manganese sand
1.MnO2:20-45%;
2.Fe:20%;
3.Hydrochloric acid soluble rate:3.5%max;
4.Wear rate:1.0%max
•Introduction
Manganese sand is selected by natural manganese sand or manganese ore, grinding and sieving to various kind of manganese sand filter media. Rough appearance, brown color, can remove the Manganese and Ferrum in the water, very useful in drainage.
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•Specification
Item | Test data |
MnO2 | 20-45% |
SiO2 | 17-20% |
Fe | 20% |
Mud content | <2.5% |
Specific gravity | 3.2-3.6 |
Bulk specific gravity | 2.0 g/cm3 |
Hydrochloric acid soluble rate | <3.5% |
Wear rate | ≤1.0% |
•Application
Manganese sand filter is mainly used for groundwater eliminatethe manganese filter, as manganese form of filter materials mainly manganese dioxide.Using manganese and iron in water purification, the facility simple impurities, low cost, quick speed, good effect, manganese, long service life and is now widely used in petroleum, chemical, textile, paper and electronic industries, as well as urban residents of drinking water purification except iron.
•Company Overview
Founded in 1997,Gongyi Filter Material Industry Co.,Ltd. is one of the professional manufacturers of Water Treatment Chemical in China.With rich experience,we have cooperated with more than 5,000 big or small companies. We specialized in manufacturing Lvyuan Brand Polyaluminium Chloride,Polyacrylamide,Basic Polyaluminium Chloride,Poly aluminium Ferric Chloride,Poly Ferric Chloride,Poly Ferric Sulphate,Ferrous Sulphate,Coalbased Activated Carbon,Coconut Shell Activated Carbon,Woodbased Activated Carbon,Anthracite Filter Media,Walnut Shell Filter,Manganese Sand Filter,Quartz Fiter Sand,Ceramic Filter Sand,Biological Particulate Filters.
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