{"id":8144,"date":"2020-02-21T18:41:40","date_gmt":"2020-02-21T17:41:40","guid":{"rendered":"https:\/\/www.gazebo.it\/?page_id=8144"},"modified":"2022-03-24T17:11:59","modified_gmt":"2022-03-24T16:11:59","slug":"two-and-three-chamber-septic-tanks","status":"publish","type":"page","link":"https:\/\/www.gazebo.it\/en\/products\/civil-wastewater-treatment-plants\/two-and-three-chamber-septic-tanks\/","title":{"rendered":"Two and Three Chamber Septic Tanks"},"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=”Two and Three Chamber Septic Tanks” 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

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”]\"iconapdf\"\n

\n1. Technical data sheet<\/strong>
\nThree Chamber Organic Septic Tanks <\/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 of System.<\/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” hover_enabled=”0″]\n

WHAT ARE SEPTIC TANKS AND WHY DO WE NEED THEM? <\/strong> <\/p>\n

Septic tanks<\/strong> are plants with an underground collection tank where blackwater and grey water from civil wastewater are collected and disposed of.<\/p>\n

Le Septic tanks<\/strong> can have two or three chambers which are designed to allow the active enzymes to purify the lighter sludge as it moves from one chamber to the other.<\/p>\n

Gazebo two and three chamber septic tanks<\/strong> are built to the highest standard to protect the area<\/strong> around them and the groundwater from pollution<\/strong>. <\/p>\n

They have two or three compartments and the main feature of these tanks is that the sewage and sludge are kept in the same compartments<\/strong>.<\/p>\n

In two and three chamber septic tanks, there must be a precise proportion between the volume of the compartments.<\/p>\n<\/p>\n

HOW GAZEBO SEPTIC TANKS WORK<\/strong><\/p>\n

Wastewater enters the first chamber<\/strong> where the solids settle<\/strong>. <\/p>\n

The sludge which has settled on the bottom of the tank starts to ferment as there is no oxygen, producing gases<\/strong> (mainly methane and carbon dioxide) and this tends to make the sludge lighter<\/strong>. As a result, it rises to the surface, forming a typical \u201ccrust\u201d which is prevented from entering the second chamber by \u2018T\u2019 pipes. <\/p>\n

The same thing happens in the next chambers<\/strong>, but in a smaller volume. <\/p>\n

This is why the chambers are connected by \u2018T\u2019 pipes<\/strong>: to stop<\/strong> both settled solids<\/strong> (sludge) and the substances floating on the surface<\/strong> (crust\/scum) passing<\/strong> from one chamber to another <\/p>\n

Unless otherwise specified by local regulations<\/strong>, the size<\/strong> of the septic tank must be in proportion to the volume of sewage discharged daily<\/strong> calculating a minimum detention time of approximately 12 hours, with additional capacity for sediment which builds up on the bottom (5-10 litres per PE). <\/p>\n

The average amount of wastewater produced<\/strong> per capita every day is 150 litres<\/strong> but this can be significantly lower in the case of schools, offices and workshops<\/strong>.<\/p>\n

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

The prefabricated septic tanks are built using the innovative \u201cFRC Gazebo System\u201d<\/strong><\/a> or \u201cSCC Gazebo System\u201d<\/strong><\/a>.<\/p>\n

Supplied as standard<\/span><\/p>\n

Gazebo\u2019s prefabricated organic septic tanks are fitted with:<\/p>\n