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Manganese Sand
Description：
Application Range
Groundwater, tap water, and potable drinking water iron and manganese removal filtration systems are effective for various industrial water treatment applications including power generation, petroleum refining, food processing, printing and dyeing, papermaking, electronics, pharmaceuticals, and chemical industries. These filtration systems ensure excellent water purification results.
Groundwater, tap water, and potable drinking water iron and manganese removal filtration systems are effective for various industrial water treatment applications including power generation, petroleum refining, food processing, printing and dyeing, papermaking, electronics, pharmaceuticals, and chemical industries. These filtration systems ensure excellent water purification results.
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Manganese sand filtration media is produced from natural manganese ore through processing, crushing, and screening.
It has a rough appearance with a reddish-brown color, near-spherical shape, high mechanical strength, and stable chemical properties. It can last for more than 4 years in usage.
The removal of iron and manganese involves oxidizing low-valent iron and manganese ions into high-valent ions, followed by adsorption and filtration to reduce iron and manganese content in water.
Manganese sand is effective for removing dissolved iron and hydrogen sulfide (H2S) from water.
It operates on the principle of oxidation to precipitate dissolved iron and manganese as particles, which are then filtered out. Periodic backwashing is necessary to discharge these particles.
Regular regeneration using potassium permanganate (KMnO4) is required to maintain its oxidation capacity, as it otherwise loses effectiveness over time. -
左右滑動看表格Product Specifications Usage Characteristics 1. Effective Particle Size 0.6-0.7 mm pH Range of Treated Water 6.2-8.5 2. Uniformity Coefficient <1.7 Applicable Water Temperature <30 ℃ 3. True Specific Gravity 2.6 - 2.7 Iron and Manganese Removal Capacity per liter of Manganese Sand 1.5 g 4. Apparent Specific Gravity 1.0 - 1.1 Filtration Rate 8-20 m/hr 5. Manganese Content per 15 grams of Manganese Sand ≥60 mg Backwash Rate 25-35 m/hr 6. Packaging 30KG/30L/Bag Minimum Bed Depth for Installation 70cm - - Maximum Allowable Pressure Loss 0.8 Kg/cm2 This product with MnO2 ≥ 35% can remove both iron and manganese. If MnO2 ≤ 35%, it can only be used for iron removal from groundwater.
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Product Features IntroductionManganese sand filtration media is produced from natural manganese ore through processing, crushing, and screening.
It has a rough appearance with a reddish-brown color, near-spherical shape, high mechanical strength, and stable chemical properties. It can last for more than 4 years in usage.
The removal of iron and manganese involves oxidizing low-valent iron and manganese ions into high-valent ions, followed by adsorption and filtration to reduce iron and manganese content in water.
Manganese sand is effective for removing dissolved iron and hydrogen sulfide (H2S) from water.
It operates on the principle of oxidation to precipitate dissolved iron and manganese as particles, which are then filtered out. Periodic backwashing is necessary to discharge these particles.
Regular regeneration using potassium permanganate (KMnO4) is required to maintain its oxidation capacity, as it otherwise loses effectiveness over time. -
Specification Sheet 左右滑動看表格
Product Specifications Usage Characteristics 1. Effective Particle Size 0.6-0.7 mm pH Range of Treated Water 6.2-8.5 2. Uniformity Coefficient <1.7 Applicable Water Temperature <30 ℃ 3. True Specific Gravity 2.6 - 2.7 Iron and Manganese Removal Capacity per liter of Manganese Sand 1.5 g 4. Apparent Specific Gravity 1.0 - 1.1 Filtration Rate 8-20 m/hr 5. Manganese Content per 15 grams of Manganese Sand ≥60 mg Backwash Rate 25-35 m/hr 6. Packaging 30KG/30L/Bag Minimum Bed Depth for Installation 70cm - - Maximum Allowable Pressure Loss 0.8 Kg/cm2 This product with MnO2 ≥ 35% can remove both iron and manganese. If MnO2 ≤ 35%, it can only be used for iron removal from groundwater.