{"id":5200,"date":"2024-07-19T13:34:09","date_gmt":"2024-07-19T16:34:09","guid":{"rendered":"https:\/\/grupoep.com.br\/biological-processes\/"},"modified":"2026-01-13T08:40:32","modified_gmt":"2026-01-13T11:40:32","slug":"biological-processes","status":"publish","type":"page","link":"https:\/\/grupoep.com.br\/en\/products\/treatment-plants\/estacao-de-tratamento-de-efluentes-ete\/biological-processes\/","title":{"rendered":"Biological processes"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5200\" class=\"elementor elementor-5200 elementor-2621\" wpc-filter-elementor-widget=\"1\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-96d5252 e-flex e-con-boxed e-con e-parent\" data-id=\"96d5252\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-22aef98 e-con-full e-flex e-con e-child\" data-id=\"22aef98\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4820b3f animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"4820b3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;,&quot;_animation_delay&quot;:5}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"625\" height=\"562\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-grupoep.png\" class=\"attachment-large size-large wp-image-4510\" alt=\"Stations\" srcset=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-grupoep.png 625w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-grupoep-600x540.png 600w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-grupoep-300x270.png 300w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f467733 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"f467733\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;,&quot;animation_delay&quot;:5}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28693f2 elementor-widget elementor-widget-heading\" data-id=\"28693f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Biological Wastewater Treatment Processes<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-786d112 e-flex e-con-boxed e-con e-parent\" data-id=\"786d112\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37664d5 elementor-widget elementor-widget-text-editor\" data-id=\"37664d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Biological processes<\/strong> are fundamental in wastewater treatment, using microorganisms to break down organic matter and other contaminants. These processes are highly effective in purifying industrial and domestic wastewater, promoting sustainability and environmental protection. <\/p><p><strong>Types of Biological Processes:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f0f781 box-servicos elementor-widget__width-inherit elementor-grid-4 elementor-grid-tablet-2 elementor-grid-mobile-1 pp-info-box-above-title elementor-widget elementor-widget-pp-info-box-carousel\" data-id=\"0f0f781\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;equal_height_boxes&quot;:&quot;yes&quot;}\" data-widget_type=\"pp-info-box-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"pp-info-box-container elementor-grid pp-info-box-equal-height\">\n\t\t\t\n\t\t\t\t\t\t\t<div class=\"pp-info-box elementor-grid-item\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-icon-wrap\">\n\t\t\t\t\t\t\t\t<span class=\"pp-info-box-icon pp-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/Sistema-de-Lodos-Ativo-1.png\" alt=\"Processos Biol\u00f3gicos\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"pp-info-box-content\">\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-title-wrap\">\n\t\t\t\t\t\t\t<div class=\"pp-info-box-title-container\">\n\t\t\t\t\t<h4 class=\"pp-info-box-title\">\n\t\t\t\t\t\t  Activated sludge\t\t\t\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-description\">\n\t\t\t\t\t\t\t\t<p>Aerobic system that uses microorganisms to decompose organic matter in aeration tanks.<\/p>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-footer\">\n\t\t\t\t\t\t\t\t<a class=\"pp-info-box-button elementor-button elementor-size-sm elementor-animation-grow\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thref=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/biological-processes\/activated-sludge\/?lang=en\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-button-text\">\n\t\t\t\t\t\t\t\t\t\t\tLearn More\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"pp-info-box elementor-grid-item\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-icon-wrap\">\n\t\t\t\t\t\t\t\t<span class=\"pp-info-box-icon pp-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/SBR.jpg\" alt=\"Processo por Batelada (SBR)\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"pp-info-box-content\">\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-title-wrap\">\n\t\t\t\t\t\t\t<div class=\"pp-info-box-title-container\">\n\t\t\t\t\t<h4 class=\"pp-info-box-title\">\n\t\t\t\t\t\tBatch process (SBR)\t\t\t\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-description\">\n\t\t\t\t\t\t\t\t<p>Batch treatment that alternates between aeration and sedimentation phases, ideal for load variations.<\/p>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-footer\">\n\t\t\t\t\t\t\t\t<a class=\"pp-info-box-button elementor-button elementor-size-sm elementor-animation-grow\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thref=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/biological-processes\/batch-process-sbr\/?lang=en\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-button-text\">\n\t\t\t\t\t\t\t\t\t\t\tLearn More\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"pp-info-box elementor-grid-item\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-icon-wrap\">\n\t\t\t\t\t\t\t\t<span class=\"pp-info-box-icon pp-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/Compactas-1.jpg\" alt=\"Compactas\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"pp-info-box-content\">\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-title-wrap\">\n\t\t\t\t\t\t\t<div class=\"pp-info-box-title-container\">\n\t\t\t\t\t<h4 class=\"pp-info-box-title\">\n\t\t\t\t\t\tCompact\t\t\t\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-description\">\n\t\t\t\t\t\t\t\t<p>Compact systems that combine several treatment stages in a single unit, saving space.<\/p>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-footer\">\n\t\t\t\t\t\t\t\t<a class=\"pp-info-box-button elementor-button elementor-size-sm elementor-animation-grow\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thref=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/biological-processes\/compact-wwtp\/?lang=en\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-button-text\">\n\t\t\t\t\t\t\t\t\t\t\tLearn More\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"pp-info-box elementor-grid-item\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-icon-wrap\">\n\t\t\t\t\t\t\t\t<span class=\"pp-info-box-icon pp-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/MBR.jpg\" alt=\"MBR\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"pp-info-box-content\">\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-title-wrap\">\n\t\t\t\t\t\t\t<div class=\"pp-info-box-title-container\">\n\t\t\t\t\t<h4 class=\"pp-info-box-title\">\n\t\t\t\t\t\tMBR (membrane bioreactor)\t\t\t\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-description\">\n\t\t\t\t\t\t\t\t<p>It combines biological treatment with membrane filtration, providing high quality treated water.<\/p>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-footer\">\n\t\t\t\t\t\t\t\t<a class=\"pp-info-box-button elementor-button elementor-size-sm elementor-animation-grow\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thref=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/biological-processes\/membrane-bio-reactor-mbr-eng\/?lang=en\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-button-text\">\n\t\t\t\t\t\t\t\t\t\t\tLearn More\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"pp-info-box elementor-grid-item\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-icon-wrap\">\n\t\t\t\t\t\t\t\t<span class=\"pp-info-box-icon pp-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/MBBR.jpg\" alt=\"MBBR\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"pp-info-box-content\">\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-title-wrap\">\n\t\t\t\t\t\t\t<div class=\"pp-info-box-title-container\">\n\t\t\t\t\t<h4 class=\"pp-info-box-title\">\n\t\t\t\t\t\tMBBR (moving bed biofilm reactor)\t\t\t\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-description\">\n\t\t\t\t\t\t\t\t<p>It uses biofilms in mobile beds to optimize the decomposition of contaminants.<\/p>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-footer\">\n\t\t\t\t\t\t\t\t<a class=\"pp-info-box-button elementor-button elementor-size-sm elementor-animation-grow\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thref=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/biological-processes\/mbbr-eng\/?lang=en\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-button-text\">\n\t\t\t\t\t\t\t\t\t\t\tLearn More\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"pp-info-box elementor-grid-item\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-icon-wrap\">\n\t\t\t\t\t\t\t\t<span class=\"pp-info-box-icon pp-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/UASB-1.jpg\" alt=\"UASB\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"pp-info-box-content\">\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-title-wrap\">\n\t\t\t\t\t\t\t<div class=\"pp-info-box-title-container\">\n\t\t\t\t\t<h4 class=\"pp-info-box-title\">\n\t\t\t\t\t\tUASB (upflow anaerobic sludge blanket)\t\t\t\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-description\">\n\t\t\t\t\t\t\t\t<p>Anaerobic treatment that uses microorganisms in a sludge bed to decompose organic pollutants.<\/p>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-footer\">\n\t\t\t\t\t\t\t\t<a class=\"pp-info-box-button elementor-button elementor-size-sm elementor-animation-grow\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thref=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/biological-processes\/uasb-eng\/?lang=en\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-button-text\">\n\t\t\t\t\t\t\t\t\t\t\tLearn More\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"pp-info-box elementor-grid-item\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-icon-wrap\">\n\t\t\t\t\t\t\t\t<span class=\"pp-info-box-icon pp-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/aeracao.jpg\" alt=\"Sistemas de Aera\u00e7\u00e3o\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"pp-info-box-content\">\n\t\t\t\t\t\t\t\t<div class=\"pp-info-box-title-wrap\">\n\t\t\t\t\t\t\t<div class=\"pp-info-box-title-container\">\n\t\t\t\t\t<h4 class=\"pp-info-box-title\">\n\t\t\t\t\t\tAeration systems\t\t\t\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-description\">\n\t\t\t\t\t\t\t\t<p>Various aeration methods to provide oxygen to microorganisms, increasing the efficiency of biological treatment.<\/p>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-info-box-footer\">\n\t\t\t\t\t\t\t\t<a class=\"pp-info-box-button elementor-button elementor-size-sm elementor-animation-grow\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thref=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/biological-processes\/aeration-systems\/?lang=en\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-button-text\">\n\t\t\t\t\t\t\t\t\t\t\tLearn More\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-db5bb11 e-flex e-con-boxed e-con e-parent\" data-id=\"db5bb11\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3bc6f5d elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"3bc6f5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:10}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Benefits<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc05f07 elementor-widget__width-inherit elementor-widget elementor-widget-xpro-horizontal-timeline\" data-id=\"dc05f07\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;loop&quot;:&quot;yes&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_timeout&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:5,&quot;sizes&quot;:[]},&quot;item_per_row&quot;:3,&quot;item_per_row_tablet&quot;:2,&quot;item_per_row_mobile&quot;:1,&quot;mouse_drag&quot;:&quot;yes&quot;,&quot;auto_height&quot;:&quot;yes&quot;,&quot;nav&quot;:&quot;yes&quot;}\" data-widget_type=\"xpro-horizontal-timeline.default\">\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-wrapper xpro-horizontal-timeline-col\">\n\t<div class=\"xpro-horizontal-timeline-inner\">\n\t\t<div id=\"xpro-horizontal-timeline-dc05f07\" class=\"xpro-horizontal-timeline owl-carousel xpro-owl-theme xpro-owl-navigation-horizontal-style-1 xpro-owl-dots-horizontal-style-1\">\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-item elementor-repeater-item-d9a0d74\">\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-date\">\n\t\t\t\t\t\t<div class=\"xpro-horiontal-timeline-data-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-dates\">\n\t\t\t\t\t\t\t\t\t<!-- Media Type -->\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-media-box\">\n\t\t\t\t\t\t<span class=\"xpro-horizontal-timeline-bullet-line\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- Media Type -->\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-media\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content xpro-horiz-equal-height\">\n\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content-inner\">\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content-desc\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- Title -->\n\t\t\t\t\t\t\t\t\t<h2 class=\"xpro-horizontal-timeline-sub-title\">Efficiency in removing organic pollutants<\/h2>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"xpro-horizontal-timeline-text\">Effective decomposition of organic matter and other contaminants.\n<\/p>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-item elementor-repeater-item-752b7e3\">\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-date\">\n\t\t\t\t\t\t<div class=\"xpro-horiontal-timeline-data-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-dates\">\n\t\t\t\t\t\t\t\t\t<!-- Media Type -->\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-media-box\">\n\t\t\t\t\t\t<span class=\"xpro-horizontal-timeline-bullet-line\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- Media Type -->\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-media\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content xpro-horiz-equal-height\">\n\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content-inner\">\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content-desc\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- Title -->\n\t\t\t\t\t\t\t\t\t<h2 class=\"xpro-horizontal-timeline-sub-title\">Sustainability<\/h2>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"xpro-horizontal-timeline-text\">Natural processes that promote nutrient recycling.\n<\/p>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-item elementor-repeater-item-9c983db\">\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-date\">\n\t\t\t\t\t\t<div class=\"xpro-horiontal-timeline-data-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-dates\">\n\t\t\t\t\t\t\t\t\t<!-- Media Type -->\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-media-box\">\n\t\t\t\t\t\t<span class=\"xpro-horizontal-timeline-bullet-line\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- Media Type -->\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-media\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content xpro-horiz-equal-height\">\n\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content-inner\">\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"xpro-horizontal-timeline-content-desc\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- Title -->\n\t\t\t\t\t\t\t\t\t<h2 class=\"xpro-horizontal-timeline-sub-title\">Versatility<\/h2>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"xpro-horizontal-timeline-text\">Applicable to various types of industrial and domestic effluents.\n<\/p>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7d908f3 e-con-full e-flex e-con e-child\" data-id=\"7d908f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f9e65d elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"4f9e65d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:10}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-95ab334 e-con-full e-flex e-con e-child\" data-id=\"95ab334\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d65ebc1 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d65ebc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Industries: Used in the chemical, food and pharmaceutical sectors, among others.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Municipalities: Sewage and urban wastewater treatment.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Agriculture: Treatment of effluents from animal husbandry and agricultural activities.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eebbe6e elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"eebbe6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:10}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Commitment to Quality:\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4125479 elementor-widget elementor-widget-text-editor\" data-id=\"4125479\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>At EP, we offer high-efficiency biological treatment solutions designed to meet the specific needs of each client. Our systems guarantee maximum efficiency and compliance with environmental regulations. <\/p><p>Interested in finding out more about our biological treatment solutions? Contact us today for a personalized consultation and find out how we can help improve your wastewater treatment processes. <\/p><p>Find out how EP can help guarantee the quality of effluent treatment for your company.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b732283 elementor-align-center elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-button\" data-id=\"b732283\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInUp&quot;,&quot;_animation_delay&quot;:5}\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/grupoep.com.br\/budget\/?lang=en\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get a quote from us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Biological Wastewater Treatment Processes Biological processes are fundamental in wastewater treatment, using microorganisms to break down organic matter and other contaminants. These processes are highly effective in purifying industrial and domestic wastewater, promoting sustainability and environmental protection. Types of Biological Processes: Activated sludge Aerobic system that uses microorganisms to decompose organic matter in aeration tanks.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5357,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-5200","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Biological processes - Grupo EP<\/title>\n<meta name=\"description\" content=\"Biological processes are fundamental in wastewater treatment, using microorganisms to break down organic matter and other...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/grupoep.com.br\/en\/products\/treatment-plants\/estacao-de-tratamento-de-efluentes-ete\/biological-processes\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Biological processes\" \/>\n<meta property=\"og:description\" content=\"Biological processes are fundamental in wastewater treatment, using microorganisms to break down organic matter and other...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/grupoep.com.br\/en\/products\/treatment-plants\/estacao-de-tratamento-de-efluentes-ete\/biological-processes\/\" \/>\n<meta property=\"og:site_name\" content=\"Grupo EP\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/epengenharia\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-13T11:40:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-grupoep.png\" \/>\n\t<meta property=\"og:image:width\" content=\"625\" \/>\n\t<meta property=\"og:image:height\" content=\"562\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/grupoep.com.br\\\/en\\\/products\\\/treatment-plants\\\/estacao-de-tratamento-de-efluentes-ete\\\/biological-processes\\\/\",\"url\":\"https:\\\/\\\/grupoep.com.br\\\/en\\\/products\\\/treatment-plants\\\/estacao-de-tratamento-de-efluentes-ete\\\/biological-processes\\\/\",\"name\":\"Biological processes - 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