Woodiness powder activated carbon pore structure and specific surface area is more developed, make its adsorption capacity, fast filtering. High strength low ash, pore size distribution is reasonable; The high point of ignition. This product appearance is black powder, insoluble in general solution, odourless tasteless, has high surface adsorption is strong, high purity, quick filtration speed, stable quality, has many characteristics, such as flocculation effect and leaching effect, and is widely used in food, MSG chemical products such as bleaching, removing impurity refined, can also be used for the purification of water. Suitable for sugar, pharmaceutical, beverage, wine, food, printing and dyeing, paper making, chemical industry, industrial waste water purification, decolorization of organic solvent, deodorization, refining, purification and wastewater treatment are also widely used. Woodiness powder activated carbon in the treatment of sudden water smell and has very good application, industrial pollutants. When using carbon powder, must according to the types and to remove pollutants concentration, adsorption experiment to determine types and the powder activated carbon. Before adding the powder charcoal, should pay attention to add flour carbon paste quantitative uniform to the water, the longer the contact time, apart from the better the results. In the process of the use of powder charcoal also should pay attention to the following security problem; When dust concentration reaches a certain proportion of flame occurs easily, so the preparation to ban smoking, sparks, and flame; Should be avoided and oxidant readjusting; Because of powder carbon particles is small, light, dust pollution should be paid attention to when use, the operator must be equipped with dust mask, avoid in the lungs.