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 remove 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. Additionally, products that have lost their manganese removal capability can have their ability restored through treatment with sodium hypochlorite. 【Features】 ■ Has the ability to remove manganese dissolved in water ■ Can remove black color caused by manganese ■ A filtration material coated with manganese, based on 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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【Method】 ■ Has manganese removal capability from the beginning of 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 materials or feel free to contact us.
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【Delivery Example】 ■ 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. We are committed to contributing to the resolution of all water-related issues with foresight and outstanding technological capabilities, regardless of whether it is for drinking water, wastewater, or stormwater, in order to ensure safe and secure water and to protect the environment. Please feel free to contact us if you have any inquiries.