{"id":1200,"date":"2026-07-17T15:55:24","date_gmt":"2026-07-17T12:25:24","guid":{"rendered":"https:\/\/hormonex.online\/?page_id=1200"},"modified":"2026-07-22T11:45:48","modified_gmt":"2026-07-22T08:15:48","slug":"wastewater-treatment-package","status":"publish","type":"page","link":"https:\/\/polypayesh.com\/en\/wastewater-treatment-package\/","title":{"rendered":"Wastewater Treatment Package"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1200\" class=\"elementor elementor-1200\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2fbc021 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2fbc021\" data-element_type=\"section\" data-e-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=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fc02084\" data-id=\"fc02084\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b3f8148 elementor-widget elementor-widget-heading\" data-id=\"b3f8148\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">What Is a Wastewater Treatment Package? | Applications, Components, and How It Works<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bedb04 elementor-widget elementor-widget-text-editor\" data-id=\"8bedb04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A wastewater treatment package is a prefabricated, engineered system designed for treating domestic and sanitary wastewater and, in some projects, industrial effluents. This package consists of a set of tanks, mechanical equipment, biological units, an aeration system, a settling section, disinfection, and control equipment in order to reduce the pollutants present in the wastewater.<\/p><p>The main goal of using a wastewater treatment package is to reduce organic matter, suspended solids, fats, odor, microbial load, and other pollutants, so that the output effluent\u2014in accordance with the standard and the project&#8217;s conditions\u2014can be safely discharged or reused for purposes such as green-space irrigation.<br \/>Wastewater treatment packages are usually used for villas, residential complexes, office buildings, hotels, restaurants, schools, hospitals, workers&#8217; camps, lodges, gardens, factories, and complexes without a municipal sewer network.<\/p><p>By reviewing the type of wastewater, the inlet flow rate, the usable space, the installation conditions, and the expected quality of the output effluent, Poly Payesh proposes a suitable solution for the design and construction of a wastewater treatment package.<\/p><h2>What Is the Difference Between a Wastewater Treatment Package and a Wastewater Treatment System?<\/h2><p>The term &#8220;wastewater treatment system&#8221; is a general concept and can include large concrete treatment plants, separate equipment, multiple tanks, a pumping station, and various treatment processes.<\/p><p>However, a &#8220;wastewater treatment package&#8221; usually refers to an integrated, compact, pre-designed set in which the main treatment units are placed together in one or several tanks. For this reason, a wastewater treatment package is a practical option for projects that require faster execution, a smaller footprint, and simpler installation.<\/p><p>In short, every wastewater treatment package is a type of wastewater treatment system; but not every wastewater treatment system is necessarily a prefabricated package.<\/p><p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/polypayesh.com\/wp-content\/uploads\/2026\/07\/01-4.jpg\" alt=\"\" width=\"759\" height=\"1238\" \/><\/p><h2>What Are Domestic and Sanitary Wastewater?<\/h2><p>Domestic wastewater, or sanitary wastewater, is the effluent produced as a result of people&#8217;s daily activities in buildings and complexes. This wastewater is usually collected from the following sections:<\/p><ul><li>Toilets and restrooms<\/li><li>Bathrooms and washbasins<\/li><li>Kitchens<\/li><li>Laundry<\/li><li>Floor washing and public areas<\/li><li>Restaurants, lodges, and service complexes<\/li><\/ul><p>Sanitary wastewater can contain organic matter, human waste, suspended solids, fats and oils, detergents, microorganisms, bacteria, and viruses. Direct discharge of this wastewater without treatment may cause contamination of the soil and groundwater resources, create unpleasant odors, and increase health risks.<\/p><h3>Why Is Using a Wastewater Treatment Package Important?<\/h3><p>In many projects, relying on an absorption well (soakaway) or the direct discharge of wastewater is no longer able to meet the volume of wastewater generated, the limitations of the land space, or the environmental requirements. Using a wastewater treatment package can provide the following advantages:<\/p><ul><li>Reducing contamination of the soil and groundwater<\/li><li>Helping control the unpleasant odor caused by wastewater<\/li><li>Reducing the likelihood of overflow or rapid filling of the absorption well<\/li><li>Reducing the pollution load of wastewater before discharge<\/li><li>The possibility of considering effluent reuse for green-space irrigation<\/li><li>Improving sanitary conditions in villas, complexes, and buildings<\/li><li>Helping comply with project criteria and environmental requirements<\/li><li>Reducing dependence on frequent emptying of the sewage well in some applications<\/li><\/ul><p><img decoding=\"async\" src=\"https:\/\/polypayesh.com\/wp-content\/uploads\/2026\/07\/02-4.jpg\" alt=\"\" width=\"975\" height=\"730\" \/><\/p><h2>How Does a Wastewater Treatment Package Work?<\/h2><p>The way a wastewater treatment package operates differs according to the chosen process, the type of wastewater, and the required standard; nevertheless, most domestic and sanitary wastewater treatment packages consist of the following main stages:<\/p><h3>1. Collection and Conveyance of Wastewater<\/h3><p>Wastewater is collected through the piping network of the building or complex and directed toward the package. In buried packages, wastewater usually enters by gravity. If the elevation difference or the ground conditions do not allow gravity entry, a pumping station, lift station, or sewage pump may be needed.<\/p><h3>2. Primary Treatment and Separation of Solids<\/h3><p>In this stage, part of the heavy materials settles and lighter materials such as fat and scum remain on the surface. Primary treatment reduces part of the inlet pollution load and protects the equipment of the subsequent stages.<\/p><p>In some projects, a septic tank can be used as pre-treatment before the wastewater enters the main units of the package.<\/p><h3>3. Biological Treatment<\/h3><p>Biological treatment is the most important part of many wastewater treatment packages. In this stage, microorganisms decompose the organic matter present in the wastewater.<\/p><p>To supply the oxygen required by the bacteria in aerobic systems, equipment such as a blower, diffuser, air piping, and an air distribution system is used. Proper aeration can help increase treatment efficiency, reduce odor, and improve the quality of the output effluent.<\/p><h3>4. Secondary Settling<\/h3><p>After the biological process, the sludge produced must be separated from the treated water. This stage is usually carried out in a settling tank or clarifier so that the output effluent becomes clearer.<\/p><h3>5. Effluent Disinfection<\/h3><p>If the project requires it, the output effluent is disinfected in the final stage. This stage can be carried out with methods such as chlorination, UV irradiation, or disinfecting agents to reduce the microbial contamination of the effluent.<\/p><h3>6. Sludge Management<\/h3><p>In the wastewater treatment process, a certain amount of sludge is produced that must be managed and discharged according to the volume, the type of process, and the operating conditions. Proper design of this section is very important for the stable operation and proper maintenance of the package.<\/p><h2>Main Components of a Wastewater Treatment Package<\/h2><p>The components of a wastewater treatment package are selected according to the capacity, the treatment technology, and the project&#8217;s conditions. Nevertheless, a domestic and sanitary wastewater treatment package can include the following equipment:<\/p><ul><li>Wastewater receiving tank or unit<\/li><li>Septic tank or primary settling tank<\/li><li>Aeration tank<\/li><li>Aeration blower<\/li><li>Diffuser and air distribution network<\/li><li>Secondary settling tank or clarifier<\/li><li>Sludge pump or return sludge pump<\/li><li>Electrical panel and control equipment<\/li><li>Disinfection system<\/li><li>Inlet, outlet, and vent piping<\/li><li>Inspection and access manhole<\/li><li>Effluent storage tank if needed<\/li><li>Pumping station or lift station, if the project requires it<\/li><\/ul><p><img decoding=\"async\" src=\"https:\/\/polypayesh.com\/wp-content\/uploads\/2026\/07\/03-4.jpg\" alt=\"\" width=\"975\" height=\"731\" \/><\/p><h2>In Which Projects Is a Wastewater Treatment Package Used?<\/h2><p>Because of its compact design and the possibility of building it in various capacities, a wastewater treatment package has applications in numerous projects. Its most important applications are:<\/p><ul><li>Villas and garden villas<\/li><li>Residential complexes<\/li><li>Office buildings<\/li><li>Towers and building projects<\/li><li>Hotels and lodges<\/li><li>Restaurants and hospitality complexes<\/li><li>Schools, universities, and educational centers<\/li><li>Hospitals and medical centers<\/li><li>Workers&#8217; camps and civil projects<\/li><li>Towns and industrial complexes<\/li><li>Gardens and tourism complexes<\/li><li>Locations without access to the municipal sewer network<\/li><\/ul><h2>The Difference Between a Domestic Wastewater Treatment Package and an Industrial Wastewater Treatment Package<\/h2><p>A domestic and sanitary wastewater treatment package is usually designed to treat effluent from toilets, kitchens, bathrooms, washing, and people&#8217;s daily use.<\/p><p>However, industrial wastewater may contain oil, dye, chemicals, heavy metals, acidic or alkaline substances, toxic materials, special solids, and specific pollutants. For this reason, selecting an industrial wastewater treatment package requires a careful review of the effluent analysis and a custom design.<\/p><p>Therefore, one fixed package cannot be proposed for all industries. The type of treatment process, the required equipment, the body material, and the quality of the output effluent must be determined according to the real conditions of each project.<\/p><h2>What Is the Difference Between a Septic Tank and a Wastewater Treatment Package?<\/h2><p>A septic tank and a wastewater treatment package both play a role in wastewater management, but their functions are not the same.<\/p><p>A septic tank is used mostly for the sedimentation of solids, the separation of fats, and the initial reduction of the pollution load. This equipment usually has a pre-treatment role and, on its own, cannot in many projects provide the effluent quality required for discharge or reuse.<\/p><p>In addition to primary treatment, a wastewater treatment package also includes biological stages, settling, aeration, disinfection, and control equipment. For this reason, a wastewater treatment package offers a more complete process for reducing pollutants and improving effluent quality.<\/p><p>For further reading, see the page &#8220;<a href=\"https:\/\/polypayesh.com\/\u062a\u0641\u0627\u0648\u062a-\u0633\u067e\u062a\u06cc\u06a9-\u062a\u0627\u0646\u06a9-\u0648-\u067e\u06a9\u06cc\u062c-\u062a\u0635\u0641\u06cc\u0647-\u0641\u0627\u0636\u0644\u0627\u0628-\u0686\u06cc\u0633\u062a\u061f-\u0645\u0642\u0627\u06cc\u0633\u0647-\u06a9\u0627\u0645\u0644-\u0639\u0645\u0644\u06a9\u0631\u062f\u060c-\u0631\u0627\u0646\u062f\u0645\u0627\u0646-\u0648-\u06a9\u0627\u0631\u0628\u0631\u062f\/\">The Difference Between a Septic Tank and a Wastewater Treatment Package<\/a>.&#8221;<\/p><p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/polypayesh.com\/wp-content\/uploads\/2026\/07\/04-3.jpg\" alt=\"\" width=\"760\" height=\"1213\" \/><\/p><h2>Buried and Above-Ground Wastewater Treatment Packages<\/h2><p>Wastewater treatment packages can be installed either buried or above-ground.<\/p><h3>Buried Wastewater Treatment Package<\/h3><p>In the buried model, the tanks and main equipment are installed underground. This type of installation is a suitable option for projects that have space limitations or prefer the equipment not to be visible.<\/p><p>Main advantages of the buried model:<\/p><ul><li>Less apparent space occupied<\/li><li>Preserving the appearance of the environment and the grounds<\/li><li>Greater protection of the tank body against direct sunlight<\/li><li>Better use of the project&#8217;s surface space<\/li><\/ul><h3>Above-Ground Wastewater Treatment Package<\/h3><p>In the above-ground model, the package is placed on the ground surface. This method is suitable when excavation is not possible, the groundwater level is high, the project is temporary, or easier access for servicing and maintenance is important.<\/p><p>The choice between the buried and above-ground models must be based on the ground conditions, access, the project space, the execution cost, and the wastewater inlet route.<\/p><h2>Types of Wastewater Treatment Packages<\/h2><p>Wastewater treatment packages are divided into various models based on the body material, the installation location, the type of wastewater, and the treatment technology. Some of the common models are:<\/p><ul><li><a href=\"https:\/\/polypayesh.com\/en\/ifas-wastewater-treatment-package\/\">IFAS Wastewater Treatment Package<\/a><\/li><li><a href=\"https:\/\/polypayesh.com\/en\/daf-wastewater-treatment-package\/\">DAF Wastewater Treatment Package<\/a><\/li><li><a href=\"https:\/\/polypayesh.com\/en\/a2o-wastewater-treatment-package\/\">A2O Wastewater Treatment Package<\/a><\/li><li><a href=\"https:\/\/polypayesh.com\/en\/sbr-wastewater-treatment-package\/\">SBR Wastewater Treatment Package<\/a><\/li><li><a href=\"https:\/\/polypayesh.com\/en\/activated-sludge-wastewater-treatment-package\/\">Activated Sludge Wastewater Treatment Package<\/a><\/li><li><a href=\"https:\/\/polypayesh.com\/en\/mbr-wastewater-treatment-package\/\">MBR Wastewater Treatment Package<\/a><\/li><li><a href=\"https:\/\/polypayesh.com\/en\/mbbr-wastewater-treatment-package\/\">MBBR Wastewater Treatment Package<\/a><\/li><li><a href=\"https:\/\/polypayesh.com\/en\/extended-aeration-eaas-wastewater-treatment-package\/\">Extended Aeration (EAAS) Wastewater Treatment Package<\/a><\/li><\/ul><p>Each of these models has different applications, advantages, and design conditions. For a full review of the models, see the page &#8220;Types of Wastewater Treatment Packages.&#8221;<\/p><h2>How Is the Capacity of a Wastewater Treatment Package Determined?<\/h2><p>The appropriate capacity of a wastewater treatment package is not determined based on the building&#8217;s area alone. To select the correct capacity, various factors must be examined, including:<\/p><ul><li>The number of people using the complex<\/li><li>The type of project use<\/li><li>The amount of daily water consumption<\/li><li>The flow rate of wastewater generated<\/li><li>The quality of the inlet wastewater<\/li><li>The operating hours of the complex<\/li><li>The space available for installation<\/li><li>Whether the package is buried or above-ground<\/li><li>The standard required for the output effluent<\/li><li>The possibility of future project expansion<\/li><\/ul><p>Designing a package with a capacity lower than needed can cause a drop in performance and a reduction in the quality of the output effluent. On the other hand, choosing a capacity greater than the real need may also increase the project&#8217;s initial cost and operating cost.<\/p><p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/polypayesh.com\/wp-content\/uploads\/2026\/07\/05-2.jpg\" alt=\"\" width=\"975\" height=\"549\" \/><\/p><h2>What Factors Does the Price of a Wastewater Treatment Package Depend On?<\/h2><p>The price of a wastewater treatment package depends on various factors, and an exact price cannot be given without reviewing the project&#8217;s specifications. The most important factors affecting the price are:<\/p><ul><li>The capacity of the wastewater treatment package<\/li><li>The type of inlet wastewater<\/li><li>The treatment technology used<\/li><li>The body material of the package<\/li><li>Whether the system is buried or above-ground<\/li><li>The type of blower, pump, and mechanical equipment<\/li><li>The electrical panel and the level of automation<\/li><li>The type of disinfection system<\/li><li>The need for a septic tank or a pumping station<\/li><li>The installation and piping conditions of the project<\/li><li>The quality expected from the output effluent<\/li><\/ul><p>To receive consultation and a price quote, it is better to provide the experts with information such as the type of use, the number of people, the approximate wastewater flow rate, the installation location, and the available space.<\/p><h2>Choosing the Right Wastewater Treatment Package<\/h2><p>Choosing the right wastewater treatment package is not limited to buying a tank or a piece of equipment. A technical and principled choice must be based on reviewing the real conditions of the project.<\/p><p>When choosing a package, attention must be paid to the following:<\/p><ul><li>The type of wastewater: domestic, sanitary, or industrial<\/li><li>The volume of wastewater generated<\/li><li>The usable space for installation<\/li><li>The project&#8217;s execution location<\/li><li>The weather conditions and the groundwater level<\/li><li>The need for buried or above-ground installation<\/li><li>The expected quality of the output effluent<\/li><li>The feasibility of operation, servicing, and periodic maintenance<\/li><li>The possible need for effluent reuse<\/li><\/ul><p>By reviewing these points, Poly Payesh can propose a more suitable path for designing the wastewater treatment package required for each project.<\/p><blockquote><p><strong>To receive specialized consultation and review your project specifications, get in touch with the experts at Poly Payesh.<\/strong><\/p><\/blockquote><h2>Frequently Asked Questions About Wastewater Treatment Packages<\/h2><h3>What is a wastewater treatment package?<\/h3><p>A wastewater treatment package is an engineered, integrated set of tanks and treatment equipment designed to reduce the pollutants of domestic, sanitary, or industrial wastewater.<\/p><h3>Is a wastewater treatment package only used for villas?<\/h3><p>No. A wastewater treatment package can also be used for villas, residential complexes, office buildings, restaurants, hotels, schools, workers&#8217; camps, factories, and industrial projects.<\/p><h3>What is the difference between a septic tank and a wastewater treatment package?<\/h3><p>A septic tank usually performs part of the primary treatment and settling; but a wastewater treatment package offers a more complete process including biological treatment, aeration, settling, and disinfection.<\/p><h3>Is the output effluent of a wastewater treatment package reusable?<\/h3><p>With proper design, correct operation, and the effluent quality complying with the required standard, reuse of the effluent for purposes such as green-space irrigation can be considered.<\/p><h3>Is a buried or an above-ground wastewater treatment package better?<\/h3><p>The choice between the buried and above-ground models depends on the ground conditions, the project space, the wastewater inlet route, the feasibility of excavation, the execution cost, and the operating needs.<\/p><h3>What information is needed to request a price for a wastewater treatment package?<\/h3><p>The type of use, the number of people, the approximate amount of wastewater, the project location, the installation space, the need for a buried or above-ground model, and the expected effluent quality are important pieces of information for selection and price estimation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>What Is a Wastewater Treatment Package? | Applications, Components, and How It Works A wastewater treatment package is a prefabricated, engineered system designed for treating domestic and sanitary wastewater and, in some projects, industrial effluents. This package consists of a set of tanks, mechanical equipment, biological units, an aeration system, a settling section, disinfection, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1200","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/polypayesh.com\/en\/wp-json\/wp\/v2\/pages\/1200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polypayesh.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/polypayesh.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/polypayesh.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/polypayesh.com\/en\/wp-json\/wp\/v2\/comments?post=1200"}],"version-history":[{"count":21,"href":"https:\/\/polypayesh.com\/en\/wp-json\/wp\/v2\/pages\/1200\/revisions"}],"predecessor-version":[{"id":2726,"href":"https:\/\/polypayesh.com\/en\/wp-json\/wp\/v2\/pages\/1200\/revisions\/2726"}],"wp:attachment":[{"href":"https:\/\/polypayesh.com\/en\/wp-json\/wp\/v2\/media?parent=1200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}