ASD - 002 stands out as a strong - base anion exchange resin. It boasts a distinctive styrene - based framework with large pores, and its primary use lies in industrial water - softening processes.
When placed in aqueous solutions containing a mixture of NO₃⁻, NO₂⁻, SO₄²⁻, Cl⁻, and HCO₃⁻ anions, ASD - 002 showcases exceptional selectivity. It efficiently targets and removes nitric acid (in the form of NO₃⁻) and nitrite (NO₂⁻) ions, without being hindered by the presence of other anionic species.
This resin is endowed with excellent physical and chemical characteristics. It demonstrates remarkable resistance to contamination, as well as to the corrosive effects of acids and alkalis. Additionally, it can withstand seepage - induced wear, ensuring long - term durability.
Furthermore, ASD - 002 can be regenerated using sodium chloride salt solutions, making it highly recyclable. This recyclability brings about substantial economic advantages for both enterprises and society, as it leads to cost savings and potentially higher revenue generation.
| S/N |
Items |
Technical Indexes |
| 1 |
Appearance |
Milky white to pale yellow globular particles |
| 2 |
Particle size range (mm) ≥ 95% |
0.315-1.25 |
| 3 |
Moisture Content(%) |
50-60 |
| 4 |
Wet apparent density (g/ml) |
0.63-0.75 |
| 5 |
True density (g/ml) |
1.06-1.10 |
| 6 |
Sphericity after attrition (%) ≥ |
90 |
| 7 |
Total exchange capacity (mmol/g) ≥ |
2.6 |
| 8 |
Functional group |
--N+(CH3CH2)3 |
OUR STRENGTHS
Production Capacity
The facility spans an expansive 100,000 square meters and boasts an annual production capability of 24,000 tonnes.
After-sale Service
We provide a full range of online technical consultations and help, coupled with committed technical support services tailored to your needs.
FAQ
Q1:Have your products passed the quality certification?
A:Yes, all our products meet international quality standards and have passed ISO900 certifications. We can provide certification certificates and test reports for your reference.
Q2: What are your shipping options and costs?
A: We offer various shipping methods, including Express, Air, and Sea freight, with costs varying based on the product, quantity, and destination. You can view estimated shipping costs during checkout or contact us for a custom shipping quote.
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99.8% Purity Large Pore Strong Basic Anion Exchange Resin ASD-002 for Selective Nitrite and Nitrate Removal Images
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