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Natural Zeolite


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.

 

Specification of Zeolite

 

1. Type: natural clinoptilolite zeolite

2. Colour: light green

3. Chemical Formula: (Na, K, Ca)2~3[Al3 (Al, Si)2Si13O36]·12H2O

4. Hardness: 3.5~4

5. Relative density: 2.16

6. Shape: zeolite granule and zeolite powder



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



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