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فارسیA wastewater treatment package is a system that treats wastewater using physical, chemical, and biological methods. These systems are produced in different capacities for domestic, industrial and agricultural use. Wastewater treatment packages have many advantages, including easy transportation and installation, low initial and operating costs, good performance, and high efficiency.
Wastewater treatment is one of the most important measures that must be taken to protect the environment and human health. Wastewater contains organic matter, minerals, microorganisms, and other harmful substances that can pollute groundwater, rivers, seas, and the environment. The use of a treatment package is one of the wastewater treatment methods that has received attention in recent years due to its many advantages.
In this article, along with the complete introduction of this collection, we will examine the importance of using a sewage treatment package, its design and construction, and we will also discuss the purchase of this package, its price, and its container calculation.
What is a sewage treatment package?
The sewage treatment package is a prefabricated sewage treatment system that is usually made of polyethylene. This system is produced in different capacities for different and diverse purposes and its performance often consists of several stages, each stage having a specific task in the wastewater treatment process.
The steps of wastewater treatment in wastewater treatment packages generally include the following steps:
First stage treatment: In this stage, suspended and floating solids are separated from the wastewater. This is usually done using strainers or strainers.
Second stage treatment: In this stage, the organic materials in the wastewater are decomposed by microorganisms. This is often done using aerobic or anaerobic methods.
Third stage purification: In this stage, the remaining materials from the primary and secondary purification processes are removed. This is usually done using chemical or physical methods.
Obviously, each package has advantages and disadvantages that are checked by experts during the work process.
The steps of wastewater treatment in wastewater treatment packages generally include the following steps:
First stage treatment: In this stage, suspended and floating solids are separated from the wastewater. This is usually done using strainers or strainers.
Second stage treatment: In this stage, the organic materials in the wastewater are decomposed by microorganisms. This is often done using aerobic or anaerobic methods.
Third stage purification: In this stage, the remaining materials from the primary and secondary purification processes are removed. This is usually done using chemical or physical methods.
Obviously, each package has advantages and disadvantages that are checked by experts during the work process.
Wastewater treatment packages have many advantages, including the following:
Transportability and easy installation: The sewage treatment packages are easy to transport and install because they are prefabricated. An item that enables their optimal use in any location.
Low initial and operating costs: The initial and operating costs of wastewater treatment packages are lower than other wastewater treatment methods. This feature makes it possible to provide them for people with any purchasing power and budget.
Proper performance and high efficiency: Wastewater treatment packages with high efficiency and proper performance can purify wastewater to a great extent.
Among the disadvantages of wastewater treatment packages, the following can be mentioned:
Limited capacity: The capacity of wastewater treatment packages is limited and they are not suitable for large uses.
Need for regular maintenance and repairs: Wastewater treatment packages need regular maintenance and repairs.
Low initial and operating costs: The initial and operating costs of wastewater treatment packages are lower than other wastewater treatment methods. This feature makes it possible to provide them for people with any purchasing power and budget.
Proper performance and high efficiency: Wastewater treatment packages with high efficiency and proper performance can purify wastewater to a great extent.
Among the disadvantages of wastewater treatment packages, the following can be mentioned:
Limited capacity: The capacity of wastewater treatment packages is limited and they are not suitable for large uses.
Need for regular maintenance and repairs: Wastewater treatment packages need regular maintenance and repairs.
The importance of using a sewage treatment device
Wastewater treatment packages are prefabricated sewage treatment systems that have many advantages. These systems are suitable for various uses from domestic to industrial and agricultural and can play an important role in preserving the environment and human health.
Types of sewage treatment packages
These purification packages are highly diverse and have many applications in different sectors. Examining the types of wastewater treatment packages requires attention to the high diversity that exists in the production and application of these products from different aspects. Based on this, wastewater treatment packages are classified based on various factors such as the type of treatment process, capacity, body material and installation method.
Types of wastewater treatment packages according to the type of treatment process
Wastewater treatment packages are divided into two general categories based on the type of treatment process:
Anaerobic wastewater treatment packages: In this type, organic materials in wastewater are decomposed by anaerobic bacteria. Anaerobic wastewater treatment packages have lower initial and operating costs than aerobic wastewater treatment packages. Also, these packages require less maintenance and repairs.
Aerobic wastewater treatment packages: In these packages, organic materials in wastewater are decomposed by aerobic bacteria. Aerobic wastewater treatment packages are more efficient than anaerobic wastewater treatment packages. Also, these packages can break down more complex organic matter.
Types of wastewater treatment packages according to capacity
Wastewater treatment packages are divided into two general categories based on capacity:
Small sewage treatment packages: the capacity of these packages is usually less than 50 people. Small sewage treatment packages are suitable for home use, villas, small residential complexes and small workshops.
Large sewage treatment packages: the capacity of these packages is usually more than 50 people. Large wastewater treatment packages are suitable for industrial uses, factories and workshops, agriculture and large residential complexes.
Types of sewage treatment packages according to body type
Wastewater treatment packages are divided into two general categories based on the material of the body:
Polyethylene wastewater treatment packages: These packages are light in weight and easy to carry and install. Also, these packages are highly resistant to corrosion and chemicals.
Concrete sewage treatment packages: these packages have high resistance and are suitable for industrial use.
Types of sewage treatment packages according to the installation method
Wastewater treatment packages are divided into two general categories based on how they are installed:
Underground sewage treatment packages: These packages are installed underground, occupy less space and are suitable for home use and villas.
On-ground sewage treatment packages: These packages are installed on the ground, have easier access and are suitable for industrial and agricultural uses.
Getting to know the applications of water purification packages
Wastewater treatment packages are prefabricated sewage treatment systems that have many advantages. These systems are suitable for all domestic, agricultural and industrial uses and can play an important role in preserving the environment and human health.
Among the applications of wastewater treatment packages, the following can be mentioned:
Domestic sewage treatment: Domestic sewage treatment packages are used to treat the sewage of residential houses, apartments and residential complexes.
Industrial wastewater treatment: These wastewater treatment packages are used for industrial, manufacturing and agricultural units. Nowadays, in order to protect the environment more, these types of packages are widely used in workshops and factories to prevent pollutants from entering the nature without treatment.
Agricultural wastewater treatment: Agricultural wastewater treatment packages are used to treat irrigation wastewater and cattle ranches and livestock farms. Today, the important and useful role of this equipment in the treatment of agricultural wastewater has been more and more noticed by environmental activists.
The price of the sewage treatment package
The price of the sewage treatment package depends on various factors, including the following:
The quality of wastewater entering the device is divided into four major groups: sanitary, car wash, industrial and mixed wastewater. The highest price is related to the system that treats industrial wastewater.
The input flow to the sewage treatment plant can be programmed from 5 cubic meters per day and up to 1500 cubic meters per day. The higher the flow rate, the higher the size of the treatment tanks and the higher the price of the system.
The quality of water that the client needs: The quality of water that the client wants from us can be divided into the output of the absorption well, which can be drained into the rivers, used for the purpose of irrigating the green space and washing the area and cars. The stricter the standard of the effluent from the device is, the cost of construction and the price of the sewage treatment package will also increase.
Dryness or humidity of the installation location: Dryness or humidity of the installation environment will also affect the material of the body and finally the price of the system used in making the purification package.
Type of purification process: this factor is also effective in estimating the price. Among the selection criteria of wastewater treatment packages, we can mention the type and quality of incoming wastewater, quality standards of outgoing wastewater (type of consumption), economic issues and production waste management.
Wastewater volume: One of the most important factors that determine the price of a wastewater treatment package is the volume of wastewater that needs to be treated. The more the volume of sewage, the more the package production and installation costs.
Type of wastewater: The type of wastewater to be treated also affects the price of the package. Industrial wastewaters are usually more complex and polluted than domestic wastewaters, and for this reason, more advanced equipment and higher costs are needed to treat them.
The quality of treated wastewater: The quality of treated wastewater also affects the price of the package. If the purified wastewater is to reach the quality of drinking water or even distilled water, the costs of producing and installing the package will increase.
Structure type: One of the most important parameters in the price of the sewage treatment device is the type of structure in which the electromechanical equipment is supposed to be placed. The use of composite, polyethylene, metal and concrete structures will be an influential factor in the price of the sewage treatment package. Packages with a steel or polyethylene body are usually more expensive than packages with an iron or concrete body.
Equipment brand: The equipment brand of the sewage treatment package has a great influence on its price. European equipment is usually more expensive than Chinese or Iranian equipment. Of course, it should be kept in mind that many Iranian wastewater treatment packages are prepared according to local conditions and are more compatible with its user environment. For this reason, the use of these packages is associated with useful results. In any case, reputable and well-known brands often have higher prices.
Warranty package: The warranty package of wastewater treatment also affects its price. Packages with a longer warranty are usually more expensive than packages with a shorter warranty. After-sales service and guaranteeing the quality of operation of the purification package is not only a provider of user satisfaction, but also effective in increasing work efficiency and achieving better results. Factors that are undoubtedly effective in raising its price.
Contractor’s profit: The amount of profit that the contractor company considers for itself also affects the price of the package. Based on this, competitive brands, along with maintaining the quality of their products, try to consider the lowest possible price for these products and supply them to their customers. According to the mentioned factors, the price of sewage treatment packages is in a wide range. . For example, the price of a household sewage treatment package with a capacity of 5 people and the quality of the output sewage that can be discharged to the absorption well is usually between 5 and 10 million tomans. The price of a treatment package with a capacity of 100 people and the quality of the wastewater that can be discharged into the river is usually between 50 and 100 million tomans.
When choosing a package, it is necessary for the employer to choose a package with the right price and the desired quality according to his needs and the factors mentioned.
Important points in choosing a sewage treatment package
When choosing and ordering a package, you should pay attention to the following points:
Volume of wastewater: specify the volume of wastewater to be treated and inform the seller.
Type of wastewater: The type of wastewater to be treated must be known. Due to the differences in the types of these packages, it is necessary to specify the desired type of wastewater carefully in order to obtain the best results from this work.
Quality of treated effluent: Determine the quality of the treated effluent you want and discuss it with the sales expert.
Structure type: Select the structure type of the sewage treatment package. The variety of applied materials in this case has made customers able to choose the type they want.
Equipment brand: Choose the equipment brand of the purification package wisely. Many domestic and foreign brands have begun to produce these packages. You can choose the brand you want while consulting with an expert. It is better to do this professionally and according to the requirements of your work and get the desired package from the brand that is more compatible with your needs.
Warranty Package: Check the warranty package of sewage treatment. If there is a warranty and after-sales service, you will be able to get better results from its use.
Construction of sewage treatment package
Wastewater treatment is one of the most important concerns of industries and other sectors around the world. Industrial wastewaters usually contain organic, mineral and hazardous pollutants that can cause serious damage to the environment. Therefore, it is necessary to use specialized wastewater treatment packages to remove these pollutants.
These packages contain devices that are scientifically and professionally designed for wastewater treatment. These packages usually consist of several tanks, each of which has a specific task in the purification process. The industrial wastewater treatment process also depends on the type of wastewater and required standards.
Making a wastewater treatment package is a complex and specialized process that must be done by experienced teams. Various factors influence the construction of these packages, including the type of wastewater, the amount of wastewater, required standards, and installation conditions.
Making the purification package is usually done in several steps:
Preliminary studies: In this stage, preliminary information is collected about the type of wastewater, the amount of wastewater, the required standards, and the conditions of the installation site.
Wastewater treatment package design: In the design phase, engineers design the package using the information collected in the preliminary study phase. This design includes determining the following:
Type and capacity of tanks: Wastewater treatment tanks are usually made of different materials such as metal, polyethylene and fiberglass. The capacity of the tanks also depends on the amount of incoming wastewater and the type of treatment process.
Type of treatment process: The wastewater treatment process depends on the type of wastewater and the required standards. Among its processes, the following can be mentioned:
Physical processes: filtration, sedimentation and flotation
Chemical processes: coagulation, flocculation, oxidation and reduction
Biological processes: activated sludge, extensive aeration, wastewater treatment with low-cost treatment plants and wastewater treatment with modern methods.
Required equipment: The equipment required for wastewater treatment depends on the type of treatment process. Among the required equipment, the following can be mentioned:
- pumps
- Aerators
- Settling tanks
- Flotation tanks
- Aeration tanks
- Chemical treatment tanks
Activated sludge tanks in the construction phase, the wastewater treatment package is made based on the design. This work is usually done by specialized companies in the field of making sewage treatment packages.
Materials that are resistant to corrosion and other environmental factors are used in making the purification package. Also, high-quality and high-performance equipment is used in making these packages.
Materials that are resistant to corrosion and other environmental factors are used in making the purification package. Also, high-quality and high-performance equipment is used in making these packages.
Buying a sewage treatment package
Buying a sewage treatment package is an important decision that must be made carefully. Various factors influence the selection of the desired package, including the type of wastewater, the amount of wastewater, required standards, and the conditions of the installation site.
In this section, the purchase steps and important points that should be considered when preparing these packages are reviewed.
The steps of purchasing a sewage treatment package are:
Preliminary studies: In this stage, preliminary information is collected about the type of wastewater, the amount of wastewater, the required standards, and the conditions of the installation site. The importance of this stage in the purchase of this product is well revealed and it is necessary to focus on it.
Choosing the type of package: Based on the information collected in the previous step, the type of package is selected.
Determining the capacity of the package: The capacity of the treatment package should be proportional to the amount of wastewater produced.
Selection of required equipment: The equipment required for wastewater treatment must be selected according to the type of package.
Get the price of the package: The price of the sewage treatment package depends on the type, capacity and equipment needed. In this case, you can use the information available on the desired website or consult a sales expert. Receiving price inquiries will be very efficient and useful in this case.
Registering the order and purchasing the package: After choosing the package and receiving the price, the steps of registering the order and purchasing the package are done.
Installation and commissioning of the package: The purification package must be installed and commissioned by experts. Installation by people unfamiliar with this category can be associated with risks and financial losses and is not recommended in any way.
Calculate the capacity of the sewage treatment package
The capacity of the wastewater treatment package is the amount of wastewater that the package can treat in a certain period of time. The capacity should be proportional to the amount of wastewater produced. If the capacity of the package is less than the amount of produced wastewater, the wastewater will not be treated properly and may cause problems.
The following formula is used to calculate the capacity of the wastewater treatment package:
Package capacity = the amount of wastewater produced divided by the treatment time
The amount of wastewater produced depends on various factors such as the number of employees, the type of activities and the amount of water consumption. The treatment time also depends on the type of treatment package and the amount of sewage pollution.
When calculating the capacity of the sewage treatment package, you should consider the following points:
Calculate the amount of wastewater produced correctly.
Determine the treatment time based on the type of package and the amount of sewage pollution.
Compare the capacity of the treatment package with the amount of wastewater produced to make sure it has enough capacity.
If you have a problem in calculating the capacity of the package, you can get expert advice from the experts of Mehrab Zist Pars Company.
To calculate the capacity of the wastewater treatment package, different factors should be considered. Among these factors, the following can be mentioned:
Wastewater pollution criteria: The amount of wastewater pollution depends on the type of activities that are carried out at the place of wastewater production.
The amount of produced wastewater: The amount of produced wastewater depends on various factors such as the number of employees, the type of activity and the amount of water consumption.
Treatment time: The treatment time also depends on the type of treatment package and the amount of sewage pollution.
Type of treatment process: The type of treatment process also affects the capacity of the wastewater treatment package.
Wastewater pollution criteria: The amount of wastewater pollution depends on the type of activities that are carried out at the place of wastewater production.
The amount of produced wastewater: The amount of produced wastewater depends on various factors such as the number of employees, the type of activity and the amount of water consumption.
Treatment time: The treatment time also depends on the type of treatment package and the amount of sewage pollution.
Type of treatment process: The type of treatment process also affects the capacity of the wastewater treatment package.
Calculate the capacity of the sewage treatment package in 7 steps!
In the general methods of calculating the capacity of the wastewater treatment package, the following steps are usually taken:
First step: Determining pollution criteria: In this step, the amount of wastewater pollution and the chemical parameters required for treatment are determined. This information can be obtained from the data of the municipality or the relevant organization.
Second step: Estimating the amount of wastewater: In this step, the amount and characteristics of the wastewater entering the device (such as flow and pollution) are estimated.
The third step: Determining the purpose of treatment: In this step, the amount of treatment and the quality of wastewater after treatment are determined. These goals may be determined based on local and national standards and regulations.
Fourth step: Selection of purification process: In this step, based on pollution criteria and the purpose of purification, the type of purification process is selected. This may include physical, chemical and biological processes.
Fifth step: Calculate the capacity of the device: In this step, the capacity of the purification device is calculated using the relevant formulas. The capacity of the treatment device must be proportional to the amount of wastewater produced.
The sixth step: Determining the equipment and dimensions of the device: In this step, the equipment required for the purification device and its dimensions are determined based on the calculations.
Seventh step: Continuous monitoring and improvement: After the purification device is set up, it is very important to continuously monitor its performance and improve it.
According to the explanations provided, it can be said that the capacity of the wastewater treatment package is the amount of wastewater that the package can treat in a certain period of time. This capacity should be proportional to the amount of produced wastewater. If this capacity is less, the wastewater is not treated properly and may cause problems.
In calculating the capacity of the wastewater treatment package, various factors should be considered. Among these factors, we can mention the criteria of wastewater pollution, amount of produced wastewater, treatment time, type of treatment process and required equipment.
First step: Determining pollution criteria: In this step, the amount of wastewater pollution and the chemical parameters required for treatment are determined. This information can be obtained from the data of the municipality or the relevant organization.
Second step: Estimating the amount of wastewater: In this step, the amount and characteristics of the wastewater entering the device (such as flow and pollution) are estimated.
The third step: Determining the purpose of treatment: In this step, the amount of treatment and the quality of wastewater after treatment are determined. These goals may be determined based on local and national standards and regulations.
Fourth step: Selection of purification process: In this step, based on pollution criteria and the purpose of purification, the type of purification process is selected. This may include physical, chemical and biological processes.
Fifth step: Calculate the capacity of the device: In this step, the capacity of the purification device is calculated using the relevant formulas. The capacity of the treatment device must be proportional to the amount of wastewater produced.
The sixth step: Determining the equipment and dimensions of the device: In this step, the equipment required for the purification device and its dimensions are determined based on the calculations.
Seventh step: Continuous monitoring and improvement: After the purification device is set up, it is very important to continuously monitor its performance and improve it.
According to the explanations provided, it can be said that the capacity of the wastewater treatment package is the amount of wastewater that the package can treat in a certain period of time. This capacity should be proportional to the amount of produced wastewater. If this capacity is less, the wastewater is not treated properly and may cause problems.
In calculating the capacity of the wastewater treatment package, various factors should be considered. Among these factors, we can mention the criteria of wastewater pollution, amount of produced wastewater, treatment time, type of treatment process and required equipment.
Investigating the purification processes in the sewage treatment plant
Wastewater treatment processes are divided into two general categories:
Physical processes include:
Filtration: In this process, wastewater is passed through a filter layer to remove suspended solids and other large particles.
Settling: In this process, wastewater is placed in a settling tank so that suspended solids heavier than water settle to the bottom of the tank.
Flotation: In this process, suspended solids that are lighter than water float to the surface of the wastewater.
Chemical processes include:
Coagulation: In this process, organic substances dissolved in wastewater become insoluble and become large particles by adding chemicals.
Flocculation: In this process, small insoluble particles are converted into larger particles by adding chemicals.
Oxidation: In this process, organic and inorganic materials are oxidized by adding chemicals and become non-polluting materials.
Reduction: In this process, organic and inorganic materials are reduced by adding chemicals and become non-polluting materials.
Biological processes include:
Activated sludge: In this process, wastewater is placed in an aeration tank and activated sludge bacteria break down the organic matter in the wastewater.
Extensive aeration: In this process, wastewater is placed in a fixed sludge bed and sludge bacteria break down the organic matter in the wastewater.
Wastewater treatment with low-cost treatment plants: In this process, simple and low-cost methods are used to treat wastewater.
Wastewater treatment with new methods: In this process, new and advanced methods are used for wastewater treatment.
Design and implementation of sewage treatment package
Wastewater treatment is a long and complex process, during which the wastewater is cleaned of pollutants and harmful substances. Wastewater can be produced from various sources such as houses, residential complexes, factories, schools and hotels. Wastewater treatment is very important because it helps to preserve the environment and human health.
Wastewater treatment packages are systems designed and built specifically for wastewater treatment. These systems have all the units and equipment needed for purification, and that is why they are called purification packages.
The design and implementation of the wastewater treatment package includes various steps that we will mention below:
• Determining the needs: In the first step, the needs of wastewater treatment should be determined. These requirements include the amount of wastewater produced, the type of pollution in the wastewater, and the quality of the required output water.
• Choosing the type of package: according to the needs of wastewater treatment, the right type of package should be chosen. Wastewater treatment packages are divided into different types based on the type of treatment process, capacity and price.
• Package design: In the third step, the treatment package is designed based on the selected type. In designing the package, all equipment and components needed for wastewater treatment should be considered.
• Making the package: After designing the package, it should be made. The package is usually made by specialized companies.
• Installing the package: After creating the package, it must be installed. The installation of the package must be done by experts to ensure its correct operation.
• Launching and testing the package: After installing the package, it should be launched and tested. At this stage, the performance of the package is checked to ensure the correct treatment of wastewater.
• Package maintenance and repair: Wastewater treatment packages, like other equipment, need maintenance and repair. Regular maintenance and repair of wastewater treatment packages increases their lifespan and improves their performance.
Effective factors in the design and implementation of the sewage treatment package device
In the design and implementation of the sewage treatment package, various factors must be considered. Among these factors, the following can be mentioned:
The volume of produced wastewater: The volume of produced wastewater is one of the most important effective factors in the design and implementation of the treatment package device. Wastewater treatment packages are divided into different types based on the volume of wastewater produced.
The type of pollution in wastewater: The type of pollution in wastewater is one of the effective factors in the design and implementation of the wastewater treatment package. Wastewater treatment packages are divided into different types based on the type of pollution in wastewater.
The quality of the required output water: The quality of the required output water is also one of the effective factors in the design and implementation of the purification package device. Wastewater treatment packages are divided into different types based on the required output water quality.
Environmental conditions: environmental conditions such as temperature, humidity and weather are also effective factors in the design and implementation of the wastewater treatment package.
In the design and implementation of the sewage treatment package, various factors must be considered. Among these factors, the following can be mentioned:
The volume of produced wastewater: The volume of produced wastewater is one of the most important effective factors in the design and implementation of the treatment package device. Wastewater treatment packages are divided into different types based on the volume of wastewater produced.
The type of pollution in wastewater: The type of pollution in wastewater is one of the effective factors in the design and implementation of the wastewater treatment package. Wastewater treatment packages are divided into different types based on the type of pollution in wastewater.
The quality of the required output water: The quality of the required output water is also one of the effective factors in the design and implementation of the purification package device. Wastewater treatment packages are divided into different types based on the required output water quality.
Environmental conditions: environmental conditions such as temperature, humidity and weather are also effective factors in the design and implementation of the wastewater treatment package.
Investigating the types of waste water treatment packages
The material of the body and the equipment of wastewater treatment packages is one of the important factors in choosing and buying these packages. The material of the body and equipment of sewage treatment packages must be made of materials that are resistant to corrosion, wear and chemicals. Also, the body material and equipment of sewage treatment packages should be light and portable so that they are easy to install and maintain and do not impose additional costs on users.
Wastewater treatment packages are divided into different types based on the type of body and equipment. In the following, we will examine the types of sewage treatment packages based on the type of body and equipment:
The material of the body and the equipment of wastewater treatment packages is one of the important factors in choosing and buying these packages. The material of the body and equipment of sewage treatment packages must be made of materials that are resistant to corrosion, wear and chemicals. Also, the body material and equipment of sewage treatment packages should be light and portable so that they are easy to install and maintain and do not impose additional costs on users.
Wastewater treatment packages are divided into different types based on the type of body and equipment. In the following, we will examine the types of sewage treatment packages based on the type of body and equipment:
Metal sewage treatment packages
These products are made of steel or galvanized. These packages are resistant to corrosion and wear and can be used in different environments. Also, metal sewage treatment packages are relatively heavy and may be difficult to install.
Metal sewage treatment packages have many fans in Iran due to their reasonable price and repairability. These packages usually have a lower price than polymer and fiberglass packages. Also, metal sewage treatment packages can be repaired in case of damage. This will reduce their maintenance costs to a great extent.
The advantages and disadvantages of metal wastewater treatment packages can be reviewed as follows:
Advantages:
• Resistant to corrosion and wear
Can be used in different environments
• Reasonable price
• Repairable
Disadvantages:
• Relatively high weight
• Difficult installation
These sewage treatment packages are suitable for people who are looking for models with reasonable prices and repairability. These packages are resistant to corrosion and wear and can be used in different environments.
Metal sewage treatment packages have many fans in Iran due to their reasonable price and repairability. These packages usually have a lower price than polymer and fiberglass packages. Also, metal sewage treatment packages can be repaired in case of damage. This will reduce their maintenance costs to a great extent.
The advantages and disadvantages of metal wastewater treatment packages can be reviewed as follows:
Advantages:
• Resistant to corrosion and wear
Can be used in different environments
• Reasonable price
• Repairable
Disadvantages:
• Relatively high weight
• Difficult installation
These sewage treatment packages are suitable for people who are looking for models with reasonable prices and repairability. These packages are resistant to corrosion and wear and can be used in different environments.
Polymer wastewater treatment packages
Polymer wastewater treatment packages are made of polyethylene or polypropylene. These packages are light and portable and easy to install. They are also resistant to corrosion and wear and can be used in different environments.
Concrete sewage treatment packages
Concrete wastewater treatment packages are made of reinforced concrete. These packages are resistant to corrosion and wear and can be used in different environments. In addition, concrete treatment packages have a relatively high weight and their installation may be somewhat difficult compared to polymer samples.
Fiberglass wastewater treatment packages
Fiberglass wastewater treatment packages are made of fiberglass. These packages are light and portable and easy to install. These fiberglass products are resistant to corrosion and wear, and for this reason, they can be used in different environments and climates with diverse and variable weather.