Product introduction:
Manganese sand is a brown filter medium that is used for the removal of soluble iron, manganese and hydrogen sulfide from well water supplies .
Product apperance:
It appearance rough and its color is brown or light gray, its shape is more angular contact ball and of course ,we also can according to customer requirement , make manganese sand powder.
Product usage:
Suitable for drinking water in addition to iron and manganese filtration device.
Production specification:
item | data | item | data |
| MnO2 | 25-45% | specific gravity | 3.4g/cm3 |
| SiO2 | 17-20% | volume weight | 2.2g/cm3 |
| Fe | 20% | silt content | 3% |
| MnC2 | 10-20% | solubility in hydrochloric acid | <3.5% |
| size(mm) : 0.25-0.5 / 0.5-0.8 / 0.8-2.0 / 1.0-2.0 / 2.0-4.0 / 4.0-8.0 / 8.0-16 |
Product note :
When you use manganese sand , please pay attention to these detail ,in order to avoid unnecessary waste .When MnO2 ≥ 35%, manganese sand filter can remove not only iron but alsomanganese; when MnO2 ≤ 30%, it can only be used for iron removal in ground water.
Product advantage:
There are many advantages of using manganese sand filter in treatment of groundwater, such as:
1)simple process
2)easy Operation
3)low construction cost
4)long-term stability
5)over five years' service cycle
Our service:
Pre-sale:
(1)provide free sample .
(2) according to the special requirements of customers, product customization.
(3) packaging industry can be packaged according to customer requirements.
After-Sale:
(1) assign a dedicated service personnel arrived at the scene to guide customers to debug.
(2) on-site training of operators.
(3) within a year if the product quality problems, we will promptly deal with customers.
Our company is located in Zhengzhou, Henan, China Gongyi City, our factory is the development, production, processing and sales of personal-owned enterprises, strong technical force, excellent equipment, advanced technology. Under the guidance of the relevant authorities and research institutions, after several years of rapid development, there are more than twenty varieties, nearly 100 kinds of products, the Ministry of Construction as a professional product promotion factory. Products by the State Ministry and the Ministry of Construction DL/T582-95 BJ24.2-88 execution, I plant the production of water from a single material "activated" the development of the existing efficient, energy-saving, durable and water purification products (activated carbon series: Coconut shell activated carbon, shell activated carbon, activated carbon column, honeycomb activated carbon, granular activated carbon, powdered activated carbon, spherical activated carbon; Media series: Zeolite, stone filter, fiber ball filter, honeycomb inclined tube, manganese sand media, walnut shell filter, etc.; Flocculants: PAC, polyacrylamide; Plastic granules, ABS, etc. ), more than 20 kinds of products, joint branch three. Our factory has its own laboratories, 130 employees, since 1998, with business development, improve the quality of products and services to improve, more and more foreign customers to visit our factory. Products are mainly exported to Southeast Asia, Russia, South Korea, pull the Americas, Europe and Africa.
