Advantages
This product is a type of high molecular polymer, made through pore forming agent, high temperature polymerization and decoration, which is environment-friendly biological adsorbent that is nontoxic, innocuous and releasing no chemical substances, possessing the following advantages: high adsorptive selectivity, high adsorptive speed, easy to regenerate, heat-resisting and radiation-resisting, etc.
It is mainly applicable for the extraction of coloring matter of chemical organic compound existing in fruit juice, which performs well in adsorption and abruption of phenols and its homologous compound and has certain effect for removing pesticide residue.
After decolorized by this product, the light transmittance of fruit juice can be improved greatly, which makes the juice become clear, transparent and stable and thus extend its storage period and taste.
Product Specifications
1. Appearance: White, semitransparent, odorless and tasteless spherical particle
2. Framework: Macroporous, net shaped, crosslinking aromatic polyester
3. Main Performance Indexes:
Item |
Index |
Specific Surface Area(m2/g) ≥ |
600 |
Moisture(%) |
55-68 |
Average Pore Size(?) |
150 |
Pore Volume(mL/g) |
0.98-1.18 |
Wet Superficial Density(g/mL) |
0.65-0.72 |
Wet Real Density(g/mL) |
1.020-1.050 |
Granularity Range(0.315-1.00mm)(%) ≥ |
95 |
Uniformity Coefficient ≤ |
1.6 |
Main Grain Size(mm) |
0.400-0.700 |
PH Range |
6.9-7.1 |
Max. Operation Temperature(℃) |
140 |
Reference Indexes for Operation
1. Height of Min. Bed: 80cm
2. Running Flow Rate: 3-5 BV/h
3. Flow Rate of Eluent: 1-3 BV/h
4. Flow Rate of Regenerant: 2-4 BV/h
5. Flow Rate of Conventional Well-flushing: 2-14 BV/h
6. Regenerant: 2-4% NaOH
7. Dose of Regenerant: 3-4 BV/h
Applications
This product is mainly applicable for removing organic pigment and pesticide residue from juice, and reducing trace quantity of cloudiness in fruit juice.