{"id":15498,"date":"2025-04-23T09:12:15","date_gmt":"2025-04-23T02:12:15","guid":{"rendered":"https:\/\/jvsf.vn\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/"},"modified":"2025-11-02T16:30:53","modified_gmt":"2025-11-02T09:30:53","slug":"air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports","status":"publish","type":"post","link":"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/","title":{"rendered":"Air Treatment Solutions for Pig Farms When Preparing Environmental Impact Assessment (EIA) Reports"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"15498\" class=\"elementor elementor-15498 elementor-14233\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5e016e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e016e7\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-c3784c5\" data-id=\"c3784c5\" 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-8c67362 elementor-widget elementor-widget-text-editor\" data-id=\"8c67362\" 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<p style=\"color: #1d1d1d; font-size: 20px; font-weight: bold; text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2022\/08\/left-quote-1.png\" alt=\"\" width=\"42\" height=\"37\" title=\"\">&#8220;When preparing an environmental impact assessment (EIA) report for a pig farm, an important and indispensable content is the plan for treating emissions in livestock farming. This article will guide you on how to build an EIA content related to gas treatment using the Organic Carbon solution \u2014 including the operating mechanism, composition, cost, energy consumption and efficiency.&#8221;<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-01393b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01393b4\" 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-2298e2f\" data-id=\"2298e2f\" 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-bc743f0 elementor-widget elementor-widget-text-editor\" data-id=\"bc743f0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">C\u00e1c n\u1ed9i dung ch\u00ednh trong b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#1_General_Introduction_to_Organic_Air_Pollution_Treatment_Solution_NEMA1_for_Pig_Farms\" >1. General Introduction to Organic Air Pollution Treatment Solution NEMA1 for Pig Farms<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Causes_of_odors\" >Causes of odors:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Mechanism_of_Action_of_Organic_Carbon_NEMA1\" >Mechanism of Action of Organic Carbon NEMA1:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Certification_and_licensing\" >Certification and licensing:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#2_Structure_of_the_Air_Treatment_System_Using_Organic_Carbon_NEMA1\" >2. Structure of the Air Treatment System Using Organic Carbon NEMA1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#3_Detailed_Instructions_for_Using_NEMA1_Solution_for_Pig_Farms\" >3. Detailed Instructions for Using NEMA1 Solution for Pig Farms<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Step_1_Survey_and_Evaluation_Calculation_of_Spray_System\" >Step 1: Survey and Evaluation, Calculation of Spray System<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Step_2_Install_the_NEMA1_System\" >Step 2: Install the NEMA1 System<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Step_3_Use\" >Step 3:Use<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Step_4_System_Operation_and_Maintenance\" >Step 4: System Operation and Maintenance<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#4Calculating_Energy_Consumption_and_Product_Cost\" >4.Calculating Energy Consumption and Product Cost:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#41_Calculating_Energy_Consumption\" >4.1. Calculating Energy Consumption:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#42_Product_Cost\" >4.2. Product Cost:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#43_Water_Usage\" >4.3. Water Usage<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#44_Summary\" >4.4. Summary:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#45_Economic_Efficiency_Assessment\" >4.5. Economic Efficiency Assessment:<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Reduced_pig_disease_treatment_costs\" >Reduced pig disease treatment costs:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Increase_livestock_productivity\" >Increase livestock productivity:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Reduce_environmental_violation_fines\" >Reduce environmental violation fines:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#Enhance_reputation_and_brand_value\" >Enhance reputation and brand value:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/jvsf.vn\/en\/air-treatment-solutions-for-pig-farms-when-preparing-environmental-impact-assessment-eia-reports\/#5Conclusion\" >5.Conclusion:<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fdde051 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fdde051\" 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-d99f907\" data-id=\"d99f907\" 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-c98e3f6 elementor-widget elementor-widget-text-editor\" data-id=\"c98e3f6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u00a0<\/p><p>In the context of increasingly strict environmental protection regulations, effective treatment of polluted air in pig farms is a key factor in the process of preparing Environmental Impact Assessment (EIA) and ensuring sustainable operations. JVSF is a reputable company in the field of livestock environmental treatment in Vietnam, introducing an optimal air treatment solution in pig farms, using Organic Carbon NEMA1.<\/p><h2><span class=\"ez-toc-section\" id=\"1_General_Introduction_to_Organic_Air_Pollution_Treatment_Solution_NEMA1_for_Pig_Farms\"><\/span><strong> 1. General Introduction to Organic Air Pollution Treatment Solution NEMA1 for Pig Farms<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>Solutions applying Organic Carbon NEMA1 in controlling odors and minimizing toxic gases generated in pig farms:<\/p><h3><span class=\"ez-toc-section\" id=\"Causes_of_odors\"><\/span><strong>Causes of odors:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>The decomposition of organic waste, especially feces and urine, is the main source of odors in pig farms. This process releases toxic gases such as:<\/p><ul><li>Ammonia (NH\u2083)<\/li><li>Hydrogen Sulfide (H\u2082S)<\/li><li>Mercaptans<\/li><li>Volatile Organic Compounds (VOCs)<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"Mechanism_of_Action_of_Organic_Carbon_NEMA1\"><\/span><strong>Mechanism of Action of Organic Carbon NEMA1:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>Organic Carbon NEMA1 contains a large number of unbonded Carbon atoms. When in contact with waste, these Carbon atoms will bind to macromolecules in the waste, breaking them down into smaller molecules, inhibiting the decomposition process and thus eliminating the formation of odorous gas compounds.<\/p><h3><span class=\"ez-toc-section\" id=\"Certification_and_licensing\"><\/span><strong>Certification and licensing:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul><li>Organic Carbon NEMA1 has been tested and licensed by the Department of Livestock Production No. <strong>451 \/ QD-CN-MTCN<\/strong> on November 29, 2022, confirming its effectiveness and safety in treating livestock waste.<\/li><\/ul><h2><span class=\"ez-toc-section\" id=\"2_Structure_of_the_Air_Treatment_System_Using_Organic_Carbon_NEMA1\"><\/span><strong> 2. Structure of the Air Treatment System Using Organic Carbon NEMA1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>The solution to using Organic Carbon NEMA1 in barns is based on a sprinkler system to spray Organic Carbon solution to cover the waste surface. The system includes the following main components:<\/p><ul><li><strong>Control Cabinet:<\/strong>\u00a0Designed based on the number of spray branches and the number of cages, the control cabinet is equipped with an industrial PLC to ensure high stability and durability.<\/li><li><strong>Tank:<\/strong>\u00a0The tank capacity is carefully calculated to ensure sufficient supply of Organic Carbon solution for all spray branches.<\/li><li><strong>Solenoid Valve:<\/strong>\u00a0The solenoid valve has the function of opening the water supply to the spray system according to the automatic control signal, the number of valves depends on the number of branches that need to be sprayed.<\/li><li><strong>Pipeline:<\/strong>\u00a0The piping system is responsible for transporting water from the tank to the nozzle, usually divided into three parts: the main pipe, the branch pipe and the spray pipe.<\/li><li><strong>Rain Nozzle:<\/strong>\u00a0The rain nozzle has the function of spraying the solution evenly over the area to be treated. Depending on the barn floor area and barn type to choose the appropriate nozzle type.<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11384\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/He-thong-phun-NEMA-cho-heo-300x169.webp\" alt=\"\" width=\"1099\" height=\"619\" title=\"\" srcset=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/He-thong-phun-NEMA-cho-heo-300x169.webp 300w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/He-thong-phun-NEMA-cho-heo-1024x576.webp 1024w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/He-thong-phun-NEMA-cho-heo-768x432.webp 768w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/He-thong-phun-NEMA-cho-heo-1536x864.webp 1536w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/He-thong-phun-NEMA-cho-heo-2048x1152.webp 2048w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/He-thong-phun-NEMA-cho-heo-600x338.webp 600w\" sizes=\"auto, (max-width: 1099px) 100vw, 1099px\" \/><\/p><h2><span class=\"ez-toc-section\" id=\"3_Detailed_Instructions_for_Using_NEMA1_Solution_for_Pig_Farms\"><\/span><strong> 3. Detailed Instructions for Using NEMA1 Solution for Pig Farms<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>To achieve optimal efficiency when using NEMA1, it is extremely important to strictly follow the instructions of the JVSF manufacturer. Below is a general guide:<\/p><h3><span class=\"ez-toc-section\" id=\"Step_1_Survey_and_Evaluation_Calculation_of_Spray_System\"><\/span><strong>Step 1: Survey and Evaluation, Calculation of Spray System<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul><li>Before installing the system, it is necessary to conduct a thorough survey and evaluation of the farm size, barn area, barn type, etc. so that JVSF technicians and distributors can calculate and design a suitable system. (System details are mentioned in Section 2).<\/li><li>Evaluate the farm&#8217;s environmental conditions such as temperature, humidity, ventilation flow.<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"Step_2_Install_the_NEMA1_System\"><\/span><strong>Step 2: Install the NEMA1 System<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul><li>Install the system according to the detailed instructions of the JVSF or NPP manufacturer.<\/li><li>After installation, conduct a thorough inspection of the system to ensure that the spraying process covers the waste area evenly.<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"Step_3_Use\"><\/span><strong>Step 3:<\/strong><strong>Use<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul><li>Dilute the Organic Carbon solution according to the ratio specifically instructed by the manufacturer.<\/li><li>The system sprays the mixed solution according to the pre-programmed time frame and operating mode with selector switches (automatic function and manual control function). With the mode selected according to the age of the pig and the appropriate weather.<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"Step_4_System_Operation_and_Maintenance\"><\/span><strong>Step 4: System Operation and Maintenance<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul><li>Periodically check the sprinkler system to ensure stable operation.<\/li><li>Add Organic Carbon NEMA1 to the tank according to the instructions from the manufacturer (NSX) and distributor (NPP).<\/li><li>Periodically clean the filters, check the nozzles to remove dirt and debris, avoid clogging the system.<\/li><li>Monitor the effectiveness of air treatment by sensory assessment of the overall odor of the farm or periodically measure the concentration of VOCs with the appropriate method.<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10361\" src=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/Trang-trai-heo-Anh-Sang-He-thong-phuntrai-heo-thit-2-300x169.webp\" alt=\"\" width=\"1266\" height=\"713\" title=\"\" srcset=\"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/Trang-trai-heo-Anh-Sang-He-thong-phuntrai-heo-thit-2-300x169.webp 300w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/Trang-trai-heo-Anh-Sang-He-thong-phuntrai-heo-thit-2-1024x576.webp 1024w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/Trang-trai-heo-Anh-Sang-He-thong-phuntrai-heo-thit-2-768x432.webp 768w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/Trang-trai-heo-Anh-Sang-He-thong-phuntrai-heo-thit-2-1536x864.webp 1536w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/Trang-trai-heo-Anh-Sang-He-thong-phuntrai-heo-thit-2-2048x1152.webp 2048w, https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/03\/Trang-trai-heo-Anh-Sang-He-thong-phuntrai-heo-thit-2-600x338.webp 600w\" sizes=\"auto, (max-width: 1266px) 100vw, 1266px\" \/><\/p><p style=\"text-align: center;\"><em>Air treatment system in pig barn in operation<\/em><\/p><h2><span class=\"ez-toc-section\" id=\"4Calculating_Energy_Consumption_and_Product_Cost\"><\/span><strong> 4.Calculating Energy Consumption and Product Cost:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>Evaluating the economic efficiency of the NEMA1 solution is very important for farm owners to make reasonable investment decisions. Below are instructions for preliminary calculations of energy consumption and product costs:<\/p><h3><span class=\"ez-toc-section\" id=\"41_Calculating_Energy_Consumption\"><\/span><strong>4.1. Calculating Energy Consumption:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>The energy consumption of the NEMA1 system mainly comes from:<\/p><ul><li><strong>Sprinkler system:<\/strong> The energy is mainly used for the pump system, the power consumption for the control system is only equivalent to 10W\/hour (Very small, can be ignored)<\/li><li><strong>Calculate the pump capacity:<\/strong> Sprinkler pump capacity (kW) x Operating time (hours\/day) x Number of operating days in a year.<\/li><\/ul><p><strong>For example:<\/strong><\/p><p>Recalculate the power consumption of a farm using the NEMA1 system: Sprinkler pump capacity: 3 kW. Operation: 4 time frames\/day, total spraying time of time frames is 28 minutes\/day.<\/p><ul><li><strong>Energy consumption per day:<\/strong><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>Energy consumption\/day = Capacity \u00d7 Operating time<\/li><li>Energy consumption\/day = 3 kW \u00d7 (28\/60) hours = 1.4 kWh<\/li><\/ul><\/li><\/ul><ul><li><strong>Energy consumption per year:<\/strong><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>Energy consumption\/year = Energy consumption\/day \u00d7 365 days<\/li><li>Energy consumption\/year = 1.4 kWh \u00d7 365 days = 511 kWh<\/li><\/ul><\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"42_Product_Cost\"><\/span><strong>4.2. Product Cost:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>To calculate the cost, it is necessary to determine:<\/p><ul><li><strong>Regular operating costs:<\/strong><ul><li>Applied at a dose of 0.075 grams\/head\/day for small pigs, weighing <strong>&lt; 40 kg\/pig<\/strong> -&gt; Regulatory regime 1<\/li><li>Applied at a dose of 0.15 grams\/head\/day for small pigs, weighing <strong>&gt; 40 kg\/pig<\/strong> -&gt; Regulate mode 2<\/li><\/ul><\/li><li><strong>Calculate monthly dosage:<\/strong><\/li><\/ul><p>*\u00a0\u00a0 Apply mode 1 with a dosage of 0.075 grams\/pig\/day<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Amount used per month = 0.075 \u00d7 30 ~ 2.25 grams\/pig\/month<\/li><\/ul><\/li><\/ul><p>*\u00a0\u00a0 Apply mode 2 with a dosage of 0.15 grams\/pig\/day<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Amount used per month = 0.15 \u00d7 30 ~ 4.5 grams\/pig\/month<\/li><\/ul><\/li><\/ul><p><strong>For example:<\/strong><\/p><p>The farm includes:<\/p><ul><li>10,000 pigs (over 40 kg), will apply Use mode 2<ul><li>Total weight used = 10,000 \u00d7 4.5 = 45,000 grams\/month = 45 kg\/month<\/li><\/ul><\/li><li>5,000 small pigs (under 40 kg), will apply mode 1<ul><li>Total weight used = 5,000 \u00d7 2.25 = 11,250 grams\/month = 11.25 kg\/month<\/li><\/ul><\/li><li><strong>Total amount of product needed in the month:<\/strong>\u00a045 kg + 11.25 kg = 56.25 kg<\/li><\/ul><p>&#8211; JVSF recommends the cost of using a pig farm deodorizing system using an automatic sprinkler system will be from <strong>12-15 thousand\/pig\/batch<\/strong>.<\/p><h3><span class=\"ez-toc-section\" id=\"43_Water_Usage\"><\/span><strong>4.3. Water Usage<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>Through extensive project implementation, we propose the following recommended mixing ratios:<\/p><ul><li><strong>Initial application phase:<\/strong> For the first 2 weeks, use a mixing ratio of 1 gram\/liter. (The amount of water used is fixed to increase the product mass, so it can be ignored).<\/li><li><strong>Maintenance phase:<\/strong> Apply a mixing ratio of 0.4 grams\/liter.<\/li><\/ul><p>The amount of water required will be calculated based on the number of pigs the farm intends to raise and the daily dosage of the product, according to the following formula:<\/p><p><strong>Amount of water used (Liter\/day) = [Dosage used (Gram\/pig\/day)] \u00f7 [Dilution ratio (Gram\/liter)] \u00d7 Number of pigs (Pigs)<\/strong><\/p><p>The amount of water used by the sprinkler system will form wastewater at a rate of 50%. The farm can incorporate this amount of water into the total wastewater calculation process (if necessary).<\/p><p><strong>Calculation example:<\/strong><\/p><p>&#8211; The farm includes:<\/p><ul><li>10,000 pigs (over 40 kg), used mass: 0.15 grams\/pig\/day<\/li><li>5,000 small pigs (under 40 kg), used mass: 0.075 grams\/pig\/day<\/li><li>NEMA1 mixing ratio: 0.4 grams\/liter<\/li><\/ul><p>-Calculate the amount of water used:<\/p><ul><li><strong>Small pig pen:<\/strong><ul><li>Water amount = 0.075 \u00f7 0.4 \u00d7 5,000 = 937.5 liters\/day<\/li><\/ul><\/li><li><strong>Large pig pen:<\/strong><ul><li>Water amount = 0.15 \u00f7 0.4 \u00d7 10,000 = 3,750 liters\/day<\/li><\/ul><\/li><li><strong>Total water consumption of the entire farm:<\/strong><ul><li>937.5 + 3,750 = 4,687.5 liters\/day<\/li><\/ul><\/li><\/ul><p><strong>Conclusion:<\/strong> With a scale of 15,000 pigs, the total amount of water needed to mix the product according to the maintenance dose is <strong>4,687.5 liters<\/strong> per day.<\/p><h3><span class=\"ez-toc-section\" id=\"44_Summary\"><\/span><strong>4.4. Summary:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul><li>Cost of using Organic Carbon (calculated above).<\/li><li>Electricity cost (calculated above).<\/li><li>Amount of water used and amount of wastewater (calculated above).<\/li><li>Maintenance and repair costs (Low can be ignored).<\/li><li>Labor costs (Short-term farm labor can be ignored).<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"45_Economic_Efficiency_Assessment\"><\/span><strong>4.5. Economic Efficiency Assessment:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>To assess economic efficiency, it is necessary to compare the investment and operating costs of NEMA1 with the benefits it brings. Benefits include:<\/p><ul><li style=\"list-style-type: none;\"><ul style=\"list-style-type: none; padding-left: 0;\"><li style=\"margin-bottom: 12px;\"><h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/svg\/1f416.svg\" alt=\"\ud83d\udc16\" title=\"\"> <strong>Reduced pig disease treatment costs:<\/strong><\/h4><p>Better air quality reduces the risk of disease in pigs, thereby reducing treatment costs.<\/p><\/li><li style=\"margin-bottom: 12px;\"><h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/svg\/1f4c8.svg\" alt=\"\ud83d\udcc8\" title=\"\"> <strong>Increase livestock productivity:<\/strong><\/h4><p>A better living environment helps pigs grow healthily and increase productivity.<\/p><\/li><li style=\"margin-bottom: 12px;\"><h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/svg\/2696.svg\" alt=\"\u2696\ufe0f\" title=\"\"> <strong>Reduce environmental violation fines:<\/strong><\/h4><p>Complying with environmental protection regulations helps avoid fines and disruptions to livestock operations.<\/p><\/li><li style=\"margin-bottom: 12px;\"><h4><img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/15.0.3\/svg\/1f331.svg\" alt=\"\ud83c\udf31\" title=\"\"> <strong>Enhance reputation and brand value:<\/strong><\/h4><p>Investing in environmental protection helps enhance the reputation and brand value of the farm.<\/p><\/li><\/ul><\/li><\/ul><h2><span class=\"ez-toc-section\" id=\"5Conclusion\"><\/span><strong>5.Conclusion:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>The air treatment solution using Organic Carbon NEMA1, recommended by JVSF, is an effective and sustainable investment option for modern livestock farms. By ensuring a good livestock environment, it will reduce costs related to disease, increase productivity and ensure compliance with environmental regulations. The above article mentions the basic parts to establish the content of air environment treatment when establishing EIA for pig farms. In addition to the above parts, if you need detailed advice and support, please contact JVSF directly for advice.<\/p>\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>&#8220;When preparing an environmental impact assessment (EIA) report for a pig farm, an important and indispensable content is the plan for treating emissions in livestock farming. This article will guide you on how to build an EIA content related to gas treatment using the Organic Carbon solution \u2014 including the operating mechanism, composition, cost, energy [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":14270,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1140,55,113],"tags":[1160,1159,3075,3076,1157,1162,1122,1158,3080,1163,1164,3078,1123,1161,3079,1155,1156,3082,3072,3011,3081,3077,1121,2865,689,1154],"class_list":["post-15498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-article-on-pig-farming","category-company-newsletter","category-user-guide","tag-air-conditioning-en","tag-air-conditioning","tag-airconditioning","tag-airconditioningsystem","tag-baocaodtm-en","tag-baocaomoitruong-en","tag-channuoiheo-en","tag-choose","tag-drafteia","tag-dtmchannuoi-en","tag-duthaodtm-en","tag-environmentalreport","tag-environmentaltreatment","tag-lapdtm-en","tag-livestockeia","tag-livestockenvironment","tag-newdongreview","tag-newfarmreview","tag-pigfarm","tag-pigfarming","tag-prepareeia","tag-preparingenvironmentalimpactassessmentreports","tag-trangtraiheo-en","tag-odortreatment","tag-organiccarbon-en","tag-xulymui-en"],"jetpack_featured_media_url":"https:\/\/jvsf.vn\/wp-content\/uploads\/2025\/04\/DTM-TRAI-HEO-scaled.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/posts\/15498","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=15498"}],"version-history":[{"count":4,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/posts\/15498\/revisions"}],"predecessor-version":[{"id":30465,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/posts\/15498\/revisions\/30465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/media\/14270"}],"wp:attachment":[{"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/media?parent=15498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/categories?post=15498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jvsf.vn\/en\/wp-json\/wp\/v2\/tags?post=15498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}