{"id":550,"date":"2026-07-30T12:51:28","date_gmt":"2026-07-30T12:51:28","guid":{"rendered":"https:\/\/www.geotierre.com\/home\/"},"modified":"2026-09-29T07:29:50","modified_gmt":"2026-09-29T07:29:50","slug":"home","status":"publish","type":"page","link":"https:\/\/www.geotierre.com\/en\/","title":{"rendered":"Home"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.7&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; max_width=&#8221;2560px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.8&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<!-- [et_pb_line_break_holder] --><\/p>\n<header id=\"gt-nav\" class=\"gt-scope\"><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"gt-nav__bar\"><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <a href=\"\/\" class=\"gt-nav__logo\" aria-label=\"GeoTierre \u2014 home\"><!-- [et_pb_line_break_holder] -->      <!-- IMG: logo GeoTierre \u2014 sostituire src con l'URL della Media Library --><!-- [et_pb_line_break_holder] -->      <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.geotierre.com\/website\/images\/logo.png\" alt=\"GeoTierre \u2014 Components for water and wastewater treatment\" width=\"230\" height=\"64\"><!-- [et_pb_line_break_holder] -->    <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <\/p>\n<nav class=\"gt-nav__menu\" aria-label=\"Menu principale\"><!-- [et_pb_line_break_holder] --><!-- 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[et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/p>\n<div class=\"gt-mega\" role=\"region\" aria-label=\"I nostri prodotti\"><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"gt-mega__inner\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-tag\">I nostri prodotti<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-mega__grid\"><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <a href=\"https:\/\/www.geotierre.com\/ecoflex\/\" class=\"gt-mega__card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__thumb\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/ecoflex-geotierre.webp\" alt=\"Ecoflex\u00ae \u2014 diffusore a disco\" width=\"800\" height=\"600\"><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__name\"><span>Ecoflex\u00ae<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__type\">Diffusore a disco<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <a href=\"https:\/\/www.geotierre.com\/newair\/\" class=\"gt-mega__card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__thumb\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/newair-disco-geotierre.webp\" alt=\"Newair\u00ae \u2014 diffusore a disco\" width=\"800\" height=\"600\"><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__name\"><span>Newair\u00ae<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__type\">Diffusore a disco<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <a href=\"https:\/\/www.geotierre.com\/newair-tubo\/\" class=\"gt-mega__card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__thumb\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/newair-tubo-geotierre.webp\" alt=\"Newair\u00ae \u2014 diffusore a tubo\" width=\"800\" height=\"600\"><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__name\"><span>Newair\u00ae<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__type\">Diffusore a tubo<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <a href=\"https:\/\/www.geotierre.com\/turboflex\/\" class=\"gt-mega__card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__thumb\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/tuboflex-geotierre.webp\" alt=\"Tuboflex\u00ae \u2014 diffusore a tubo\" width=\"800\" height=\"600\"><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__name\"><span>Tuboflex\u00ae<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__type\">Diffusore a tubo<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <a href=\"https:\/\/www.geotierre.com\/newair-tape\/\" class=\"gt-mega__card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__thumb\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/newair-tape-geotierre.webp\" alt=\"Newair tape \u2014 diffusore tape\" width=\"800\" height=\"600\"><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__name\"><span>Newair tape<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__type\">Diffusore tape<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <a href=\"https:\/\/www.geotierre.com\/ecoquarz\/\" class=\"gt-mega__card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__thumb\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/ecoquarz-geotierre.webp\" alt=\"Ecoquarz\u00ae \u2014 diffusore a disco e tubolare\" width=\"800\" height=\"600\"><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__name\"><span>Ecoquarz\u00ae<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__type\">Diffusore a disco e tubolare<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <a href=\"https:\/\/www.geotierre.com\/newpond\/\" class=\"gt-mega__card\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__thumb\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/newpond-geotierre.webp\" alt=\"Newpond\u00ae \u2014 sistemi biomassa\" width=\"800\" height=\"600\"><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__name\"><span>Newpond\u00ae<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-mega__type\">Sistemi biomassa<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <a href=\"https:\/\/www.geotierre.com\/en\/products\/\" class=\"gt-mega__all\"><!-- [et_pb_line_break_holder] -->        <span class=\"gt-mega__all-title\">Tutta la gamma e le schede tecniche<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"gt-link-arrow\"><span>Tutti i prodotti<\/span><span aria-hidden=\"true\">\u2192<\/span><\/span><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] -->  <!-- ===== MENU MOBILE (\u2264900px) ===== --><!-- [et_pb_line_break_holder] -->  <\/p>\n<nav class=\"gt-nav__mobile\" id=\"gt-nav-mobile\" aria-label=\"Menu mobile\"><!-- [et_pb_line_break_holder] -->    <a href=\"\/\" data-nav=\"home\">Home<\/a><!-- [et_pb_line_break_holder] -->    <a href=\"https:\/\/www.geotierre.com\/en\/about-us\/\" data-nav=\"azienda\">Chi siamo<\/a><!-- [et_pb_line_break_holder] -->    <a href=\"https:\/\/www.geotierre.com\/en\/sostenibilita\/\" data-nav=\"sostenibilita\">Sostenibilit\u00e0<\/a><!-- [et_pb_line_break_holder] -->    <a href=\"https:\/\/www.geotierre.com\/en\/products\/\" data-nav=\"prodotti\">Prodotti<\/a><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-nav__mobile-sub\"><!-- [et_pb_line_break_holder] -->      <a 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global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<link rel=\"stylesheet\" href=\"https:\/\/www.geotierre.com\/wp-content\/themes\/geotierre-child\/home.css?v=20260916-1\"><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/p>\n<div class=\"gt-scope gt-page gt-home\"><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- ===== HERO ===== --><!-- [et_pb_line_break_holder] -->  <\/p>\n<section class=\"gt-home__hero\" id=\"hero\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-home__hero-media\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__hero-slider\" aria-hidden=\"true\"><!-- [et_pb_line_break_holder] -->        <img class=\"gt-home__hero-slide gt-home__hero-slide--1\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/09\/hero-home-geotierre-1.jpg\" alt=\"\" fetchpriority=\"high\" decoding=\"async\"><!-- [et_pb_line_break_holder] -->        <img class=\"gt-home__hero-slide gt-home__hero-slide--2\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/09\/hero-geotierre-3.jpg\" alt=\"\" decoding=\"async\"><!-- [et_pb_line_break_holder] -->        <img class=\"gt-home__hero-slide gt-home__hero-slide--3\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/09\/hero-home-geotierre-2.jpg\" alt=\"\" decoding=\"async\"><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-hero__scrim\"><\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__hero-text\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-container\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-tag gt-tag--on-dark\">Aeration and wastewater treatment<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<h1 class=\"gt-h1 gt-home__h1\"><span class=\"gt-accent--light\">Aeration systems for wastewater <!\u2013- [et_pb_br_holder] -\u2013> treatment plants<\/span><\/h1>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__hero-below\"><!-- [et_pb_line_break_holder] -->        <pee class=\"gt-home__hero-p\">Aeration systems for wastewater treatment plants, fine-bubble disc diffusers and fine-bubble tubular diffusers designed and manufactured by Geotierre for the treatment of municipal, domestic and industrial wastewater.<\/pee><!-- [et_pb_line_break_holder] -->        <pee class=\"gt-home__hero-p gt-home__hero-p--2\">For over 40 years, we have been developing reliable and efficient Made in Italy solutions, designed to improve oxygen transfer efficiency and promote energy savings. Our expertise in wastewater aeration enables us to reduce the energy consumption of treatment plants and enhancing treatment process performance.<\/pee><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-home__hero-actions\"><!-- [et_pb_line_break_holder] -->          <a href=\"https:\/\/www.geotierre.com\/en\/technology\/\" class=\"gt-btn gt-btn--navy\"><span>Discover our aeration systems<\/span><span class=\"gt-btn__arrow\" aria-hidden=\"true\">\u2192<\/span><\/a><!-- [et_pb_line_break_holder] -->          <a href=\"https:\/\/www.geotierre.com\/en\/products\/\" class=\"gt-btn gt-btn--ghost\"><span>Discover our products<\/span><span class=\"gt-btn__arrow\" aria-hidden=\"true\">\u2192<\/span><\/a><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-stats gt-home__stats gt-reveal\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-stats__row gt-stats__row--4\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-stat\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__num\" data-count=\"40\" data-suffix=\"+\">40+<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__label\">Years of experience<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-stat\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__num\" data-count=\"100\" data-suffix=\"%\">100%<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__label\">Made in Italy<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-stat\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__num\" data-count=\"80\" data-suffix=\"%\">80%<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__label\">Recyclable material<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-stat\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__num\" data-count=\"5\">5<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__label\">Continents served<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-stats__row gt-stats__row--3\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-stat\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__num\">ISO 9001<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__label\">Certified quality<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-stat\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__num\">1M+<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__label\">Diffusers installed<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-stat\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__num\" data-count=\"1200\" data-suffix=\"+\">1200+<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-stat__label\">Treatment plants supplied<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/section>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- ===== PRODUCTS ===== --><!-- [et_pb_line_break_holder] -->  <\/p>\n<section class=\"gt-home__prod-wrap\" id=\"prodotti\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__sec-head\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-tag\">Products<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<h2 class=\"gt-home__h2\"><span class=\"gt-accent\">Aeration diffusers<\/span> for biological wastewater treatment plants<\/h2>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <pee class=\"gt-home__sec-sub\">A complete range of diffusers and aeration systems for wastewater treatment: uniform air distribution, reliability, consistent performance over time and low energy consumption.<\/pee><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__prod-grid\"><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/ecoflex-disc-diffuser\/\" class=\"gt-home__pcard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pthumb\"><!-- [et_pb_line_break_holder] -->            <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/ecoflex-geotierre.webp\" alt=\"Ecoflex\u00ae disc diffuser\" width=\"800\" height=\"800\"><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pname\"><span>Silicone\/EPDM disc diffuser<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__ptype\">Ecoflex\u00ae disc diffuser<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/newair-disc-diffuser\/\" class=\"gt-home__pcard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pthumb\"><!-- [et_pb_line_break_holder] -->            <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/newair-disco-geotierre.webp\" alt=\"Newair\u00ae disc diffuser\" width=\"800\" height=\"800\"><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pname\"><span>HDPE disc diffuser<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__ptype\">Newair\u00ae disc diffuser<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/newair-tubular-diffuser\/\" class=\"gt-home__pcard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pthumb\"><!-- [et_pb_line_break_holder] -->            <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/newair-tubo-geotierre.webp\" alt=\"Newair\u00ae tubular diffuser\" width=\"800\" height=\"800\"><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pname\"><span>HDPE tubular diffuser<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__ptype\">Newair\u00ae tubular diffuser<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/tuboflex-membrane-tubular-diffuser\/\" class=\"gt-home__pcard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pthumb\"><!-- [et_pb_line_break_holder] -->            <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/tuboflex-geotierre.webp\" alt=\"Tuboflex\u00ae tubular diffuser\" width=\"800\" height=\"800\"><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pname\"><span>Silicone\/EPDM tubular diffuser<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__ptype\">Tuboflex\u00ae tubular diffuser<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/newair-tape-linear-diffuser\/\" class=\"gt-home__pcard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pthumb\"><!-- [et_pb_line_break_holder] -->            <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/newair-tape-geotierre.webp\" alt=\"Newair tape diffuser\" width=\"800\" height=\"800\"><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pname\"><span>Newair tape<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__ptype\">Newairtape HDPE diffuser<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/ecoquarz-quartz-diffuser\/\" class=\"gt-home__pcard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pthumb\"><!-- [et_pb_line_break_holder] -->            <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/ecoquarz-geotierre.webp\" alt=\"Ecoquarz\u00ae disc and tubular diffuser\" width=\"800\" height=\"800\"><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pname\"><span>Ceramic disc and tubular diffuser<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__ptype\">Ecoquarz\u00ae<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/newpond-mbbr-moving-bed\/\" class=\"gt-home__pcard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pthumb\"><!-- [et_pb_line_break_holder] -->            <img loading=\"lazy\" decoding=\"async\" class=\"gt-img\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/newpond-geotierre.webp\" alt=\"Newpond\u00ae biomass systems\" width=\"800\" height=\"800\"><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__pname\"><span>MBBR moving bed biomass systems<\/span><span aria-hidden=\"true\">\u2192<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__ptype\">Newpond\u00ae<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/products\/\" class=\"gt-home__pall\"><!-- [et_pb_line_break_holder] -->          <span class=\"gt-home__pall-title\">The complete range and technical data sheets<\/span><!-- [et_pb_line_break_holder] -->          <span class=\"gt-link-arrow\"><span>All products<\/span><span aria-hidden=\"true\">\u2192<\/span><\/span><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <pee class=\"gt-home__what-p gt-home__prod-note\">Our product range includes Ecoflex disc diffusers, Tuboflex tubular diffusers, Newair sintered HDPE diffusers, EPDM diffusers, silicone diffusers, Ecoquarz ceramic diffusers and MBBR systems for attached biomass, as well as fine-bubble and coarse-bubble aeration systems. Every product is designed, manufactured and tested at our facility in accordance with an ISO 9001:2015 certified quality management system.<\/pee><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/section>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"gt-rule\"><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- ===== ABOUT US ===== --><!-- [et_pb_line_break_holder] -->  <\/p>\n<section class=\"gt-home__about-wrap\" id=\"chi-siamo\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container gt-home__about\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__about-media\"><!-- [et_pb_line_break_holder] -->        <img decoding=\"async\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/geotierre-diffusori-impianto.webp\" alt=\"Geotierre disc diffusers installed in a treatment plant\" class=\"gt-img\"><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-tag\">About us<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<h2 class=\"gt-home__h2 gt-home__about-h2\">Geotierre: manufacturer of diffusers and <span class=\"gt-accent\">aeration systems for wastewater treatment plants<\/span><\/h2>\n<p><!-- [et_pb_line_break_holder] -->        <pee class=\"gt-home__about-p\">Geotierre designs and manufactures diffusers and aeration systems for the treatment of municipal, domestic and industrial wastewater. Our field experience has made us a leading manufacturer of disc diffusers, tubular diffusers and other fine- and coarse-bubble aeration systems for biological wastewater treatment plants using MBR, SBR and MBBR processes.<\/pee><!-- [et_pb_line_break_holder] -->        <pee class=\"gt-home__about-p\">Our philosophy combines manufacturing expertise, technical innovation, energy efficiency and a commitment to sustainability, with the aim of providing reliable, efficient and durable solutions.<\/pee><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/about-us\/\" class=\"gt-btn gt-btn--ghost gt-home__about-cta\">Discover Geotierre \u2192<\/a><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/section>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"gt-rule gt-home__rule--spaced\"><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- ===== WHY Geotierre ===== --><!-- [et_pb_line_break_holder] -->  <\/p>\n<section class=\"gt-home__why-wrap\" id=\"tecnologia\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-tag\">Why Geotierre<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<h2 class=\"gt-home__h2 gt-home__why-h2\">Efficient aeration systems:<!\u2013- [et_pb_br_holder] -\u2013><span class=\"gt-accent\">performance and energy savings<\/span> over time<\/h2>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__why\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<article class=\"gt-home__wcard\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/geotierre-icona-tecnologia.webp\" alt=\"\" class=\"gt-home__wicon\" width=\"56\" height=\"56\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<h3 class=\"gt-home__wtitle\">Technology for efficient wastewater aeration<\/h3>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__wkicker\">Efficient wastewater aeration<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <pee class=\"gt-home__wtext\">Geotierre diffusers are designed to maximise oxygen transfer efficiency (SOTE and SOTR), promoting uniform air distribution throughout wastewater treatment plants.<\/pee><!-- [et_pb_line_break_holder] -->          <\/p>\n<ul class=\"gt-home__wlist\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<li>Compression-moulded silicone, NBR and EPDM membranes with no added plasticisers<\/li>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<li>Diffuser body made of PP with 30% glass fibre reinforcement<\/li>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<li>Swing check valve<\/li>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<li>Newair diffusers with sintered HDPE diffusion plates<\/li>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<li>Threaded retaining ring<\/li>\n<p><!-- [et_pb_line_break_holder] -->          <\/ul>\n<p><!-- [et_pb_line_break_holder] -->          <a href=\"https:\/\/www.geotierre.com\/en\/technology\/\" class=\"gt-home__wlink\">Explore our technology \u2192<\/a><!-- [et_pb_line_break_holder] -->        <\/article>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <\/p>\n<article class=\"gt-home__wcard\" id=\"manutenzione\"><!-- [et_pb_line_break_holder] -->          <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/geotierre-icona-manutenzione.webp\" alt=\"\" class=\"gt-home__wicon\" width=\"56\" height=\"56\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<h3 class=\"gt-home__wtitle\">Diffuser maintenance and consistent performance over time<\/h3>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__wkicker\">Consistent performance<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <pee class=\"gt-home__wtext\">Proper air diffuser maintenance helps limit pressure drop, energy consumption and fouling, keeping the entire aeration system efficient. Geotierre supplies replacement parts for:<\/pee><!-- [et_pb_line_break_holder] -->          <\/p>\n<ul class=\"gt-home__wlist\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<li>Silicone and EPDM membranes for Ecoflex\u00ae diffusers<\/li>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<li>Silicone and EPDM membranes for Tuboflex\u00ae diffusers<\/li>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<li>Individual components for the entire diffuser range<\/li>\n<p><!-- [et_pb_line_break_holder] -->          <\/ul>\n<p><!-- [et_pb_line_break_holder] -->          <a href=\"https:\/\/www.geotierre.com\/en\/maintenance\/\" class=\"gt-home__wlink\">Discover our maintenance solutions \u2192<\/a><!-- [et_pb_line_break_holder] -->        <\/article>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__pills gt-home__why-pills\"><!-- [et_pb_line_break_holder] -->        <span class=\"gt-home__pill\">Over 40 years of experience<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"gt-home__pill\">In-house manufacturing<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"gt-home__pill\">Testing laboratory<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"gt-home__pill\">Spare parts available<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"gt-home__pill\">Made in Italy<\/span><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/section>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"gt-rule\"><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- ===== SUSTAINABILITY ===== --><!-- [et_pb_line_break_holder] -->  <\/p>\n<section class=\"gt-home__what-wrap\" id=\"cosa-facciamo\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container gt-home__what\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-tag\">Sustainability<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<h2 class=\"gt-home__h2 gt-home__what-h2\">Our commitment to <span class=\"gt-accent\">sustainable wastewater aeration<\/span><\/h2>\n<p><!-- [et_pb_line_break_holder] -->        <pee class=\"gt-home__what-p\">Geotierre develops sustainable aeration systems designed to improve oxygen transfer efficiency and help reduce energy consumption in wastewater treatment plants.<\/pee><!-- [et_pb_line_break_holder] -->        <pee class=\"gt-home__what-p\">Efficient and durable diffusers designed to simplify maintenance, reduce replacements and limit waste and environmental impact. Our approach to sustainable wastewater treatment combines performance, energy efficiency and a longer service life for aeration systems.<\/pee><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/en\/about-us\/\" class=\"gt-btn gt-btn--ghost gt-home__about-cta\">Discover our commitment \u2192<\/a><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__what-media\"><!-- [et_pb_line_break_holder] -->        <img decoding=\"async\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/sostenibilita-geotierre-lago-foresta.avif\" alt=\"Sustainable wastewater aeration\" class=\"gt-img\"><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/section>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"gt-rule\"><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- ===== NEWS =====<!-- [et_pb_line_break_holder] -->       The three cards should be generated with a WordPress loop using the latest three posts.<!-- [et_pb_line_break_holder] -->       &#8211;><!-- [et_pb_line_break_holder] -->  <\/p>\n<section class=\"gt-home__news-wrap\" id=\"news\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__sec-head gt-home__news-head\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-tag\">News<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<h2 class=\"gt-home__h2\">From the world of <span class=\"gt-accent\">Geotierre<\/span><\/h2>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/it\/news\" class=\"gt-home__news-all\">All news \u2192<\/a><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__news\"><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/it\/news\/nuovo-sito-ifat-catalogo\" class=\"gt-home__ncard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__nthumb\"><img src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/nuovo-design-geotierre.avif\" alt=\"New design for the Geotierre website and catalogue\" loading=\"lazy\" decoding=\"async\" class=\"gt-img\"><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__nbody\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-home__ndate\">20 APR 2026<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-home__ntitle\">New design<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <pee class=\"gt-home__nexcerpt\">Geotierre presents its new website and updated product catalogue, featuring a completely renewed structure, design and content.<\/pee><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/it\/news\/ifat2026\" class=\"gt-home__ncard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__nthumb\"><img src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/partecipazione-fiera-ifat-2026-geotierre.avif\" alt=\"Geotierre at IFAT 2026\" loading=\"lazy\" decoding=\"async\" class=\"gt-img\"><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__nbody\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-home__ndate\">02 MAR 2026<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-home__ntitle\">IFAT 2026<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <pee class=\"gt-home__nexcerpt\">From 4 to 7 May, Geotierre will be at IFAT Munich, Hall A3, Stand 445, to present its solutions.<\/pee><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] -->        <a href=\"https:\/\/www.geotierre.com\/it\/news\/geotierre\" class=\"gt-home__ncard\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__nthumb\"><img src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/geotierre-vi-augura-un-buon-natale-e-felice-anno-nuovo-geotierre-1.avif\" alt=\"Christmas and New Year wishes from the Geotierre team\" loading=\"lazy\" decoding=\"async\" class=\"gt-img\"><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__nbody\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-home__ndate\">20 DEC 2025<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-home__ntitle\">Merry Christmas and Happy New Year<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <pee class=\"gt-home__nexcerpt\" aria-hidden=\"true\">\u00a0<\/pee><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/section>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"gt-rule gt-home__rule--spaced\"><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- ===== FAQ ===== --><!-- [et_pb_line_break_holder] -->  <\/p>\n<section class=\"gt-home__faq-wrap\" id=\"faq\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-tag\">FAQ<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<h2 class=\"gt-home__h2 gt-home__faq-h2\">Frequently asked questions about <span class=\"gt-accent\">aeration and diffusers<\/span><\/h2>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-faq\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<details class=\"gt-faq__item\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<summary class=\"gt-faq__q\">What are aeration systems for wastewater treatment plants used for?<\/summary>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-faq__a\"><!-- [et_pb_line_break_holder] -->            <pee>Aeration systems for wastewater treatment plants introduce air and oxygen into biological treatment tanks, promoting wastewater oxygenation. Proper wastewater aeration improves microorganism activity, optimises oxygen transfer and contributes to the plant\u2019s energy efficiency.<\/pee><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/details>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <\/p>\n<details class=\"gt-faq__item\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<summary class=\"gt-faq__q\">Which diffusers are used for wastewater treatment?<\/summary>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-faq__a\"><!-- [et_pb_line_break_holder] -->            <pee>Different types of diffusers can be used for wastewater treatment, including Ecoflex disc diffusers, Tuboflex tubular diffusers, Newair HDPE diffusers, EPDM diffusers, silicone diffusers and Ecoquarz ceramic diffusers. The choice depends on the plant and tank type, required airflow, pressure drop and oxygen transfer efficiency targets.<\/pee><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/details>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <\/p>\n<details class=\"gt-faq__item\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<summary class=\"gt-faq__q\">Why is diffuser maintenance important?<\/summary>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-faq__a\"><!-- [et_pb_line_break_holder] -->            <pee>Diffuser maintenance is important for maintaining aeration system efficiency, reducing pressure drop and limiting energy consumption. Periodically inspecting diffuser membranes, check valves, replacement parts and components helps prevent fouling, performance loss and uneven air distribution.<\/pee><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/details>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <\/p>\n<details class=\"gt-faq__item\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<summary class=\"gt-faq__q\">What is the difference between fine-bubble, disc and tubular diffusers?<\/summary>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-faq__a\"><!-- [et_pb_line_break_holder] -->            <pee>Fine-bubble diffusers distribute air through microbubbles in oxidation tanks, improving oxygen transfer and the plant\u2019s energy efficiency. Fine-bubble disc diffusers are ideal for creating uniform, modular aeration grids, while tubular diffusers offer a large diffusion surface and are particularly suitable for tanks with specific installation requirements. The most appropriate solution depends on tank size, required airflow and the characteristics of the wastewater treatment plant.<\/pee><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/details>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/section>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"gt-rule gt-home__rule--spaced\"><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- ===== FINAL CTA ===== --><!-- [et_pb_line_break_holder] -->  <\/p>\n<section class=\"gt-home__cta-wrap\" id=\"contatti\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"gt-container\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"gt-home__cta\"><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-home__ccard\"><!-- [et_pb_line_break_holder] -->          <span class=\"gt-home__ring gt-home__ring--c1\" aria-hidden=\"true\"><\/span><!-- [et_pb_line_break_holder] -->          <span class=\"gt-home__ring gt-home__ring--c2\" aria-hidden=\"true\"><\/span><!-- [et_pb_line_break_holder] -->          <\/p>\n<h2 class=\"gt-home__ctitle\">Find the right <span class=\"gt-accent\">aeration system<\/span> for your plant<\/h2>\n<p><!-- [et_pb_line_break_holder] -->          <pee class=\"gt-home__ctext\">The Geotierre technical team is available to provide product information, support in selecting fine- or coarse-bubble diffusers and guidance on the aeration systems best suited to the characteristics of your wastewater treatment plant. Contact us to identify the most suitable aeration system for treating municipal, domestic or industrial wastewater.<\/pee><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"gt-home__cfoot\"><!-- [et_pb_line_break_holder] -->            <a href=\"https:\/\/www.geotierre.com\/en\/contact\/\" class=\"gt-btn gt-btn--navy\">Contact us \u2192<\/a><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"gt-home__ccard gt-home__ccard--cat\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"gt-eyebrow\">Product catalogue<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<h2 class=\"gt-home__ctitle gt-home__ctitle--cat\">The <span class=\"gt-accent\">catalogue<\/span> of diffusers and aeration systems<\/h2>\n<p><!-- [et_pb_line_break_holder] -->            <pee class=\"gt-home__ctext gt-home__ctext--cat\">Explore our complete range of fine-bubble disc diffusers, tubular diffusers, aeration systems and components for wastewater treatment. The Geotierre diffuser catalogue provides information on our products, available materials, main applications and the technical features of our solutions.<\/pee><!-- [et_pb_line_break_holder] -->            <a href=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/29512-catalogo-italiano.pdf\" class=\"gt-btn gt-btn--navy\" download=\"\"><!-- [et_pb_line_break_holder] -->              <span>Download the complete catalogue (PDF)<\/span><span class=\"gt-btn__arrow\" aria-hidden=\"true\">\u2193<\/span><!-- [et_pb_line_break_holder] -->            <\/a><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <img decoding=\"async\" src=\"https:\/\/www.geotierre.com\/wp-content\/uploads\/2026\/08\/geotierre-catalogo-cover.webp\" alt=\"Geotierre aeration product catalogue\" class=\"gt-home__cat-img\"><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/section>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] -->[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Diffusori a bolle fini per aerazione impianti di depurazione e trattamento acque reflue. Progettati e prodotti in Italia da oltre 40 anni.<\/p>\n","protected":false},"author":1,"featured_media":551,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-550","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Diffusori a bolle fine per aerazione impianti di depurazione<\/title>\n<meta name=\"description\" content=\"Diffusori a bolle fine per aerazione impianti di depurazione acque reflue municipali, civili e industriali. Produzione Made in Italy.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.geotierre.com\/en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Diffusori a bolle fini per aerazione impianti di depurazione\" \/>\n<meta property=\"og:description\" content=\"Diffusori a bolle fini per aerazione impianti di depurazione acque reflue municipali, civili e industriali. 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