Manganese sand filter material

Overview

Manganese sand is a natural or processed granular filter media rich in manganese dioxide (MnO2), designed for efficient removal of dissolved iron, manganese, and related impurities in water treatment systems. It operates through catalytic oxidation, where contaminants are precipitated and trapped within the filter bed, making it suitable for both municipal and industrial applications. This material helps achieve clearer, safer water while adhering to international hygiene standards, such as those from the World Health Organization (WHO) and NSF International.

Features

• Catalytic Efficiency: Acts as an oxidant to convert soluble iron and manganese into insoluble forms for easy filtration.
• Durability: High mechanical strength and chemical stability ensure long service life with minimal degradation.
• Versatile Particle Sizes: Available in various granulations to match different flow rates and system requirements.
• Low Maintenance: Requires periodic backwashing; compatible with common oxidants like chlorine for regeneration.

Applications

• Groundwater purification for drinking water supplies.
• Industrial wastewater treatment in sectors like mining and agriculture.
• Pretreatment in reverse osmosis or ultrafiltration systems.
• Removal of hydrogen sulfide, arsenic, and radium in specialized setups.

Advantages

• Cost-effective compared to synthetic alternatives, with proven performance in diverse water conditions.
• Environmentally friendly, as it uses natural minerals without introducing harmful byproducts.
• Improves water taste and odor by reducing metallic contaminants.
• Supports compliance with global standards, enhancing marketability in international trade.