Multi-Media (Sand) Filter | Sand Filtration


    Multi-Media Sand Filter

     This method, which is preferred in cases such as sediment, suspended solids and turbidity in the water, has a higher load capacity than systems with a single layer. In this way, it is among the economical methods by consuming less water. Thanks to the multimedia sand filters, suspended solids and particles as well as sediment up to 10 micron precision are easily retained. While this method is used in the purification of turbid, sedimentary ground and surface waters, it is also preferred in special processes that require precise filtering. Particles filtered by filtration during the process are regenerated during the backwashing phase, making it easy to clean and refresh. Thanks to its special layers with different grain sizes, it ensures the purification of all particles that cause turbidity in the water. If you want to get detailed information about multimedia sand filters, you can contact us at our phone numbers.

    What is Multi-Media Filter?

     Multimedia sand filters are a low-cost method preferred for the removal of suspended solids such as silt, clay, colloidal in water. It filters the organic and inorganic solids that may cause turbidity from the water and makes them usable. Although it is used in many different areas, it is the most effective method especially preferred for removing turbidity. Although multimedia sand filters are preferred in the pre-treatment stage of ground and surface waters, they can also be used in wastewater treatment systems to remove the turbidity of the purified water. The factors of multimedia sand filters, whose operating and filtration degrees vary depending on different factors, also change. Having these factors in sufficient stages means that you can reach water of the purity you want. By visiting our website, you can find detailed information about everything you need.

    How Does the Multi-Media Filter Work?

     Since the multimedia system has different layers, it can easily filter the polluting factors in the water. The filtration rates selected by looking at the pollution rate of the water and the polluting factors are also determined in this way. This system, which can operate fully automatically, also performs backwashing automatically depending on the time and pressure difference. Thanks to this process, the sand filter, which keeps the particles purified from the water, is cleaned and inefficient operation is prevented when it reaches saturation. Multimedia sand filters have synthetic tanks and multi-way valves. The reason for this is that there is no disruption due to small flow rates in the water flow. Apart from this, if high flow rates are used, optionally epoxy coated galvanized tanks or containers made of stainless steel can be used. Multimedia sand filters have single or two-tank filters operating in parallel. In systems with a single tank, the filter column consists of quartz and multi-grade sand. Backwash process can be adjusted according to time and pressure difference. In models with a single tank, the water flow of the system is stopped during the backwash process. In systems with two tanks operating in parallel, backwashing is done with the help of purified water passing through the other tank in turn.
    Required Conditions for the Efficient Operation of Multi-Media Sand Filters
     Multimedia sand filters are the most effective method, especially preferred for removing turbidity in water. Since a certain flow rate is required during the filtration period, a suitable system is required. In order for the filtration to be successful, a filter should be preferred according to the water to be purified, as the structure of suspended solids and substances causing turbidity in the water can also affect the working system. In addition, the water to be filtered in the multimedia sand filter system must have certain properties. The water that can fully meet these characteristics will have a near-perfect purification opportunity. In addition to these features, the amount of water required for the backwash phase after the process must be met correctly. If all these conditions are met, water of the desired purity can be obtained. If you want to get detailed information about the multimedia sand filter, you can contact us.

    For What Purpose Is Multi-Media Filter Used?

     Multimedia sand filters are highly preferred because they can be easily cleaned by backwashing and this backwashing process is done automatically. Multimedia filters have a great advantage over other purification methods due to their regenerative feature. These filters, in which the particles purified from water are kept, must be cleaned of the accumulated ones. The regeneration process therefore ensures that the performance of the filters is restored. Although it is used in many different areas, it is generally preferred for filtering high-capacity waters. If you want to get detailed information about the multimedia sand filter and find answers to all your questions, you can contact us.

    Multi-Media Filter Usage Areas?

     Multimedia sand filters are one of the filtration methods widely used in industrial areas. It is preferred in filtration processes of well water as well as turbid and sedimentary surface waters such as rivers, lakes and streams. In addition to these, multimedia sand filtration method can be used for pre-treatment before softening and treatment systems working with reverse osmosis membrane systems such as Reverse Osmosis. This method can also be preferred as the last step in purified wastewater and pool water filtration processes. Generally, it is a preferred method for filtration of sedimentary waters with suspended solids. If you want to have detailed information about multimedia sand filters, you can contact us.

    Advantages of Multi-Media Sand Filter

     Multimedia sand filter is one of the systems with low operating cost. Since it is an automatic system, there is no human requirement. The regeneration process is also done automatically. For this reason, it is one of the most advantageous systems. If you want to get detailed information about the Multimedia sand filter, which is one of the least costly and most effective methods, you can contact us.

    Multi-Media Filter Features

     The multimedia sand filter is equipped with a programmable automatic valve system as well as having a corrosion resistant fiber wound body. It operates with a reverse osmosis automatic backwash timer, with a maximum test pressure of 10 bars and a maximum operating temperature of 40°C. If you want to get detailed information about this system, which has media content in 4 different sizes, you can contact us from our phone numbers on our website.

    Frequently Asked Questions

    How Many Different Types of Multimedia Sand Filter Are There?

     It has two different systems as single tank and double tank. While the process is a little slower in single-tank ones, double-tank ones work more practically and uninterruptedly.

    In Which Waters Does Multimedia Sand Filter Give More Successful Results?

     The multimedia filter performs well in untreated water with a silt density index greater than 3 or turbidity greater than 0.2 NTU.



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