Product Overview
PSD-A0 is a high-activity coconut shell granular activated carbon engineered for municipal, residential, and industrial water treatment where purity and certification matter. Manufactured from select coconut shell through controlled carbonization and high-temperature steam activation, it delivers an iodine adsorption value exceeding 1000 mg/g with a specific surface area above 1000 m²/g.
The granular structure is optimized for fixed-bed pressure vessels, offering low pressure drop and reliable hydraulic performance across variable flow rates. With NSF 61 certification, drinking water approval, and food production licensing, PSD-A0 is proven for direct-contact applications from whole-house POE systems to beverage ingredient water.
Specifications
| Technical Specifications | PSD-A0 | Unit |
|---|---|---|
| Iodine Adsorption Value | >1000 | mg/g |
| Moisture Content | <5 | % -wt |
| Ash Content | <5 | % -wt |
| Bulk Density | >450 | kg/m³ |
| pH | 8~11 | - |
| Crush Strength | >95 | % |
| Specific Surface Area | >1000 | m²/g |
Key Application Areas
- Point-of-Entry (POE) Water Treatment — Installed at the building entry to remove chlorine, chloramine, and organic precursors before they reach taps, showers, and appliances, protecting downstream RO membranes and softeners.
- Ultra-Pure Water (UPW) Systems — Polishes deionized water loops in electronics and power generation by adsorbing trace TOC and particulate precursors that could compromise process yields.
- Condensate Polishing — Treats steam condensate in thermal power plants, removing organic carryover and corrosion products to maintain boiler water chemistry and turbine efficiency.
- Food & Beverage Water — Purifies process and ingredient water for breweries, bottling lines, and food manufacturing, meeting direct-contact safety standards without introducing leachable contaminants.
Key Advantages
- Certified for Direct Contact: NSF 61, drinking water approval, and food production license eliminate regulatory guesswork for municipal, residential, and food industry procurement.
- High Capacity, Low Ash: Iodine >1000 mg/g and ash <5% deliver rapid dechlorination and organic removal while minimizing backwash waste and downstream particulate loading.
- Natural Coconut Shell Hardness: >95% strength resists attrition during hydraulic backwashing and pneumatic transfer, extending filter runs and reducing carbon makeup rates.
- Broad Mesh Availability: From coarse 8×20 to fine 80–200 mesh, PSD-A0 adapts to high-flow POE vessels and precision UPW filters without custom manufacturing delays.
Available particle size
- 8×20 Items ( 0.85 ~ 2.36 mm)
- 8×30 Items ( 0.6 ~ 2.36 mm)
- 12×30 Items ( 0.6 ~ 1.7 mm)
- 20×40 Items ( 0.43 ~ 0.85 mm)
- 30×60 Items ( 0.25 ~ 0.6 mm)
- 80 ~ 200 Items ( 0.075 ~ 0.18 mm)
- Other customized particle sizes
Packaging
- The 25kg / Package
- The 500 kg / Package
