous-pression\/\" target=\"_blank\" rel=\"noreferrer noopener\">AQPrMa 10<\/a>), en maintenant une pression de 1,5 bars<\/li><\/ul>\n\n\n\n<p><em>Le syst\u00e8me sera mont\u00e9 sous hotte \u00e0 flux laminaire, chaque \u00e9l\u00e9ment doit \u00eatre soigneusement d\u00e9sinfect\u00e9 \u00e0 l\u2019alcool avant le montage.<\/em><\/p>\n\n\n\n<p><em>Le filtrat sera r\u00e9cup\u00e9r\u00e9 dans une \u00e9prouvette st\u00e9rile afin de pouvoir mesurer son d\u00e9bit en continu\u00a0: noter les temps de filtration tous les 0,2L de filtrat \u00e9coul\u00e9.<\/em><\/p>\n\n\n\n<ul><li>Pr\u00e9lever 100ml de filtrat pour le contr\u00f4le microbiologique<\/li><li>D\u00e9monter le syst\u00e8me de filtration et r\u00e9cup\u00e9rer le filtre<\/li><li>Conditionner et \u00e9tiqueter.<\/li><\/ul>\n\n\n\n<p>(date limite d\u2019utilisation de 6 mois \u00e0 temp\u00e9rature ambiante)<\/p>\n\n\n\n<ul><li>Compl\u00e9ter le dossier de lot<\/li><\/ul>\n\n\n\n<ul><li><strong><u>Contr<\/u><\/strong><strong><u>\u00f4<\/u><\/strong><strong><u>les&nbsp;<\/u><\/strong><strong><em><u>(lors d\u2019un autre TP)<\/u><\/em><\/strong><strong><u><\/u><\/strong><\/li><\/ul>\n\n\n\n<p>Au laboratoire de microbiologie&nbsp;:<\/p>\n\n\n\n<p>Effectuer un d\u00e9nombrement sur membrane et g\u00e9lose nutritive de la solution avant et apr\u00e8s la filtration&nbsp;:<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Filtrer 100ml d\u2019\u00e9chantillon sur membrane 0,45mm<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D\u00e9poser sur GN, incuber 24H \u00e0 37\u00b0C<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Compte-Rendu&nbsp;<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>1.&nbsp;\u00c9tablir le dossier de fabrication.<\/p>\n\n\n\n<p>2. D\u00e9finir une eau physiologique et donner des exemples d\u2019application<\/p>\n\n\n\n<p>3. R\u00e9aliser un sch\u00e9ma de principe simplifi\u00e9&nbsp;du syst\u00e8me de filtration. Expliquer le r\u00f4le de cette filtration<\/p>\n\n\n\n<p>4.Tracer la droite de Ruth. D\u00e9terminer la r\u00e9sistance du support, et si possible le coefficient de filtrabilit\u00e9.<\/p>\n\n\n\n<p>5. Expliquer le principe du contr\u00f4le microbiologique sur membrane.<\/p>\n\n\n\n<p>Rappel&nbsp;:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"479\" height=\"394\" src=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/files\/2021\/10\/Formule-droite-Ruth.png\" alt=\"\" class=\"wp-image-1404\" srcset=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/files\/2021\/10\/Formule-droite-Ruth.png 479w, https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/files\/2021\/10\/Formule-droite-Ruth-300x247.png 300w, https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/files\/2021\/10\/Formule-droite-Ruth-150x123.png 150w, https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/files\/2021\/10\/Formule-droite-Ruth-182x150.png 182w\" sizes=\"(max-width: 479px) 100vw, 479px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Document associ\u00e9 (pdf) : AQPrFa 39 BTS Objectifs&nbsp;:&nbsp; &#8211; Mener et \u00e9tudier une filtration frontale sous pression. &#8211; R\u00e9aliser un contr\u00f4le&nbsp;microbiologique par filtration sur membrane &#8211; Calculer un rendement de filtration &#8211; R\u00e9aliser un bilan mati\u00e8re. Vous devez fabriquer 3 kilogrammes d\u2019eau sal\u00e9e st\u00e9rile. Pour identifier cette solution, on la&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/2021\/10\/26\/aqprfa-39-bts-fabrication-deau-physiologique-sterile\/\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":473,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[26],"tags":[382,383,51,384,148],"_links":{"self":[{"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/posts\/1402"}],"collection":[{"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/users\/473"}],"replies":[{"embeddable":true,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/comments?post=1402"}],"version-history":[{"count":3,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/posts\/1402\/revisions"}],"predecessor-version":[{"id":1447,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/posts\/1402\/revisions\/1447"}],"wp:attachment":[{"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/media?parent=1402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/categories?post=1402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portail.stpaul4.ac-reunion.fr\/wordpress\/process\/wp-json\/wp\/v2\/tags?post=1402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}