Introduction of Zeolite
1. As a kind of multifunctional, efficient and economical wastewater treatment materials, zeolite is easy to modify and has
no toxic and side effects on the environment.
2. It has the characteristics of good thermal stability, short adsorption equilibrium time, low ion residue, wide acidity
adaptability and recyclable use.
3. It is especially suitable for the treatment of low concentration wastewater .
4. Therefore, zeolite is becoming more and more popular among environmental workers.
5. Zeolite has become one of the main research directions of new wastewater treatment methods, and it has a very broad
application prospects.
Size of Zeolite
| Zeolite granule | 0.3-1.3mm 0.5-1.5mm 1-3mm 2-4mm 3-5mm 4-8mm 8-16mm 10-20mm |
| Zeolite powder | 80-100 mesh 200 mesh 250mesh 300mesh 325mesh |
Chemical Composition of Zeolite
| SiO2 | Al2O3 | Fe2O3 | TiO2 | CaO | MgO | K2O | Na2O |
| 66.45% | 12.13% | 1.49% | 0.19% | 3.97% | 0.92% | 1.54% | 1.02% |
Application of zeolite
| Application fields | Main Use |
| Ion exchange | 1. Removing fluorine and improving the soil 2. Wastewater & Sewage Treatment 3. Removing or retrieving heavy metal ion 4. Radioactive waste treatment 5. Potassium nitrate from seawater 6. Desalination of sea water 7. Softening of hard water |
| Adsorption-separation | 1. Drying agent 2. Adsorption separation agent 3. Molecular sieve (purification of gas and liquid) 4. Deodorant |
| Catalytic cracking | Catalyst and cracking agent of petroleum |
| Agriculture and animal husbandry | 1. Modifying agent of soil (to keep the fertilizer efficiency) 2. Feed additive of livestock |
| Building materials | 1. Cement additive 2. Burning the artificial lightweight aggregate 3. Making the Lightweight high- strength board 4. Making the Lightweight brick and ceramic product 5. Inorganic foaming agent 6. Making up porous concrete 7. Consolidation material and building stone |
| Papermaking and plastic | 1. Paper filler 2. Filler of plastic, resin and coating |
