{"id":240,"date":"2023-08-09T00:53:14","date_gmt":"2023-08-09T00:53:14","guid":{"rendered":"https:\/\/sumiowater.com\/en\/?page_id=240"},"modified":"2025-08-08T14:46:43","modified_gmt":"2025-08-08T19:46:43","slug":"api-separator","status":"publish","type":"page","link":"https:\/\/sumiowater.com\/en\/oil-water-separation\/api-separator\/","title":{"rendered":"API Separator"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">The Workhorse in Refineries<\/h1>\n\n\n\n<p>The API Separator has been for many years the workhorse and the best choice as a primary element of Wastewater Treatment in Oil Refineries.<\/p>\n\n\n\n<p>The treatment of refinery effluents represents a challenge for the removal of oils and solids; however, from an operational point of view, the API Separator remains the most reliable technology.<\/p>\n\n\n\n<p>The API Separator is an old acquaintance in oily water separation and was developed by Rex Link Belt in 1933, today (Envirex- Evoqua Water Technologies).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wide Selection of New Hi-Tech Materials<\/h2>\n\n\n\n<p>The advances in the technology of this equipment have occurred in the materials, which have evolved from metals to plastic materials, to improve resistance to chemical, bacterial, and abrasion attacks and to produce lighter equipment. At Sumio Water Systems, we have accumulated 20 years of experience with the most recent advances in material technologies for the most aggressive effluents and high temperatures.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Components of an API Separator<\/h2>\n\n\n\n<p>API separators are made up of a group of components, which must be studied and selected with the manufacturing materials according to the specific needs of your project.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Jet diffusers<\/li>\n\n\n\n<li>Paddles (double-function) skimmers and sludge scrappers<\/li>\n\n\n\n<li>Chains<\/li>\n\n\n\n<li>Drive and free sprockets<\/li>\n\n\n\n<li>Shafts<\/li>\n\n\n\n<li>Gear units<\/li>\n\n\n\n<li>Skimmer tube<\/li>\n\n\n\n<li>Roller skimmer<\/li>\n\n\n\n<li>Covers<\/li>\n\n\n\n<li>Relief valves,<a href=\"https:\/\/en.wikipedia.org\/wiki\/Rupture_disc\"> rupture disk<\/a><\/li>\n\n\n\n<li>Vent and flame arresters<\/li>\n<\/ul>\n\n\n\n<p>At SWS we design and manufacture the API separator adapted to the particular needs of your project. <\/p>\n\n\n\n<p>For <strong>small flows<\/strong>, the steel tank option is usually the preferred option due to its transportability. We can produce <strong><em>fully pre-assembled units with minimal commissioning and start-up time<\/em><\/strong>. For relatively large flows, concrete tanks are the usual option. Here we have a specialized technical team to assist you in the installation and assembly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OTHER APPLICATIONS<\/h3>\n\n\n\n<p>The API separator can also be used as an oily water separator in other applications, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oily Water from Tank Bottoms<\/li>\n\n\n\n<li>Runoff Water from Tank Farms or Oil Facilities<\/li>\n\n\n\n<li>Ballast Water from Ships<\/li>\n\n\n\n<li>Oily Water from Electrical Substations<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-0ac25e85 wp-block-uagb-separator--icon\"><div class=\"uagb-separator-spacing-wrapper\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><div class=\"wp-block-uagb-separator-element\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M16 319.1C16 245.9 118.3 89.43 166.9 19.3C179.2 1.585 204.8 1.585 217.1 19.3C265.7 89.43 368 245.9 368 319.1C368 417.2 289.2 496 192 496C94.8 496 16 417.2 16 319.1zM112 319.1C112 311.2 104.8 303.1 96 303.1C87.16 303.1 80 311.2 80 319.1C80 381.9 130.1 432 192 432C200.8 432 208 424.8 208 416C208 407.2 200.8 400 192 400C147.8 400 112 364.2 112 319.1z\"><\/path><\/svg><\/div><\/div><\/div><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" style=\"padding-top:0;padding-bottom:0\">More Info<\/h4>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--xxx-small);padding-bottom:var(--wp--preset--spacing--xxx-small)\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__medium-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-100626e2\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-25800b65 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sumiowater.com\/en\/oil-water-separation\/\" rel=\"follow noopener\" target=\"_blank\" role=\"button\"><div class=\"uagb-button__link\">Oil Water Separation<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-57ffe7a7 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sumiowater.com\/en\/corrugated-plates-separator\/\" rel=\"follow noopener\" target=\"_blank\" role=\"button\"><div class=\"uagb-button__link\">Corrugated Plates Separators<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-160f2495 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sumiowater.com\/en\/scum-pipe-skimmer-pipe\/\" rel=\"follow noopener\" target=\"_blank\" role=\"button\"><div class=\"uagb-button__link\">Scum Pipe<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__medium-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-f265d97e\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-20cc45d6 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sumiowater.com\/en\/api-separator-sizing\/\" rel=\"follow noopener\" target=\"_blank\" role=\"button\"><div class=\"uagb-button__link\">API Separator Sizing<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Workhorse in Refineries The API Separator has been for many years the workhorse and the best choice as a primary element of Wastewater Treatment in Oil Refineries. The treatment of refinery effluents represents a challenge for the removal of oils and solids; however, from an operational point of view, the API Separator remains the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3286,"parent":2565,"menu_order":10,"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-240","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>API Separator<\/title>\n<meta name=\"description\" content=\"High-performance API separator. Sumio offers robust and reliable solutions for oil and solid separation in refineries and other facilities.\" \/>\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\/oil-water-separation\/api-separator\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"API Separator\" \/>\n<meta property=\"og:description\" content=\"High-performance API separator. 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