Water is an essential resource for our survival, but unfortunately, it is not always as clean and pure as we would like it to be. Contaminants such as chemicals, pesticides, and heavy metals can find their way into our water sources, posing a serious threat to our health. Thankfully, there is a rema Read More

Coal-based activated carbon for water purification Read More

Overview of ozone-biological activated carbon technology1.1 Ozone preoxidationOzone can oxidize and decompose some simple macromolecular organic matter in water, while oxidizing organic matter that is difficult to biodegrade into small molecular organic matter, improving its biodegradability, and ma Read More

Activated carbon is widely used to adsorb volatile organic compounds (VOCs) due to its high specific surface area and pore structure, which makes it an excellent adsorption material. Volatile organic compounds are organic chemicals that evaporate easily into the air and can have harmful effects on h Read More

Activated carbon is used in sewage treatment, and coal-based activated carbon is the first choice. According to the use environment, coal-based granular activated carbon is selected for fixed bed equipment, and coal-based powdered activated carbon is selected for biochemical pool adsorption pool dos Read More

Coal-based activated carbon is a type of activated carbon prepared from coal. Coal-based activated carbon is usually produced by dry distillation or gasification of coal at high temperatures, and then activated. During the activation process, coal is reacted with media such as oxidants or steam to f Read More

Active carbon in aquariums fulfills the mission of water purification. Active carbon works by adhering toxic particles from the water, so active carbon in the aquarium will allow for more crystal-clear water. Read More

The adsorption principle of activated carbon is: A balanced surface concentration is formed on the surface of the particles, and then the impurities of organic substances are adsorbed into the activated carbon particles, and the adsorption effect is very high in the initial stage of use. However Read More

Specific surface area and pore structure Read More

How to accurately use powdered activated carbon can make the water purification effect better and ensure its effectiveness. In fact, as long as you pay attention to the two characteristics of powdered activated carbon, you can make excellent use of powdered activated carbon.First of all, we must pay Read More

1. Filtration speed: 8-12m3/h2. Working temperature: normal temperature working pressure3. Backwash compressed air volume: 18-25L/m2.S4. Filter material layer height: 1000-1200mm, expansion rate 50%5. Backwash intensity: 9-15L/m2.S6. Backwash time: 4-6 minutes Read More

Activated carbon has a huge internal surface and pore distribution. Its outer surface area and surface oxidation state play a small role, and the outer surface provides many channels that communicate with the inner pores. The main function of the surface oxide is to make the hydrophobic carbon skele Read More