Coconut Shell Powdered Activated Carbon (PAC) for Water Treatment
CAS Number: 7440-44-0
Fine coconut shell powdered activated carbon (90% through 325 mesh) for emergency dosing in drinking water plants to adsorb taste, odor, pesticides, and micropollutants.
Technical Specifications
| packaging | 20 kg bags (moisture-proof) |
| appearance | Fine black powder |
| ash content | ≤ 5% |
| iodine number | ≥ 900 mg/g |
| particle size | 90% through 325 mesh (44 μm) |
| methylene blue | ≥ 180 mg/g |
Applications
- Emergency dosing for taste and odor events in drinking water plants
- Pesticide and herbicide removal from surface water
- Micropollutant (pharmaceuticals, endocrine disruptors) adsorption
- Algal toxin (microcystin) removal during blue-green algae blooms
- Pre-treatment before membrane filtration to reduce organic fouling
- Seasonal water quality events at intake structures
Key Features
- Coconut shell feedstock — high micropore volume for small molecule (pesticide, taste/odor) adsorption
- Fine 325 mesh particle size — rapid adsorption kinetics in slurry dosing systems
- NSF 61 compliant — certified safe for drinking water contact
- Effective at 10–50 mg/L dose for taste/odor events and micropollutant control
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