Using filter sand as the base material, coated with manganese! It has manganese removal capability from the initial use.
"Manganese sand" is a filtration material that has the ability to remove manganese dissolved in water. It can eliminate the black color caused by manganese. Since its specific gravity is almost the same as that of filtration sand, there is little need to change the flow rate settings for backwashing and other processes even when replacing filtration sand with this product. Furthermore, products that have lost their manganese removal capability can have their ability restored by treatment with sodium hypochlorite. 【Features】 ■ Has the ability to remove manganese dissolved in water ■ Can eliminate the black color caused by manganese ■ A filtration material with manganese coated on a base of filtration sand ■ Since its specific gravity is almost the same as that of filtration sand, there is little need to change the flow rate settings for backwashing and other processes when replacing filtration sand with manganese sand *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Method】 ■ Has manganese removal capability from the initial use (high-concentration hypochlorous acid immersion is required before use) ■ When removing manganese from raw water with high levels of iron and turbidity, it can be addressed by using multi-layer filtration with anthracite ■ An expansion rate of 25% is recommended during backwashing *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Examples of Deliveries】 ■ Water purification plants nationwide (Rapid filtration ponds) *For more details, please refer to the PDF document or feel free to contact us.
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Our company is a water treatment manufacturer that has been working alongside Japan's water supply industry since its founding in 1939. To ensure safe and secure "water" and to preserve the environment, we are committed to addressing all water-related issues with foresight and exceptional technological capabilities, regardless of whether it is for drinking water, wastewater, or stormwater, without being constrained by conventional ideas. Please feel free to contact us if you have any inquiries.
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