{"id":46709,"date":"2026-10-19T18:20:48","date_gmt":"2026-10-19T18:20:48","guid":{"rendered":"https:\/\/gemdrytech.com\/?page_id=46709"},"modified":"2026-10-20T11:34:03","modified_gmt":"2026-10-20T11:34:03","slug":"sludge-biosolids","status":"publish","type":"page","link":"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/","title":{"rendered":"Secagem de Lodos e Bioss\u00f3lidos"},"content":{"rendered":"<div class=\"gemx\">\n<div class=\"gx-hero\">\n<div>\n<div class=\"eyebrow\">Aplica\u00e7\u00f5es<\/div>\n<h1>Secagem de Lodos e Bioss\u00f3lidos<\/h1>\n<p class=\"hook\"><b>16 materiais, cada um dimensionado a partir de um teste piloto.<\/b> As cargas t\u00edpicas perdem 30\u201385% do seu peso como \u00e1gua, de modo que muito menos material vai para o caminh\u00e3o e para o aterro.<\/p>\n<ul class=\"gx-proof\">\n<li>Retorno do investimento geralmente em 2\u20134 anos<\/li>\n<li>Teste piloto com a sua pr\u00f3pria amostra<\/li>\n<li>112+ instala\u00e7\u00f5es em 7 pa\u00edses<\/li>\n<li>Um engenheiro responde em 1 dia \u00fatil<\/li>\n<\/ul>\n<p class=\"lead\">Lodos e bioss\u00f3lidos s\u00e3o os s\u00f3lidos desaguados que restam ap\u00f3s o tratamento de esgoto e de efluentes industriais: lodo de esgoto, digestato, lodos de ETE e de ETE coletiva (CETP), res\u00edduos de f\u00e1bricas de papel e de curtumes. Mesmo ap\u00f3s um filtro-prensa de esteira ou uma centr\u00edfuga, eles ainda cont\u00eam 65\u201390% de \u00e1gua, o que encarece o transporte e a disposi\u00e7\u00e3o em aterro. A secagem t\u00e9rmica reduz sua massa entre dois ter\u00e7os e tr\u00eas quartos, estabiliza os s\u00f3lidos e os transforma em combust\u00edvel, condicionador de solo ou um fluxo de descarte compacto e de menor custo.<\/p>\n<div class=\"btns\"><a class=\"btn\" data-cta=\"hero-quote\" href=\"#sample\">Receba um or\u00e7amento dimensionado em 48 h<\/a><a class=\"btn ghost\" data-cta=\"hero-pilot-trial\" href=\"#sample\">Solicitar um teste piloto<\/a><\/div>\n<div class=\"qa\">\n<div class=\"k\">Resposta r\u00e1pida<\/div>\n<p>A GEM seca 16 materiais em Lodos e Bioss\u00f3lidos, na maioria das vezes no Secador de Esteira de Tela (Meshotherm) e no Secador de Banda (Beltotherm). Eles est\u00e3o organizados em 2 subgrupos abaixo, cada um com uma tabela comparativa de umidade.<\/p>\n<\/div>\n<\/div>\n<aside class=\"box\"><figure class=\"ph photo\"><img decoding=\"async\" width=\"600\" height=\"338\" src=\"https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/12\/Etp-Sludge-Generated-In-Chemical.jpg\" class=\"attachment-large size-large\" alt=\"Secagem de lodos e bioss\u00f3lidos com o Secador de Esteira de Tela da GEM\" loading=\"eager\" fetchpriority=\"high\" srcset=\"https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/12\/Etp-Sludge-Generated-In-Chemical.jpg 600w, https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/12\/Etp-Sludge-Generated-In-Chemical-300x169.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" style=\"width:100%;height:56.33%;max-width:600px;\" \/><\/figure><span class=\"lab\">Mais especificado<\/span><\/p>\n<div class=\"eqlist\"><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-correia-de-malha\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Mesh_Belt_Dryer.webp\" width=\"54\"\/><span><b>Secador de Esteira de Tela<\/b><br \/><small>Meshotherm<\/small><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recomendado<\/span><span class=\"tag belt\">Esteira<\/span><\/span><\/a><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-banda\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/09\/Band_Dryer.webp\" width=\"54\"\/><span><b>Secador de Banda<\/b><br \/><small>Beltotherm<\/small><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recomendado<\/span><span class=\"tag belt\">Esteira<\/span><\/span><\/a><\/div>\n<p class=\"note\">16 materiais. <a href=\"#materials\">Explorar \u2193<\/a><\/p>\n<\/aside>\n<\/div>\n<div class=\"gx-trust\"><span><b>1998<\/b>funda\u00e7\u00e3o<\/span><span><b>112+<\/b>instala\u00e7\u00f5es<\/span><span><b>7<\/b>pa\u00edses<\/span><span><b>Dried &amp; Tested<\/b>testes piloto em planta pr\u00f3pria<\/span><span><a href=\"https:\/\/gemdrytech.com\/pt\/certifica-es\/\">Certifica\u00e7\u00f5es<\/a> \u00b7 <a href=\"https:\/\/gemdrytech.com\/pt\/case-studies\/\">Estudos de caso<\/a><\/span><\/div>\n<div class=\"gx-sec\" id=\"materials\">\n<div class=\"eyebrow\">Grupos<\/div>\n<h2>Lodos e Bioss\u00f3lidos por grupo<\/h2>\n<div class=\"gx-grid\">\n<div class=\"card\">\n<h3><a href=\"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/biosolids-municipal-sludge-dryer\/\">Lodo Municipal e Bioss\u00f3lidos<\/a><\/h3>\n<ul>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/municipal-sewage-sludge\/\">Lodo de Esgoto Municipal<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/biosolids\/\">Bioss\u00f3lidos<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/digestate\/\">Digestato<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/water-treatment-plant-alum-sludge\/\">Lodo de ETA (Sulfato de Alum\u00ednio)<\/a><\/li>\n<\/ul>\n<p><a class=\"btn ghost\" href=\"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/biosolids-municipal-sludge-dryer\/\">Comparar 4 materiais<\/a><\/p>\n<\/div>\n<div class=\"card\">\n<h3><a href=\"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/industrial-etp-sludge-dryer\/\">Lodos Industriais e de ETE<\/a><\/h3>\n<ul>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/chemical-etp-sludge\/\">Lodo de ETE Qu\u00edmica<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/pharmaceutical-etp-sludge\/\">Lodo de ETE Farmac\u00eautica<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/molasses-based-etp-sludge\/\">Lodo de ETE \u00e0 Base de Mela\u00e7o<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/distillery-and-yeast-etp-sludge\/\">Lodo de ETE de Destilarias e Leveduras<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/textile-etp-sludge\/\">Lodo de ETE T\u00eaxtil<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/tannery-sludge\/\">Lodo de Curtume<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/food-processing-and-daf-sludge\/\">Lodo de Processamento de Alimentos e de Flota\u00e7\u00e3o (DAF)<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/metal-hydroxide-sludge\/\">Lodo de Hidr\u00f3xidos Met\u00e1licos<\/a><\/li>\n<li><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/industrial-effluent-concentrates-zld\/\">Concentrados de Efluentes Industriais (ZLD)<\/a><\/li>\n<\/ul>\n<p><a class=\"btn ghost\" href=\"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/industrial-etp-sludge-dryer\/\">Comparar 9 materiais<\/a><\/p>\n<\/div>\n<\/div>\n<h3 style=\"margin-top:26px\">Mais materiais de lodos e bioss\u00f3lidos<\/h3>\n<div class=\"tbl\">\n<table>\n<thead>\n<tr>\n<th>Material<\/th>\n<th>Umidade de entrada<\/th>\n<th>Alvo<\/th>\n<th>Secador recomendado<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/paper-mill-sludge\/\">Lodo de F\u00e1brica de Papel<\/a><\/td>\n<td>55\u201370%<\/td>\n<td>10\u201320%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-correia-de-malha\/\">Secador de Esteira de Tela<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/deinking-sludge\/\">Lodo de Destintamento<\/a><\/td>\n<td>50\u201360%<\/td>\n<td>10\u201315%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/applications\/lime-sludge\/\">Lodo de Cal<\/a><\/td>\n<td>25\u201340%<\/td>\n<td>1\u20135%<\/td>\n<td><a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-flash\/\">Secador Flash<\/a> \/ <a href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo\/\">Secador Rotativo<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"gx-sec alt\">\n<div class=\"gx-two\">\n<div>\n<div class=\"eyebrow\">Como a GEM faz a secagem<\/div>\n<h2>Sele\u00e7\u00e3o de secadores para lodos e bioss\u00f3lidos<\/h2>\n<p>A sele\u00e7\u00e3o segue o lodo, e n\u00e3o um cat\u00e1logo fixo. Lodo de esgoto municipal, bioss\u00f3lidos, digestato e lodo de f\u00e1brica de papel geralmente s\u00e3o extrudados em filetes e secos em secadores de esteira de tela a temperaturas do ar baixas a moderadas, muitas vezes com calor residual. Lodos pegajosos de ETE, qu\u00edmicos, de curtume, t\u00eaxteis e de alimentos ou de flota\u00e7\u00e3o (DAF) v\u00e3o para secadores de p\u00e1s fechados, que conduzem a pasta pela fase pegajosa por aquecimento indireto. Secadores de pel\u00edcula fina agitada s\u00e3o adequados para concentrados de ZLD, secadores de tambor para alguns lodos de destilaria, e secadores rotativos ou flash para lodos de cal e de destintamento, que s\u00e3o mais secos.<\/p>\n<div class=\"tbl\">\n<table>\n<tbody>\n<tr>\n<td>Umidade de entrada (ap\u00f3s o desaguamento)<\/td>\n<td>65\u201390% para a maioria dos lodos; 25\u201360% para lodo de cal e de destintamento<\/td>\n<\/tr>\n<tr>\n<td>Umidade final<\/td>\n<td>10\u201320% para disposi\u00e7\u00e3o ou coprocessamento; 5\u201310% para combust\u00edvel ou produto granulado<\/td>\n<\/tr>\n<tr>\n<td>Abordagem de secagem<\/td>\n<td>Secagem por ar passante em esteira a baixa temperatura para lodo extrudado; secagem indireta por contato para pastas pegajosas ou odor\u00edferas<\/td>\n<\/tr>\n<tr>\n<td>Fontes de calor<\/td>\n<td>Calor residual, \u00e1gua quente, vapor, \u00f3leo t\u00e9rmico, biog\u00e1s ou gases de combust\u00e3o, conforme a planta<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"eqlist\"><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-correia-de-malha\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Mesh_Belt_Dryer.webp\" width=\"54\"\/><span><b>Secador de Esteira de Tela<\/b><br \/><small>Meshotherm<\/small><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recomendado<\/span><span class=\"tag belt\">Esteira<\/span><\/span><\/a><a class=\"eq primary\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-banda\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/09\/Band_Dryer.webp\" width=\"54\"\/><span><b>Secador de Banda<\/b><br \/><small>Beltotherm<\/small><\/span><\/span><span class=\"tags\"><span class=\"tag rec\">Recomendado<\/span><span class=\"tag belt\">Esteira<\/span><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-remo\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Paddle-Dryer.webp\" width=\"54\"\/><span><b>Secador de P\u00e1s<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-rotativo-de-tipo-direto-e-indireto\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Direct_Indirect_Type_Rotary_Dryer.webp\" width=\"54\"\/><span><b>Secador Rotativo Direto \/ Indireto<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secadora-de-tambor-simples-duplo\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/10\/Single-Drum-Dryer.webp\" width=\"54\"\/><span><b>Secador de Tambor Simples \/ Duplo<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><a class=\"eq\" href=\"https:\/\/gemdrytech.com\/pt\/products\/secador-de-pel-cula-fina-agitada-atfd\/\"><span class=\"em\"><img decoding=\"async\" alt=\"\" class=\"thumb\" height=\"40\" loading=\"lazy\" src=\"\/wp-content\/uploads\/2025\/11\/Agitated_Thin_Film_Dryer.webp\" width=\"54\"\/><span><b>Secador de Pel\u00edcula Fina Agitada<\/b><\/span><\/span><span class=\"tags\"><\/span><\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">O desafio<\/div>\n<h2>O que torna estes materiais dif\u00edceis de secar<\/h2>\n<ul class=\"ticks\">\n<li>A maioria dos lodos passa por uma fase pegajosa e pl\u00e1stica em torno de 40\u201360% de s\u00f3lidos secos, na qual pode formar crostas, bolas ou incrustar as superf\u00edcies aquecidas.<\/li>\n<li>Odor, am\u00f4nia e compostos org\u00e2nicos vol\u00e1teis s\u00e3o liberados durante a secagem, por isso o ar de exaust\u00e3o precisa ser confinado e tratado antes da descarga.<\/li>\n<li>O teor de s\u00f3lidos na entrada varia com a esta\u00e7\u00e3o, a dosagem de pol\u00edmero e o desempenho do desaguamento, por isso o secador precisa tolerar oscila\u00e7\u00f5es de umidade e consist\u00eancia.<\/li>\n<li>O p\u00f3 de lodo seco \u00e9 combust\u00edvel e pode autoaquecer no armazenamento, o que exige controle da umidade de sa\u00edda, resfriamento e manuseio seguro.<\/li>\n<\/ul>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">O valor<\/div>\n<h2>Por que o investimento se paga<\/h2>\n<p>Cada tonelada de \u00e1gua removida \u00e9 uma tonelada que n\u00e3o vai para o caminh\u00e3o nem para o aterro. Secar o lodo de cerca de 80% para 10\u201315% de umidade normalmente reduz sua massa em cerca de 75%, diminui os custos de disposi\u00e7\u00e3o e transporte e abre destinos como coprocessamento em fornos de cimento, blendagem de combust\u00edveis ou aplica\u00e7\u00e3o no solo, onde a legisla\u00e7\u00e3o permitir.<\/p>\n<\/div>\n<div class=\"gx-sec\">\n<div class=\"eyebrow\">Perguntas frequentes<\/div>\n<h2>Lodos e Bioss\u00f3lidos: perguntas dos compradores<\/h2>\n<details open=\"\">\n<summary>O lodo deve ser seco em um secador de esteira ou em um secador de p\u00e1s?<\/summary>\n<div class=\"ans\">Secadores de esteira s\u00e3o adequados para lodos que podem ser extrudados em um leito poroso e perme\u00e1vel ao ar, normalmente lodos municipais e biol\u00f3gicos. Secadores de p\u00e1s s\u00e3o adequados para lodos industriais pegajosos, pastosos ou odor\u00edferos, pois o aquecimento indireto conduz o material pela fase pegajosa em um equipamento fechado. Um teste piloto em nossa planta Dried &amp; Tested define a escolha.<\/div>\n<\/details>\n<details>\n<summary>Quanto a secagem reduz o peso do lodo a ser descartado?<\/summary>\n<div class=\"ans\">A redu\u00e7\u00e3o de massa depende da umidade de entrada e da umidade final. Secar um lodo de 80% de umidade para 10% remove quase 78% da sua massa; secar de 70% para 15% remove cerca de 65%. A economia real depende do desempenho do seu desaguamento e dos custos locais de disposi\u00e7\u00e3o.<\/div>\n<\/details>\n<details>\n<summary>\u00c9 poss\u00edvel usar calor residual para secar lodo?<\/summary>\n<div class=\"ans\">Muitas vezes, sim. Secadores de esteira de baixa temperatura podem operar com \u00e1gua quente, gases de exaust\u00e3o ou calor de motores e de cogera\u00e7\u00e3o recuperado na planta, o que reduz o custo de combust\u00edvel. Secadores de p\u00e1s precisam de vapor ou \u00f3leo t\u00e9rmico. Dimensionamos os trocadores de calor e o fluxo de ar para a temperatura que a sua fonte de calor residual realmente consegue fornecer.<\/div>\n<\/details>\n<\/div>\n<div class=\"gx-sample\" id=\"sample\">\n<div class=\"ctabig\">\n<h2>Envie-nos uma amostra. Veja-a seca.<\/h2>\n<p>Testamos o seu material em nossa planta piloto antes de qualquer decis\u00e3o sobre o equipamento e, em seguida, dimensionamos o secador com base em dados reais.<\/p>\n<ol class=\"steps\">\n<li>Informe o material, a umidade e a capacidade.<\/li>\n<li>Um engenheiro confirma o plano de teste e o envio da amostra.<\/li>\n<li>Voc\u00ea recebe os dados de secagem e uma recomenda\u00e7\u00e3o dimensionada com or\u00e7amento estimativo.<\/li>\n<\/ol>\n<div class=\"ctaexp\">\n<h3>Seu material n\u00e3o est\u00e1 na lista? Fale com nosso especialista t\u00e9cnico.<\/h3>\n<p>Descreva-o no formul\u00e1rio ou <a class=\"walink\" data-cta=\"whatsapp-expert\" href=\"https:\/\/wa.me\/919831173874\" rel=\"noopener\" target=\"_blank\">envie uma mensagem a um engenheiro<\/a> diretamente \u2192<\/p>\n<\/div>\n<\/div>\n<div class=\"gx-formcard\" data-material=\"\">\n<h3>Solicite um teste ou or\u00e7amento<\/h3>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f47213-o1\" lang=\"pt\" dir=\"ltr\" data-wpcf7-id=\"47213\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/pt\/wp-json\/wp\/v2\/pages\/46709#wpcf7-f47213-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"47213\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.2\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"pt\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f47213-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<p><span id=\"wpcf7-6ad89ac84b95a-wrapper\" class=\"wpcf7-form-control-wrap cf7apps-honeypot-wrap honeypot-305-wrap\" style=\"position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;\"><label for=\"wpcf7-6ad89ac84b95a-field\" class=\"hp-message\">Please leave this field empty.<\/label><input id=\"wpcf7-6ad89ac84b95a-field\"  class=\"wpcf7-form-control wpcf7-text\" type=\"text\" name=\"honeypot-305\" value=\"\" autocomplete=\"new-password\" tabindex=\"1000\" data-cf7apps-tabindex=\"1000\" \/><\/span>\n<\/p>\n<div class=\"gx-form\">\n\t<div class=\"gx-f\">\n\t\t<p><label>Material a secar*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-material\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"ex.: ra\u00e7\u00e3o para camar\u00e3o, lodo de ETE\" value=\"\" type=\"text\" name=\"c-material\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Capacidade<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-throughput\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"ex.: 2 t\/h ou 20 t\/dia \u00famido\" value=\"\" type=\"text\" name=\"c-throughput\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Umidade de entrada (%)<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-moist-in\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"ex.: 25\" value=\"\" type=\"text\" name=\"c-moist-in\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Umidade de sa\u00edda (%)<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-moist-out\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"ex.: 10\" value=\"\" type=\"text\" name=\"c-moist-out\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Nome completo*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"c-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Empresa*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"organization\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"c-company\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>E-mail corporativo*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"c-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Telefone \/ WhatsApp*<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-phone\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-phonetext wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-phonetext\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"c-phone\" \/><input type=\"hidden\" name=\"c-phone-country-code\" class=\"wpcf7-phonetext-country-code\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Pa\u00eds<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-multicountry\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-countrytext wpcf7-text wpcf7-validates-as-countrytext\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"c-multicountry\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f\">\n\t\t<p><label>Voc\u00ea pode enviar uma amostra?<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-sample\"><select class=\"wpcf7-form-control wpcf7-select\" aria-invalid=\"false\" name=\"c-sample\"><option value=\"Sim, posso enviar uma amostra\">Sim, posso enviar uma amostra<\/option><option value=\"Ainda n\u00e3o, quero orienta\u00e7\u00e3o primeiro\">Ainda n\u00e3o, quero orienta\u00e7\u00e3o primeiro<\/option><\/select><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"gx-f gx-full\">\n\t\t<p><label>Mais informa\u00e7\u00f5es (fonte de calor, processo atual, prazo)<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"c-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"c-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"utm_source\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"utm_medium\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"utm_campaign\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"utm_term\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"gclid\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"msclkid\" \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" value=\"\" type=\"hidden\" name=\"li_fat_id\" \/>\n\t<div class=\"gx-full\">\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar minha solicita\u00e7\u00e3o de teste\" \/>\n\t\t<\/p>\n\t<\/div>\n\t<p class=\"gx-full gx-fine\">Um engenheiro responde em at\u00e9 um dia \u00fatil. Nunca compartilhamos seus dados.\n\t<\/p>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"gx-sticky\"><a class=\"btn\" data-cta=\"sticky-quote\" href=\"#sample\">Or\u00e7amento em 48 h<\/a><a class=\"btn wa\" data-cta=\"whatsapp-sticky\" href=\"https:\/\/wa.me\/919831173874\" rel=\"noopener\" target=\"_blank\">WhatsApp<\/a><\/div>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Service\", \"name\": \"Secagem de Lodos e Bioss\u00f3lidos\", \"serviceType\": \"Equipamentos de secagem industrial e projeto de processo\", \"provider\": {\"@type\": \"Organization\", \"name\": \"GEM Drytech Systems LLP\", \"url\": \"https:\/\/gemdrytech.com\/\"}, \"areaServed\": \"Mundial\", \"description\": \"Lodos e bioss\u00f3lidos s\u00e3o os s\u00f3lidos desaguados que restam ap\u00f3s o tratamento de esgoto e de efluentes industriais: lodo de esgoto, digestato, lodos de ETE e de ETE coletiva (CETP), res\u00edduos de f\u00e1bricas de papel e de curtumes. Mesmo ap\u00f3s um filtro-prensa de esteira ou uma centr\u00edfuga, eles ainda cont\u00eam 65\u201390% de \u00e1gua, o que encarece o transporte e a disposi\u00e7\u00e3o em aterro. A secagem t\u00e9rmica reduz sua massa entre dois ter\u00e7os e tr\u00eas quartos, estabiliza os s\u00f3lidos e os transforma em combust\u00edvel, condicionador de solo ou um fluxo de descarte compacto e de menor custo.\", \"image\": \"https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/11\/Mesh_Belt_Dryer.webp\", \"url\": \"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/\", \"inLanguage\": \"pt\"}, {\"@type\": \"ItemList\", \"name\": \"Secagem de Lodos e Bioss\u00f3lidos\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Lodo de Esgoto Municipal\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/municipal-sewage-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Bioss\u00f3lidos\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/biosolids\/\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Digestato\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/digestate\/\"}, {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Lodo de F\u00e1brica de Papel\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/paper-mill-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 5, \"name\": \"Lodo de Destintamento\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/deinking-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 6, \"name\": \"Lodo de Cal\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/lime-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 7, \"name\": \"Lodo de ETE Qu\u00edmica\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/chemical-etp-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 8, \"name\": \"Lodo de ETE Farmac\u00eautica\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/pharmaceutical-etp-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 9, \"name\": \"Lodo de ETE \u00e0 Base de Mela\u00e7o\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/molasses-based-etp-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 10, \"name\": \"Lodo de ETE de Destilarias e Leveduras\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/distillery-and-yeast-etp-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 11, \"name\": \"Lodo de ETE T\u00eaxtil\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/textile-etp-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 12, \"name\": \"Lodo de Curtume\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/tannery-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 13, \"name\": \"Lodo de Processamento de Alimentos e de Flota\u00e7\u00e3o (DAF)\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/food-processing-and-daf-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 14, \"name\": \"Lodo de ETA (Sulfato de Alum\u00ednio)\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/water-treatment-plant-alum-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 15, \"name\": \"Lodo de Hidr\u00f3xidos Met\u00e1licos\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/metal-hydroxide-sludge\/\"}, {\"@type\": \"ListItem\", \"position\": 16, \"name\": \"Concentrados de Efluentes Industriais (ZLD)\", \"url\": \"https:\/\/gemdrytech.com\/pt\/applications\/industrial-effluent-concentrates-zld\/\"}], \"inLanguage\": \"pt\"}, {\"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"O lodo deve ser seco em um secador de esteira ou em um secador de p\u00e1s?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Secadores de esteira s\u00e3o adequados para lodos que podem ser extrudados em um leito poroso e perme\u00e1vel ao ar, normalmente lodos municipais e biol\u00f3gicos. Secadores de p\u00e1s s\u00e3o adequados para lodos industriais pegajosos, pastosos ou odor\u00edferos, pois o aquecimento indireto conduz o material pela fase pegajosa em um equipamento fechado. Um teste piloto em nossa planta Dried & Tested define a escolha.\"}}, {\"@type\": \"Question\", \"name\": \"Quanto a secagem reduz o peso do lodo a ser descartado?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A redu\u00e7\u00e3o de massa depende da umidade de entrada e da umidade final. Secar um lodo de 80% de umidade para 10% remove quase 78% da sua massa; secar de 70% para 15% remove cerca de 65%. A economia real depende do desempenho do seu desaguamento e dos custos locais de disposi\u00e7\u00e3o.\"}}, {\"@type\": \"Question\", \"name\": \"\u00c9 poss\u00edvel usar calor residual para secar lodo?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Muitas vezes, sim. Secadores de esteira de baixa temperatura podem operar com \u00e1gua quente, gases de exaust\u00e3o ou calor de motores e de cogera\u00e7\u00e3o recuperado na planta, o que reduz o custo de combust\u00edvel. Secadores de p\u00e1s precisam de vapor ou \u00f3leo t\u00e9rmico. Dimensionamos os trocadores de calor e o fluxo de ar para a temperatura que a sua fonte de calor residual realmente consegue fornecer.\"}}], \"inLanguage\": \"pt\"}]}<\/script><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Aplica\u00e7\u00f5es Secagem de Lodos e Bioss\u00f3lidos 16 materiais, cada um dimensionado a partir de um teste piloto. As cargas t\u00edpicas perdem 30\u201385% do seu peso como \u00e1gua, de modo que muito menos material vai para o caminh\u00e3o e para o aterro. Retorno do investimento geralmente em 2\u20134 anos Teste piloto com a sua pr\u00f3pria amostra&hellip; <a class=\"more-link\" href=\"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/\">Continue reading <span class=\"screen-reader-text\">Secagem de Lodos e Bioss\u00f3lidos<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":39498,"parent":46691,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-46709","page","type-page","status-publish","has-post-thumbnail","hentry","entry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Secadores de Lodo e Bioss\u00f3lidos | Esteira e P\u00e1s | GEM<\/title>\n<meta name=\"description\" content=\"Seque lodos municipais, de ETE, de papel e industriais de 65\u201390% para 10\u201320% de umidade com secadores de esteira ou de p\u00e1s. Teste piloto com a GEM.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Secadores de Lodo e Bioss\u00f3lidos | Esteira e P\u00e1s | GEM\" \/>\n<meta property=\"og:description\" content=\"Seque lodos municipais, de ETE, de papel e industriais de 65\u201390% para 10\u201320% de umidade com secadores de esteira ou de p\u00e1s. Teste piloto com a GEM.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gemdrytech.com\/pt\/application-families\/sludge-biosolids\/\" \/>\n<meta property=\"og:site_name\" content=\"Gem Drytech Systems LLP\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-20T11:34:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gemdrytech.com\/wp-content\/uploads\/2025\/12\/Etp-Sludge-Generated-In-Chemical.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"338\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"6 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/gemdrytech.com\\\/pt\\\/application-families\\\/sludge-biosolids\\\/\",\"url\":\"https:\\\/\\\/gemdrytech.com\\\/pt\\\/application-families\\\/sludge-biosolids\\\/\",\"name\":\"Secadores de Lodo e Bioss\u00f3lidos | Esteira e P\u00e1s | GEM\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gemdrytech.com\\\/pt\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/gemdrytech.com\\\/pt\\\/application-families\\\/sludge-biosolids\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/gemdrytech.com\\\/pt\\\/application-families\\\/sludge-biosolids\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/gemdrytech.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Etp-Sludge-Generated-In-Chemical.jpg\",\"datePublished\":\"2026-10-19T18:20:48+00:00\",\"dateModified\":\"2026-10-20T11:34:03+00:00\",\"description\":\"Seque lodos municipais, de ETE, de papel e industriais de 65\u201390% para 10\u201320% de umidade com secadores de esteira ou de p\u00e1s. 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