{"id":5992,"date":"2025-10-22T08:22:34","date_gmt":"2025-10-22T13:22:34","guid":{"rendered":"https:\/\/www.oxidationtech.com\/blog\/?p=5992"},"modified":"2025-11-18T07:33:37","modified_gmt":"2025-11-18T13:33:37","slug":"harnessing-ozone-for-effective-nox-scrubbing","status":"publish","type":"post","link":"https:\/\/www.oxidationtech.com\/blog\/harnessing-ozone-for-effective-nox-scrubbing\/","title":{"rendered":"Harnessing Ozone for Effective NOx Scrubbing"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Controlling nitrogen oxides (NOx) emissions is a growing priority for many industries looking to meet air quality regulations and environmental goals. One of the most effective and sustainable ways to achieve this is through the use of ozone in NOx scrubber systems.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/wetscrubberexhaust.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"300\" src=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/wetscrubberexhaust.jpg\" alt=\"NOX scrubber implemeting ozone for NOX reduction\" class=\"wp-image-5993\" srcset=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/wetscrubberexhaust.jpg 400w, https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/wetscrubberexhaust-300x225.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">At <a href=\"https:\/\/www.oxidationtech.com\/applications\/ozone-in-air\/ozone-use-in-nox-scrubbers.html\">Oxidation Technologies<\/a> we specialize in advanced ozone solutions designed to help facilities remove NOx efficiently\u2014improving air quality while reducing operational costs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Why Ozone for NOx Removal?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ozone is a powerful oxidizing agent that reacts readily with nitrogen oxides (NO and NO\u2082), converting these harmful pollutants into higher oxides that are more easily captured and neutralized in wet scrubber systems. Compared to traditional methods, ozone offers several advantages:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High removal efficiency<\/strong> for a wide range of NOx concentrations<\/li>\n\n\n\n<li><strong>Lower chemical consumption<\/strong> compared to conventional scrubbers<\/li>\n\n\n\n<li><strong>Improved regulatory compliance<\/strong> with tighter emission limits<\/li>\n\n\n\n<li><strong>Environmentally friendly<\/strong>\u2014no secondary pollutants are introduced<\/li>\n\n\n\n<li><strong>Scalable technology<\/strong> for both small and large facilities<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.oxidationtech.com\/applications\/ozone-in-air\/ozone-use-in-nox-scrubbers.html\">Learn more about how ozone enhances NOx scrubber performance here.<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/New-Scrubber-rotated.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/New-Scrubber-576x1024.jpg\" alt=\"Scrubber for NOX reduction using ozone to increase efficincy\" class=\"wp-image-5994\" style=\"width:267px;height:auto\" srcset=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/New-Scrubber-576x1024.jpg 576w, https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/New-Scrubber-169x300.jpg 169w, https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/New-Scrubber-768x1365.jpg 768w, https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/New-Scrubber-864x1536.jpg 864w, https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/New-Scrubber-rotated.jpg 1080w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>How It Works<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When ozone is injected into a gas stream containing NOx, it reacts with NO to form NO\u2082, and further oxidation leads to N\u2082O\u2085. These compounds are readily soluble in water, making them easy to remove in a wet scrubber. The result: a cleaner exhaust stream and reduced NOx emissions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This technology is particularly valuable for industries such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Semiconductor and electronics manufacturing<\/li>\n\n\n\n<li>Nitric acid production<\/li>\n\n\n\n<li>Fertilizer and chemical processing<\/li>\n\n\n\n<li>Waste gas treatment systems<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/WetScrubberENG.png\"><img loading=\"lazy\" decoding=\"async\" width=\"270\" height=\"345\" src=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/WetScrubberENG.png\" alt=\"NOX scrubber operation diagram\" class=\"wp-image-5995\" style=\"width:260px;height:auto\" srcset=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/WetScrubberENG.png 270w, https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/WetScrubberENG-235x300.png 235w\" sizes=\"auto, (max-width: 270px) 100vw, 270px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Benefits Beyond Compliance<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ozone-based NOx scrubbing isn\u2019t just about meeting environmental regulations\u2014it\u2019s about <strong>optimizing process performance<\/strong>. By reducing the need for expensive reagents and minimizing waste streams, ozone systems can deliver long-term cost savings. Plus, they integrate seamlessly into existing scrubber setups with minimal retrofit work.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Discover detailed application insights, reaction pathways, and system design considerations on our dedicated <a href=\"https:\/\/www.oxidationtech.com\/applications\/ozone-in-air\/ozone-use-in-nox-scrubbers.html\">NOx scrubber application page<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/wetscrubbercross_section.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"489\" height=\"605\" src=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/wetscrubbercross_section.jpg\" alt=\"NOX scrubber illlustrated\" class=\"wp-image-5996\" style=\"width:241px;height:auto\" srcset=\"https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/wetscrubbercross_section.jpg 489w, https:\/\/www.oxidationtech.com\/blog\/wp-content\/uploads\/2025\/10\/wetscrubbercross_section-242x300.jpg 242w\" sizes=\"auto, (max-width: 489px) 100vw, 489px\" \/><\/a><figcaption class=\"wp-element-caption\">NOX Scrubber illustration, how it works.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ready to Reduce NOx Emissions?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If your facility faces challenges with NOx control, ozone can be a clean, efficient, and cost-effective solution. Our team at <a href=\"https:\/\/www.oxidationtech.com\/applications\/ozone-in-air\/ozone-use-in-nox-scrubbers.html\">Oxidation Technologies<\/a> can help design a tailored ozone system to meet your specific process needs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.oxidationtech.com\/contact\/\">Contact us today to discuss your NOx scrubbing application and learn how ozone can help you meet your environmental and operational goals.<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Controlling nitrogen oxides (NOx) emissions is a growing priority for many industries looking to meet air quality regulations and environmental goals. One of the most [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5993,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1368],"tags":[1436,1433,1435,1437,1434],"class_list":["post-5992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applications","tag-nox-removal-with-ozone","tag-nox-scrubbers","tag-ozone-wet-scrubber","tag-remote-nox-with-ozone","tag-wet-scrubber"],"_links":{"self":[{"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/posts\/5992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/comments?post=5992"}],"version-history":[{"count":1,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/posts\/5992\/revisions"}],"predecessor-version":[{"id":5997,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/posts\/5992\/revisions\/5997"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/media\/5993"}],"wp:attachment":[{"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/media?parent=5992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/categories?post=5992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oxidationtech.com\/blog\/wp-json\/wp\/v2\/tags?post=5992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}