Which effect is better for wooden columnar activated carbon and wood powdered activated carbon for water treatment?


The special technology of forming activated carbon without agglomeration has changed the traditional method of forming with traditional binders such as coal tar and starch.

Which effect is better for wooden columnar activated carbon and wood powdered activated carbon for water treatment?
The special technology of forming activated carbon without agglomeration has changed the traditional method of forming with traditional binders such as coal tar and starch. It depends entirely on the affinity between the molecules and the characteristics of the product. Refined by scientific preparation, the pore size distribution is reasonable, and the ash content is less. It can achieve great adsorption capacity and prolong the service life of the product. Compared with coal-based activated carbon, it can effectively remove impurities and pollutants in gas and liquid, and separate and purify various gases. It can also be used for adsorption recovery, deodorization, and degreasing of various low-boiling substances.
Both powdered activated carbon and columnar activated carbon are wood activated carbon, which are used in different industries due to different production processes, production methods and characteristics. The former is used for food, wine, oil, beverages, dyes, chemicals, tap water purification, sewage treatment, COD reduction, medicinal activated carbon, etc.; the latter is used for gas phase adsorption, organic solvent recovery (benzene gas toluene, xylene, acetic acid Fiber industry acetone recovery), impurity and harmful gas removal, waste gas recovery, oil refinery, gas station, oil depot excess gasoline recovery. Therefore, there is no competition between the two.
The two types of wooden activated carbon have their own merits!
Wooden activated carbon is refined from high-quality wood and fruit shells. Its color is black, non-toxic and tasteless. Large specific surface area and strong adsorption capacity. Jinhui Environmental Protection subdivides wooden activated carbon into powdered activated carbon and columnar activated carbon. Of course, the manufacturing process of powdered carbon and columnar carbon has also been improved, so there are many differences in application fields.
Different production process
Wood flour activated carbon is made from high-quality wood and fruit shells through high-temperature carbonization, activation and various refining processes. The appearance is black fine powder, non-toxic and tasteless;
Wooden columnar activated carbon is made of high-quality wood and coconut shell as raw materials, which are crushed, mixed, extruded, formed, dried, carbonized and activated. Its appearance is gray-black cylindrical, non-toxic and tasteless.
Different features and performance:
Wood powdered activated carbon is produced by the phosphoric acid method and the zinc chloride method. It has a mesoporous structure and specific surface area. The adsorption capacity is large and the filtration speed is fast. It is used for decolorization, deodorization, and impurity removal; the wooden columnar activated carbon adopts the special technology of non-agglomerated forming activated carbon, which changes the traditional method of forming with coal tar, starch and other traditional binders. It depends entirely on the affinity between the molecules and the characteristics of the product. Refined by scientific preparation, the pore size distribution is reasonable, and the ash content is less. It can achieve great adsorption capacity and prolong the service life of the product. Compared with coal-based activated carbon, it can effectively remove impurities and pollutants in gas and liquid, and separate and purify various gases. It can also be used for adsorption recovery, deodorization, and degreasing of various low-boiling substances.