How DM Plant is different from MB Plant?
Water is a critical resource for various industrial processes, and it is essential that the water used is of high quality to prevent damage to equipment and ensure the product quality. Water treatment technologies such as mixed bed (MB) plant and de-mineralization (DM) plant have been developed to treat water and remove impurities.
Now let us we will discuss the difference between MB and DM plants, where each plant is needed, and why they are essential.
What is a DM Plant?
A DM (De-Mineralization Plant) plant is a water treatment system that removes minerals and salts from water. The DM process typically involves two stages:
· Cation exchange, and then
· Anion exchange.
In the cation exchange stage, the positively charged ions in the water are removed, while in the anion exchange stage, the negatively charged ions are removed. The result is water that has a low concentration of ions.
Where is the need for DM Plant?
DM plants are needed in industries that require high-quality water, such as the pharmaceutical industry, where water purity is essential for the production of drugs. DM plants are also used in the power generation industry, where the water used in the boilers needs to be free of minerals and salts to prevent scaling and corrosion.
What is a MB Plant?
The MB (Mixed Bed) plant is a water treatment system that uses a mixture of cation and anion exchange resins in a single vessel. The resins remove all ions from the water, resulting in ultra-pure water with a resistivity of upto 18 megohms/cm. The MB plant is typically used in industries that require ultra-pure water, such as the semiconductor and electronic industries.
Where is the need for MB Plant?
MB plants are needed in industries that require ultra-pure water, such as the semiconductor and electronic industries, where the presence of even small amounts of ions can cause damage to sensitive equipment.
Difference between MB Plant and DM Plant:
The key difference between MB plant and DM plant is in the type of resin used in the treatment process. The DM plant uses separate cation and anion exchange resins, while the MB plant uses a mixture of cation and anion exchange resins in a single vessel.
Another difference between the two plants is the level of water purity achieved. DM plants typically achieve a water purity of up to 5-10 megohms/cm, while MB plants can achieve a water purity of up to 18 megohms/cm. Therefore, MB plants are used in industries that require ultra-pure water, while DM plants are used in industries that require high-quality water.
The regeneration process is also different between the two plants. In a DM plant, the cation and anion exchange resins are regenerated separately, while in an MB plant, the mixed bed resin is regenerated as a whole.
Summary:
So DM plants and MB plants are two types of water treatment technologies that are used in different industries. DM plants are used in industries that require high-quality water, while MB plants are used in industries that require ultra-pure water. The key difference between the two plants is in the type of resin used in the treatment process and the level of water purity achieved. Both plants are essential in ensuring that industries have access to high-quality water that is suitable for their specific processes.
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Netsol Water is the leading manufacturer, supplier, and exporter of a quality selection of water treatment, and wastewater treatment products in India, by using advanced sewage treatment methods.
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