Author: Site Editor Publish Time: 2023-10-16 Origin: Site
The activated carbon filter working principle in water treatment is mainly based on the adsorption of activated carbon to organic substances, chlorine, odors, colors and some heavy metals in water. Here is a detailed explanation of how activated carbon filters work in water treatment:
Activated carbon has a large number of micropores and surface area, and these micropores provide an ideal environment for adsorbing organic molecules. When water passes through an activated carbon filter, the organic matter in it is adsorbed on its surface by the activated carbon, thereby purifying the water and removing odors.
Activated carbon is also effective in removing chlorine from water. Chlorine is commonly used as a disinfectant in tap water, but too much chlorine can make the water smell bad. Activated carbon removes chlorine from water by converting it into salt through a chemical reaction.
Activated carbon can absorb organic color substances in water, making the water clear and transparent. In addition, activated carbon can also adsorb some harmful chemicals, such as drug residues, pesticides and industrial waste, thereby improving the safety of water quality.
Activated carbon can adsorb some heavy metal ions in water, such as lead, copper, chromium, etc. These heavy metal ions are harmful to human health. The surface of activated carbon has a negative charge and can absorb positively charged heavy metal ions.
Over time, activated carbon will gradually become saturated with adsorbed substances and lose its adsorption capacity. In order to extend the service life of activated carbon, regeneration can be used. Regeneration usually involves heating the activated carbon to desorb the adsorbed substances inside it, thereby restoring its adsorption performance so that the activated carbon can be put back into use.
In general, activated carbon filters can effectively remove organic matter, odors, chlorine, colors, heavy metals and other harmful substances in water through adsorption and chemical reactions, providing clean and healthy drinking water.
So activated carbon filters are widely used in many industries in water treatment, mainly because they can effectively remove organic matter, odors, chlorine, colors, heavy metals and other harmful substances in the water. The following are some common application industries:
Activated carbon filters are commonly used in drinking water treatment plants to remove odors, colors, chlorine and organic matter from water and provide clean drinking water.
In homes, activated carbon filters are often used as part of household faucet filters or kitchen filtration systems to provide cleaner, safer drinking water.
In food and beverage production, activated carbon filters are used to remove odors, organic matter and color from water, ensuring that the food and beverages produced are odor-free and clear.
In the pharmaceutical industry, activated carbon filters are used to remove microorganisms, organic matter and impurities from water to ensure that the water quality used in the pharmaceutical process meets pharmaceutical standards.
In chemical production, activated carbon filters are used to remove organic solvents, grease, color, etc. from water to ensure that the water quality used in the production process meets requirements.
In the electronics industry, activated carbon filters are used to remove ions and organic matter from water to prevent contamination of electronic equipment.
Activated carbon filters are used in pool and spa water treatment to remove organic matter, chlorine and odors from the water, providing clear, odorless swimming and spa water.
In environmental protection projects and wastewater treatment, activated carbon filters are used to remove organic matter, heavy metals and colors from wastewater to purify wastewater and comply with emission standards.
Overall, activated carbon filters for water treatment play a key role in many industries, ensuring that water quality reaches safe and healthy standards.
