{"id":5203,"date":"2024-07-19T10:10:35","date_gmt":"2024-07-19T13:10:35","guid":{"rendered":"https:\/\/grupoep.com.br\/physical-chemistry\/"},"modified":"2026-01-13T08:41:46","modified_gmt":"2026-01-13T11:41:46","slug":"physical-chemistry","status":"publish","type":"page","link":"https:\/\/grupoep.com.br\/en\/products\/treatment-plants\/estacao-de-tratamento-de-efluentes-ete\/physical-chemistry\/","title":{"rendered":"Physical Chemistry"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5203\" class=\"elementor elementor-5203 elementor-2544\" wpc-filter-elementor-widget=\"1\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62c5dba e-flex e-con-boxed e-con e-parent\" data-id=\"62c5dba\" 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-1b4166f e-con-full e-flex e-con e-child\" data-id=\"1b4166f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-80252b0 animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"80252b0\" 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=\"300\" height=\"269\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-engenharia-1-300x269.png\" class=\"attachment-medium size-medium wp-image-4411\" alt=\"Types of contract\" srcset=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-engenharia-1-300x269.png 300w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-engenharia-1-600x538.png 600w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-engenharia-1.png 620w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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-afea7a0 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"afea7a0\" 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-b0034d9 elementor-widget elementor-widget-heading\" data-id=\"b0034d9\" 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\">Physical and Chemical Treatment of Effluents\n<\/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-0e7ec23 e-flex e-con-boxed e-con e-parent\" data-id=\"0e7ec23\" 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-ac8e98f pp-buttons-halign-stretch elementor-widget__width-inherit pp-buttons-valign-middle pp-buttons-stack-none elementor-widget elementor-widget-pp-buttons\" data-id=\"ac8e98f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"pp-buttons.default\">\n\t\t\t\t\t\t\t<div class=\"pp-buttons-group\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/?lang=en\" class=\"pp-button elementor-button elementor-size-sm elementor-repeater-item-358fc2d \">\n\t\t\t\t\t<div class=\"pp-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"pp-button-content-inner pp-icon-before\">\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"pp-button-title\">\n\t\t\t\t\t\t\t\t\tEffluent Treatment Plant (ETE)\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/physical-chemistry\/coagulation-flocculation\/?lang=en\" class=\"pp-button elementor-button elementor-size-sm elementor-repeater-item-78fe73c \">\n\t\t\t\t\t<div class=\"pp-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"pp-button-content-inner pp-icon-before\">\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"pp-button-title\">\n\t\t\t\t\t\t\t\t\tCoagulation\/Flotation\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/physical-chemistry\/decantation\/?lang=en\" class=\"pp-button elementor-button elementor-size-sm elementor-repeater-item-d8ce331 \">\n\t\t\t\t\t<div class=\"pp-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"pp-button-content-inner pp-icon-before\">\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"pp-button-title\">\n\t\t\t\t\t\t\t\t\tDecantation\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/grupoep.com.br\/products\/treatment-plants\/wastewater-treatment-plant-wwtp\/physical-chemistry\/flotation\/?lang=en\" class=\"pp-button elementor-button elementor-size-sm elementor-repeater-item-5396bb3 \">\n\t\t\t\t\t<div class=\"pp-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"pp-button-content-inner pp-icon-before\">\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"pp-button-title\">\n\t\t\t\t\t\t\t\t\tFlotation\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/div>\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-743a2ae e-flex e-con-boxed e-con e-parent\" data-id=\"743a2ae\" 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-b5bc7fe e-con-full e-flex e-con e-child\" data-id=\"b5bc7fe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67bfe92 elementor-widget elementor-widget-text-editor\" data-id=\"67bfe92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tPhysico-chemical wastewater treatment is essential for removing contaminants and pollutants from industrial and domestic wastewater. This process combines physical and chemical methods to ensure efficient water purification before it is disposed of or reused. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b153046 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"b153046\" 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\">Physical-chemical treatment processes:\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fa4ea7 elementor-widget elementor-widget-text-editor\" data-id=\"1fa4ea7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Coagulation and flocculation:<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><b>Coagulation:<\/b><span style=\"font-weight: 400;\"> Addition of coagulants to agglutinate suspended particles, forming larger flocs.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><b>Flocculation:<\/b><span style=\"font-weight: 400;\"> Slow mixing that allows the formation of larger flocs that are easier to remove.<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Decanting:<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Removal of the flocs formed by sedimentation, separating solids from the liquid.<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Filtration:<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Passing water through filter media to remove remaining fine particles.<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Flotation:<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Process of separating suspended particles using dissolved air, which causes the particles to float to the surface to be removed. See more details in Dissolved Air Flotation System. <\/span><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a1d9f31 e-con-full e-flex e-con e-child\" data-id=\"a1d9f31\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ba53ffd elementor-skin-carousel elementor-arrows-yes elementor-widget elementor-widget-media-carousel\" data-id=\"ba53ffd\" data-element_type=\"widget\" data-e-type=\"widget\" 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url(&#039;https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/Fisico-Quimico-2.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Next\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" 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elementor-invisible elementor-widget elementor-widget-button\" data-id=\"abeb505\" 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<div class=\"elementor-element elementor-element-59a4540 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"59a4540\" 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\">Benefits of Physical-Chemical Treatment:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72d9707 pp-info-box-above-title elementor-widget elementor-widget-pp-info-box-carousel\" data-id=\"72d9707\" 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 pp-info-box-carousel pp-swiper-slider swiper\" data-slider-settings=\"{&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500,&quot;slides_per_view&quot;:3,&quot;space_between&quot;:10,&quot;auto_height&quot;:true,&quot;loop&quot;:&quot;yes&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:3000,&quot;pause_on_interaction&quot;:&quot;&quot;,&quot;show_arrows&quot;:true,&quot;slides_per_view_mobile&quot;:1,&quot;space_between_mobile&quot;:10,&quot;slides_per_view_tablet&quot;:2,&quot;space_between_tablet&quot;:10}\">\n\t\t\t\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\n\t\t\t\t\t\t\t<div class=\"pp-info-box swiper-slide\">\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\/water-tap.png\" alt=\"ico\">\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\tEfficiency\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>Effective removal of solid and dissolved 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<\/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 swiper-slide\">\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\/factory_819429.png\" alt=\"ico\">\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\tVersatility\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>Applicable to various types of industrial and domestic effluents.<\/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<\/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 swiper-slide\">\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\/water-drop_2975891.png\" alt=\"ico\">\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\tWater quality\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>Improves the quality of treated water, making it suitable for disposal or reuse.<\/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<\/div>\n\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"pp-slider-arrow elementor-swiper-button-prev swiper-button-prev-72d9707\">\n\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-left\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M31.7 239l136-136c9.4-9.4 24.6-9.4 33.9 0l22.6 22.6c9.4 9.4 9.4 24.6 0 33.9L127.9 256l96.4 96.4c9.4 9.4 9.4 24.6 0 33.9L201.7 409c-9.4 9.4-24.6 9.4-33.9 0l-136-136c-9.5-9.4-9.5-24.6-.1-34z\"><\/path><\/svg>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"pp-slider-arrow elementor-swiper-button-next swiper-button-next-72d9707\">\n\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-right\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f08643 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"3f08643\" 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\">Common applications:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cdaedf elementor-widget__width-inherit elementor-widget elementor-widget-xpro-horizontal-timeline\" data-id=\"5cdaedf\" 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-5cdaedf\" 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\">Industries<\/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\">Essential for treating chemical, pharmaceutical and food effluents, among others.\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\">Counties<\/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\">Used in sewage and rainwater treatment plants.\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\">Agriculture<\/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\">Treatment of agricultural and livestock 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\t\t<div class=\"xpro-horizontal-timeline-item elementor-repeater-item-4369ffe\">\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\">Ports and Airports<\/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\">Treatment of washing and drainage water.\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-a74bd9c e-con-full e-flex e-con e-child\" data-id=\"a74bd9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-acaddac elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"acaddac\" 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:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8a526a5 e-con-full e-flex e-con e-child\" data-id=\"8a526a5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4e3750 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"b4e3750\" 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 provide high-efficiency physical-chemical treatment solutions designed to meet the specific needs of each client, guaranteeing maximum efficiency and compliance with environmental regulations.<\/p><p>Interested in finding out more about our physical-chemical 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>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fd9a96 elementor-align-center elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-button\" data-id=\"7fd9a96\" 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<div class=\"elementor-element elementor-element-474ff6c e-flex e-con-boxed e-con e-parent\" data-id=\"474ff6c\" 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-62df6754 e-con-full e-flex e-con e-child\" data-id=\"62df6754\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60d29cc3 elementor-widget elementor-widget-text-editor\" data-id=\"60d29cc3\" 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>Coagulation and flocculation<\/strong> are essential processes in the physical-chemical treatment of effluents, responsible for agglutinating suspended particles and facilitating their removal. These processes are widely used to ensure the efficient purification of water before it is discharged or reused. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3638371c elementor-align-center elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-button\" data-id=\"3638371c\" 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<\/div>\n\t\t<div class=\"elementor-element elementor-element-2126670 e-con-full e-flex e-con e-child\" data-id=\"2126670\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e73ff14 elementor-widget elementor-widget-image\" data-id=\"e73ff14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/coagulacao-floculacao-1024x768.jpg\" class=\"attachment-large size-large wp-image-4633\" alt=\"Coagulation\/Flocculation\" srcset=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/coagulacao-floculacao-1024x768.jpg 1024w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/coagulacao-floculacao-scaled-600x450.jpg 600w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/coagulacao-floculacao-300x225.jpg 300w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/coagulacao-floculacao-768x576.jpg 768w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/coagulacao-floculacao-1536x1152.jpg 1536w, https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/07\/coagulacao-floculacao-2048x1536.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Physical and Chemical Treatment of Effluents Effluent Treatment Plant (ETE) Coagulation\/Flotation Decantation Flotation Physico-chemical wastewater treatment is essential for removing contaminants and pollutants from industrial and domestic wastewater. This process combines physical and chemical methods to ensure efficient water purification before it is disposed of or reused. Physical-chemical treatment processes: Coagulation and flocculation: Coagulation: Addition [&hellip;]<\/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-5203","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>Physical Chemistry - Grupo EP<\/title>\n<meta name=\"description\" content=\"The physical-chemical treatment of effluents is essential to remove contaminants and pollutants present in industrial wastewater...\" \/>\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\/physical-chemistry\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Physical Chemistry\" \/>\n<meta property=\"og:description\" content=\"The physical-chemical treatment of effluents is essential to remove contaminants and pollutants present in industrial wastewater...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/grupoep.com.br\/en\/products\/treatment-plants\/estacao-de-tratamento-de-efluentes-ete\/physical-chemistry\/\" \/>\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=\"2026-01-13T11:41:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/grupoep.com.br\/wp-content\/uploads\/2024\/04\/logo-engenharia-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"620\" \/>\n\t<meta property=\"og:image:height\" content=\"556\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\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\\\/physical-chemistry\\\/\",\"url\":\"https:\\\/\\\/grupoep.com.br\\\/en\\\/products\\\/treatment-plants\\\/estacao-de-tratamento-de-efluentes-ete\\\/physical-chemistry\\\/\",\"name\":\"Physical Chemistry - 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