{"id":2892,"date":"2025-01-29T17:31:08","date_gmt":"2025-01-29T22:31:08","guid":{"rendered":"https:\/\/sumiowater.com\/en\/?page_id=2892"},"modified":"2025-01-29T17:31:09","modified_gmt":"2025-01-29T22:31:09","slug":"sbr-biological-reactors","status":"publish","type":"page","link":"https:\/\/sumiowater.com\/en\/sbr-biological-reactors\/","title":{"rendered":"SBR Biological Reactors"},"content":{"rendered":"\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4dd191ea\"><h1 class=\"uagb-heading-text\">Sequential Biological Reactor<\/h1><\/div>\n\n\n\n<p><br>The sequential biological reactor, often called SBR reactor, represents an economical option for effluent treatment, since all processes are carried out in a single tank.<\/p>\n\n\n\n<p>Its main advantages are space saving and flexibility in the management of industrial effluents that are produced in batches.<\/p>\n\n\n\n<p>The SBR reactor consists of a tank or a set of tanks where the activated sludge water treatment process is carried out in batches.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SBR Reactor Cycle<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Filling: In this phase the effluent is distributed over the sedimented sludge remaining in the tank after the settling and sludge removal process. The filling can be anoxic, aerated or combined.<\/li>\n\n\n\n<li>Reaction: The inlet flow stops and the reaction process begins with aeration and mixing. In this phase, total biodegradation of the substrate must be achieved.<\/li>\n\n\n\n<li>Sedimentation: Aeration and mixing are stopped and the biomass sedimentation process begins, leaving the clear supernatant liquid or treated water.<\/li>\n\n\n\n<li>Decantation: The effluent is sucked just below the surface by a device called a decanter, which must be able to remove the clear fluid free of solids and scum.<\/li>\n\n\n\n<li>Sludge Disposal: In this phase the reactor is waiting to receive more influent and sludge is removed from the bottom.<\/li>\n<\/ul>\n\n\n\n<p>Aeration in the SBR reactor can be carried out using different options, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Floating Aerators<\/li>\n\n\n\n<li>Aeration Grids with Fine and Coarse Bubble Diffusers<\/li>\n\n\n\n<li>Jet Type Aerators<\/li>\n<\/ul>\n\n\n\n<p>In the same way that it is a flexible system, in terms of the type of aeration mechanisms, it is also flexible in terms of the geometry of the tanks, which can be rectangular, circular or cylindrical.<\/p>\n\n\n\n<p>At Sumio Water we can offer you a solution adapted to the particular needs of your project.<\/p>\n\n\n\n<p>For its operation, a control system is required that controls the cycles and times of each of them. Level switches and automatic valves, in addition to a programmable logic controller are necessary.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Decanters<\/h3>\n\n\n\n<p>As for the decanting phase, there are several designs of decanting mechanisms, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pivoting with Linear actuator<\/li>\n\n\n\n<li>Floating tubular decanter<\/li>\n\n\n\n<li>Floating box type<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sequential Biological Reactor The sequential biological reactor, often called SBR reactor, represents an economical option for effluent treatment, since all processes are carried out in a single tank. Its main advantages are space saving and flexibility in the management of industrial effluents that are produced in batches. The SBR reactor consists of a tank or [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_swt_meta_header_display":false,"_swt_meta_footer_display":false,"_swt_meta_site_title_display":false,"_swt_meta_sticky_header":false,"_swt_meta_transparent_header":false,"footnotes":""},"class_list":["post-2892","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SBR Biological Reactors - Sumio Water<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sumiowater.com\/en\/sbr-biological-reactors\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SBR Biological Reactors - Sumio Water\" \/>\n<meta property=\"og:description\" content=\"Sequential Biological Reactor The sequential biological reactor, often called SBR reactor, represents an economical option for effluent treatment, since all processes are carried out in a single tank. Its main advantages are space saving and flexibility in the management of industrial effluents that are produced in batches. 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