Principle of Fluorination Removal by Activated Alumina

1. Introduction to Shandong Activated Alumina Fluoride Removal Agent.

2. Activated alumina is made by scientifically blending high-purity alumina and catalytically refining it.

3. Activated alumina has some capillary pores, a large surface area, and can be used as an adsorbent, desiccant, and catalyst.

4. Application of Shandong activated alumina defluorination agent.

5. Activated alumina (molecular formula Al2O (3x) (OH) 2x, 0x0.8) is a well-known inorganic chemical product that can be widely used in the world today.

6. Due to the porous structure of activated alumina, the surface area of Liashu is limited.

7. In my opinion, stability is in a transitional state, resulting in greater activity.

8. Especially in the petrochemical and fertilizer industries, it is widely used as a catalyst and catalyst carrier.

Q2: Aluminum and fluorine compounds

1. If the pH and alkalinity of the raw water are relatively low, there is still a high capacity for fluoride. Except for a few fluorides, which are similar to anion exchange resins, anion resins have a higher selectivity for personal fluoride ions, higher than 2.1mg/a, and are cheaper than synthetic resins. They can also be used for drinking water to remove arsenic.

2. The specific surface area of this product is relatively large, and its known specification is generally in millimeters. When used, it has a large contact area with water, and the specific surface area index is not as high as 260.

3. The large number of micropores ensures strong adsorption capacity and high capacity for removing fluoride and arsenic from the bottom of the enterprise's water.

4. 6400 grams of fluoride are absorbed per 10000 cubic meters of activated alumina.

5. Activated alumina defluorination agent can be used in conjunction with household defluorination tanks. It contains 1.6 grams of defluorination agent and water enters from the back and exits from the inside. The defluorination tank is easy to operate and has powerful functions, making it an ideal drinking water and defluorination device for households.

Q3: Aluminum sulfate defluorination regeneration

1. Activated alumina defluorination agent can be used in conjunction with household defluorination tanks. It is equipped with 1.6 kilograms of WHA104 defluorination agent, and water enters from the opposite right and exits from the inside. The defluorination tank is easy to operate and use, making it an ideal and drinking water defluorination equipment in households.

2. Therefore, this defluorination agent can be used in conjunction with non water plant defluorination equipment or industrial defluorination equipment.

3. What is the application method of activated alumina defluorination agent.

4. In my opinion, the activated alumina defluoriner for household defluorination equipment is activated.

5. Equip with aluminum sulfate solution (3 liters of water, 0.3kg of solid aluminum sulfate), and put the purified aluminum oxide defluoriner into the following solution. After soaking for hours, discard the soaking solution (mix correctly during soaking) and then rinse with clean water four times, using 2 liters of water per day.