{"id":8158,"date":"2020-02-21T19:10:19","date_gmt":"2020-02-21T18:10:19","guid":{"rendered":"https:\/\/www.gazebo.it\/?page_id=8158"},"modified":"2023-06-22T09:00:44","modified_gmt":"2023-06-22T07:00:44","slug":"fosses-septiques-2-et-3-chambres","status":"publish","type":"page","link":"https:\/\/www.gazebo.it\/fr\/produits\/systemes-de-traitement-des-eaux-usees-domestiques\/fosses-septiques-2-et-3-chambres\/","title":{"rendered":"Fosses Septiques \u00e0 2 et 3 Chambres"},"content":{"rendered":"[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”3.22″][et_pb_fullwidth_slider use_bg_overlay=”off” use_text_overlay=”off” module_class=”non_stop_slider” _builder_version=”4.0.9″ custom_padding=”|||” auto=”on” auto_speed=”2000″ z_index_tablet=”500″ header_text_shadow_horizontal_length_tablet=”0px” header_text_shadow_vertical_length_tablet=”0px” header_text_shadow_blur_strength_tablet=”1px” body_text_shadow_horizontal_length_tablet=”0px” body_text_shadow_vertical_length_tablet=”0px” 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<\/div>\n[\/et_pb_slide][\/et_pb_fullwidth_slider][\/et_pb_section][et_pb_section fb_built=”1″ fullwidth=”on” module_class=”sfondo-repeat” _builder_version=”3.22″ background_color=”#ffffff” background_image=”\/images\/sfondo-intestazione.jpg” transparent_background=”off”][et_pb_fullwidth_header title=”Fosses Septiques \u00e0 2 et 3 Chambres.” text_orientation=”center” content_max_width=”none” _builder_version=”4.0.9″ background_color=”rgba(255, 255, 255, 0)” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off”][\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”3.22″][et_pb_row _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_gallery gallery_ids=”7538,421,7535,1267″ show_title_and_caption=”off” _builder_version=”4.0.9″][\/et_pb_gallery][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,2_3″ _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.0.9″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”]\n

Tableaux et dimensions.<\/h2>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”scheda tecnica” module_class=”left45 link-grigio” _builder_version=”4.0.9″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” hover_enabled=”0″]\"iconapdf\"\n

\n1. Fiche technique<\/strong>
\nFosses Septiques Biologiques \u00e0 3 Chambres<\/a><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_divider color=”#666666″ disabled_on=”on|on|off” _builder_version=”3.2″][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,2_3″ _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”1_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.0.9″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”]\n

Description Installation.<\/h2>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”descrizione” _builder_version=”4.0.9″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”]\n

QUE SONT LES FOSSES SEPTIQUES ET \u00c0 QUOI SERVENT-ELLES\u00a0?<\/strong><\/p>\n

Les Fosses Septiques<\/strong> sont des installations dot\u00e9es d\u2019une cuve d’accumulation enterr\u00e9e qui vous permet de collecter et d\u2019\u00e9liminer les eaux noires et grises provenant des rejets civils.<\/p>\n

Les Fosses Septiques<\/strong> peuvent avoir une cuve \u00e0 2 ou 3 chambres, con\u00e7ue pour permettre aux enzymes actives de purifier les boues les plus l\u00e9g\u00e8res par leur passage d\u2019une chambre \u00e0 l\u2019autre.<\/p>\n

Les Fosses Septiques<\/strong> ou Fosses Biologiques<\/strong> \u00e0 2 et 3 chambres Gazebo sont construites dans les r\u00e8gles de l\u2019art afin de prot\u00e9ger le sol<\/strong> environnant et toute nappe phr\u00e9atique \u00e9ventuelle de la pollution<\/strong>.<\/p>\n

\u00c0 deux ou trois chambres, elles ont des compartiments communs aux eaux us\u00e9es et \u00e0 la boue.<\/p>\n

Dans les Fosses Septiques \u00e0 2 et 3 chambres, la proportion des diff\u00e9rents compartiments de la cuve doit respecter une r\u00e9partition pr\u00e9cise du volume.<\/p>\n

 <\/p>\n

COMMENT FONCTIONNENT LES FOSSES SEPTIQUES GAZEBO<\/strong><\/p>\n

L’eau us\u00e9e arrive dans le premier compartiment<\/strong> dans lequel il subit une premi\u00e8re d\u00e9cantation<\/strong> des solides.<\/p>\n

La boue s\u00e9diment\u00e9e et accumul\u00e9e au fond active une fermentation en l\u2019absence d\u2019oxyg\u00e8ne g\u00e9n\u00e9ratrice de gaz<\/strong> (essentiellement du m\u00e9thane et du dioxyde de carbone) qui tend \u00e0 all\u00e9ger la boue<\/strong>, laquelle remonte \u00e0 la surface en formant une \u00ab\u00a0cro\u00fbte\u00a0\u00bb typique dont l\u2019acc\u00e8s \u00e0 la deuxi\u00e8me chambre est emp\u00each\u00e9 par les tuyaux en T.<\/p>\n

Le m\u00eame ph\u00e9nom\u00e8ne se r\u00e9p\u00e8te dans les chambres suivantes<\/strong>, mais en plus petites quantit\u00e9s.<\/p>\n

C\u2019est la raison pour laquelle les chambres communiquent entre elles via des tuyauteries en T<\/strong>\u00a0: emp\u00eacher le passage<\/strong> d\u2019une chambre \u00e0 l\u2019autre \u00e0 la fois des solides s\u00e9diment\u00e9s<\/strong> (boues) et des substances qui flottent<\/strong> (cro\u00fbtes\/mousses).<\/p>\n

Sauf disposition contraire de la r\u00e9glementation municipale<\/strong>, le dimensionnement<\/strong> doit tenir compte du volume d’eaux us\u00e9es d\u00e9vers\u00e9es quotidiennement<\/strong> en calculant un temps de r\u00e9tention minimum d\u2019environ 12 heures, en ajoutant la capacit\u00e9 s\u00e9dimentaire qui s\u2019accumule dans le fond (5 \u00e0 10 litres par AE).<\/p>\n

L\u2019approvisionnement moyen<\/strong> par habitant et par jour est de 150 litres<\/strong> ce qui peut \u00eatre consid\u00e9rablement inf\u00e9rieur dans le cas des \u00e9coles, des bureaux et des ateliers<\/strong>.<\/p>\n

Innovation<\/span><\/p>\n

Les Fosses Septiques pr\u00e9fabriqu\u00e9es sont r\u00e9alis\u00e9es avec les syst\u00e8mes innovants \u00ab FRC Gazebo System \u00bb<\/strong><\/a> ou \u00ab SCC Gazebo System \u00bb<\/strong><\/a>.<\/p>\n

\u00c9quipement standard<\/span><\/p>\n

Les Fosses Septiques pr\u00e9fabriqu\u00e9es Gazebo incluent\u00a0:<\/p>\n