 |
 |
 Clean water medicament series |
|
|
| Clean water filters material |
|
|
| Give the series draining away water |
|
|
|
 |
 |
| · |
Address: Gongyi City, Henan North Shan Kouzhen nine kilometers of Provincial Highway 31 |
| · |
Tel :0371-64121222 |
| · |
Mobile: 13803828338,15538055888 |
| · |
Fax :0371-64121788 |
| · |
E-mail: gongyihuaming@163.com |
|
 |
|
 |
| Magnetite filter |
 |
Magnetite filter applied to a large resistance to water distribution pipe system. In the three-filter is usually with the anthracite, quartz sand with, the better ingredients of China's current procedures. It is a heavy filter. When the mixed layer is not easy backwashing, improving the water distribution system supporting layer and has a good ability to adapt is essential for multi-layer filter in the filter. It is the filtration rate can be 30-40 m / hour, so, magnetite is an important filter media filter, which has an irreplaceable role in other filter media. I produced the magnetite iron content of filter material is selected 40-42 Magnetite formed. In addition, it's removing iron, manganese, oxygen removal effect is very evident.
|
| The physical properties of anthracite filter media |
Index |
Unit |
Test data |
Index |
Unit |
Test data |
Proportion |
M3/T |
4.4 |
Fe |
％ |
20-40 |
Bulk density |
|
6 |
FeO3 |
％ |
4.44 |
Broken rate |
% |
≤0.04％ |
At |
％ |
0.165 |
Wear degree |
% |
≤0.05 |
S |
％ |
0.26 |
Ash rate |
% |
23.85 |
Other metal content |
Does not exceed the national drinking water standards |
|
|
|
|
