{"id":28892,"date":"2025-09-10T13:20:36","date_gmt":"2025-09-10T06:20:36","guid":{"rendered":"https:\/\/jvsf.vn\/?p=28892"},"modified":"2025-11-02T16:37:20","modified_gmt":"2025-11-02T09:37:20","slug":"80-odor-toxic-gas-reduction-for-pig-farm-environments","status":"publish","type":"post","link":"https:\/\/jvsf.vn\/en\/80-odor-toxic-gas-reduction-for-pig-farm-environments\/","title":{"rendered":"80% Odor &#038; Toxic Gas Reduction: A Proven Solution for Pig Farm Environments"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"28892\" class=\"elementor elementor-28892 elementor-28833\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7b1a3227 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b1a3227\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-60896e3a\" data-id=\"60896e3a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a4cd709 elementor-widget elementor-widget-text-editor\" data-id=\"a4cd709\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.7.8 - 02-10-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<main class=\"main-content\"> <h1>Case Study: Achieving 80% Odor &#038; Toxic Gas Reduction on a Pig Farm with NEMA 1<\/h1> <p><strong>Project:<\/strong> A Scientific Evaluation of Odor &#038; Toxic Gas Reduction in Pig Farms Using Organic Carbon Technology.<\/p> <p><strong>Location:<\/strong> Tan Kim Farm, Phu Binh, Thai Nguyen.<\/p> <p><strong>Implementation Period:<\/strong> July 2025.<\/p> <h2>Introduction: Solving The Odor Problem<\/h2> <p>This report details a powerful solution for odor and toxic gas reduction in pig farming environments. The objective is to scientifically assess the effectiveness of NEMA 1 (Organic Carbon technology) in neutralizing foul odors and harmful gases, thereby protecting livestock health, improving working conditions, and promoting sustainable farming practices.<\/p> <h2>1. The Source of Odor &#038; Air Pollution in Pig Farms<\/h2> <p>High-density industrial pig farming generates immense quantities of waste, which is the primary source of severe air quality issues. Without effective treatment, this leads to significant challenges.<\/p> <h3>Harmful Gas Emissions<\/h3> <p>The decomposition of manure and urine releases a constant stream of noxious compounds into the air. High concentrations of toxic gases like <strong>Ammonia (NH_3)<\/strong> and <strong>Hydrogen Sulfide (H_2S)<\/strong> are the main culprits behind the pungent, foul odors that plague many farms and surrounding communities.<\/p> <h2>2. NEMA 1: The Solution for Odor &#038; Toxic Gas Reduction<\/h2> <p>NEMA 1 is a breakthrough Organic Carbon technology from Japan, specifically designed to provide a safe, sustainable, and powerful solution for odor control and toxic gas reduction in livestock facilities.<\/p> <h2>3. Implementation for Maximum Odor Reduction<\/h2> <p>The project was executed at Tan Kim Farm to verify the solution&#8217;s performance in achieving significant odor and gas reduction under real-world conditions.<\/p> <h2>4. Scientific Results: Measuring the Reduction in Odor &#038; Gas<\/h2> <p>To provide objective proof, odor and gas levels were measured using a professional-grade Shinyei OMX-ADM meter before and after the NEMA 1 application.<\/p> <figure> <a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Hinh-chuyen-gia-JVSF-dang-thao-tac-do-mui-trong-chuong-nuoi.jpg\"> <img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Hinh-chuyen-gia-JVSF-dang-thao-tac-do-mui-trong-chuong-nuoi.jpg\" alt=\"Expert measures effectiveness of odor &#038; toxic gas reduction in a pig farm.\" title=\"\"> <\/a> <figcaption>A JVSF expert measures air quality to verify the level of odor reduction.<\/figcaption> <\/figure> <h2>5. Data Analysis: Before &#038; After NEMA 1 Application<\/h2> <h3>5.1. Baseline Measurements (Before NEMA 1 Application)<\/h3> <p>Measurements taken over 3 days before system implementation showed that the concentration of toxic gases and foul odors was at a dangerously high level, frequently exceeding 500 Odor Units (OU). This highlights the urgent need for an effective odor and toxic gas reduction strategy.<\/p> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O1-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O1-2.png\" alt=\"Chart of high initial odor levels at point O.1 before treatment.\" title=\"\"><\/a><figcaption>Point O.1 (Before Application)<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O2-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O2-2.png\" alt=\"Chart of high initial odor levels at point O.2 before treatment.\" title=\"\"><\/a><figcaption>Point O.2 (Before Application)<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O3-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O3-2.png\" alt=\"Chart of high initial odor levels at point O.3 before treatment.\" title=\"\"><\/a><figcaption>Point O.3 (Before Application)<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O4-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O4-2.png\" alt=\"Chart of high initial odor levels at point O.4 before treatment.\" title=\"\"><\/a><figcaption>Point O.4 (Before Application)<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O5-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O5-2.png\" alt=\"Chart of high initial odor levels at point O.5 before treatment.\" title=\"\"><\/a><figcaption>Point O.5 (Before Application)<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O6-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Thong-ke-3-ngay-do-mui-cua-trai-heo_O6-2.png\" alt=\"Chart of high initial odor levels at point O.6 before treatment.\" title=\"\"><\/a><figcaption>Point O.6 (Before Application)<\/figcaption><\/figure> <h3>5.2. Efficacy Analysis: Before-and-After Comparison of Odor Reduction<\/h3> <p>The data revealed a dramatic improvement. After just 5 days, odor and gas levels were reduced by an average of 78%, with peak reductions reaching 82%. This confirms the exceptional efficacy of NEMA 1 for odor and toxic gas reduction.<\/p> <h4>Charts Comparing Odor Levels Before and After NEMA 1 Treatment:<\/h4> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O1-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O1-2.png\" alt=\"Comparison chart showing 78% odor reduction at point O.1.\" title=\"\"><\/a><figcaption>Efficacy at Point O.1: <strong>78%<\/strong> Odor Reduction<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O2-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O2-2.png\" alt=\"Comparison chart showing 80% odor reduction at point O.2.\" title=\"\"><\/a><figcaption>Efficacy at Point O.2: <strong>80%<\/strong> Odor Reduction<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O3-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O3-2.png\" alt=\"Comparison chart showing 82% toxic gas and odor reduction.\" title=\"\"><\/a><figcaption>Efficacy at Point O.3: <strong>82%<\/strong> Odor Reduction<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O4-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O4-2.png\" alt=\"Comparison chart showing 76% odor reduction at point O.4.\" title=\"\"><\/a><figcaption>Efficacy at Point O.4: <strong>76%<\/strong> Odor Reduction<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O5-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O5-2.png\" alt=\"Comparison chart showing 82% toxic gas and odor reduction.\" title=\"\"><\/a><figcaption>Efficacy at Point O.5: <strong>82%<\/strong> Odor Reduction<\/figcaption><\/figure> <figure><a href=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O6-2.png\"><img decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/09\/Ket-qua-do-mui-trang-trai-truoc-va-sau_O6-2.png\" alt=\"Comparison chart showing 72% odor reduction at point O.6.\" title=\"\"><\/a><figcaption>Efficacy at Point O.6: <strong>72%<\/strong> Odor Reduction<\/figcaption><\/figure> <h2>6. Conclusion<\/h2> <p>The case study conclusively demonstrates that NEMA 1 is a highly effective solution, achieving up to 82% odor and toxic gas reduction. This technology presents a viable, sustainable path for pig farm operators to significantly improve air quality, ensure animal welfare, and maintain good community relations.<\/p> <span>#OdorControl <span>#ToxicGasReduction <span>#PigFarm <span>#SwineFarming <span>#AirQuality <span>#SustainableFarming <span>#NEMA1 <\/main>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Case Study: Achieving 80% Odor &#038; Toxic Gas Reduction on a Pig Farm with NEMA 1 Project: A Scientific Evaluation of Odor &#038; Toxic Gas Reduction in Pig Farms Using Organic Carbon Technology. Location: Tan Kim Farm, Phu Binh, Thai Nguyen. Implementation Period: July 2025. Introduction: Solving The Odor Problem This report details a powerful [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1140,3649,55,1232,1112,94],"tags":[4653,4657,4650,4131,51,4654,4656,479,1294,4648,4651,4655,4609,4649,4652],"class_list":["post-28892","post","type-post","status-publish","format-standard","hentry","category-article-on-pig-farming","category-cau-chuyen-thanh-cong-ja","category-company-newsletter","category-completed-pig-farm-project","category-nema1-for-pig-farming","category-success-story","tag-ammonia","tag-h2s-en","tag-hog-farm-pollution-control","tag-japanese-technology","tag-jvsf-en","tag-livestock-waste-management","tag-nema-1-en","tag-nong-nghiep-ben-vung","tag-organic-carbon-en-2","tag-pig-farm-environmental-treatment","tag-pig-farm-odor-control","tag-solutions-for-pig-farms","tag-sustainable-agriculture-en","tag-swine-farm-environmental-solutions","tag-toxic-gas-removal-pig-farm"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/posts\/28892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/comments?post=28892"}],"version-history":[{"count":16,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/posts\/28892\/revisions"}],"predecessor-version":[{"id":30691,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/posts\/28892\/revisions\/30691"}],"wp:attachment":[{"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/media?parent=28892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/categories?post=28892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/tags?post=28892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}