| Type | Coconut Shell Activated Carbon | Coal Based Activated Carbon |
| Specifications | 30*60mesh, 12*40mesh, 8*30mesh | 8*30mesh, 12*40mesh, 20*50mesh |
| Iodine No. | ≥900mg/g | ≥500mg/g |
| Raw Material | Coconut Shell | Bituminous Coal, Anthracite |
| Operating Cost | High | Normal |
| Pore Distribution | More Micropores | More Mesopores and Fewer Micropores |
| Ash Content | Low | High |
| Density | Low | High |
| Hardness | High | Moderate |
Different types of activated carbon are suitable for different water treatment systems and objectives.
The performance of activated carbon is influenced by operating conditions, changes in water quality, and the operating environment, so regular monitoring and evaluation of its performance are necessary.
Can activated carbon remove heavy metals from drinking water?
Yes.
Activated carbon is commonly used in drinking water treatment to remove heavy metals. Through adsorption, activated carbon can effectively remove a range of heavy metals from water, including but not limited to lead, mercury, cadmium, and chromium. This is because heavy metals are typically present in water in ionic form, and the pore structure and surface of activated carbon have the ability to adsorb these ions.
Is activated carbon safe for drinking water purification?
Yes.
Although activated carbon is considered safe for drinking water purification, it is essential to choose the appropriate type, use it reasonably, and replace it regularly in specific applications. In summary, the correct selection and use of activated carbon are safe and effective methods for drinking water purification.
Does activated carbon affect the taste of drinking water?
Generally speaking, the answer is no.
It is worth noting that if the activated carbon drinking water filter is not replaced for an extended period or is improperly used, it may lead to bacterial growth or microbial growth on the surface of the activated carbon, which could negatively impact the taste of the water. Therefore, using activated carbon correctly and replacing it regularly are essential factors in ensuring water quality and taste.
Can activated carbon improve the taste of water?
Yes.
Activated carbon can reduce or remove various pollutants that may affect the taste, color, or odor of drinking water. For example, activated carbon is used as a drinking water filter to remove chlorine, industrial solvents, polycyclic aromatic hydrocarbons (PAHs), trihalomethanes (THMs), and organic substances to improve the taste of water.
