Manganese Greensand

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Gonyi City Shecun Ruijia Water Purification Factory

Henan, China

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Manganese greensand filter media is made from high-quality domestic manganese ore that is broken down after water washing, cleaning, drying, magnetic separation, and screening. Manganese greensand seems gritty in the color of brown or maple. Manganese greensand has a high specific surface area, great interception capacity, good oxidation and catalytic performance, and a low turnover rate during backwashing. Fe level is ≤0.3mg/L, and Mn content is ≤0.1mg/L.

                                                            MnO2 %
                                                            20-45
                                                        
                                                            SiO2 %
                                                            17-20
                                                        
                                                            Gravity g/cm3
                                                            3.2-3.6
                                                        
                                                            Volume Weight g/cm3
                                                            2.0
                                                        
                                                            Broken Rate %
                                                            ≤1.0
                                                        
                                                            Fe %
                                                            20
                                                        
                                                            Acid Solubility %
                                                            <3.5
                                                        
                                                            Clay %
                                                            <2.5
                                                        
                                                            Wear Rate %
                                                            ≤1.0
                                                        
                                                            Bulk Density g/cm3
                                                            1.85
                                                        
                                                            Density g/cm3
                                                            3.6
                                                        
                                                            MnO2%
                                                            30-40