Walnut Shell Filter Media for Air Purify, Nutshell Filter Media
|FOB Price:||US $450 / Ton|
|Min. Order:||1 Ton|
|Min. Order||FOB Price|
|1 Ton||US $450/ Ton|
|Production Capacity:||800 Tonnes Per Month|
|Transport Package:||25 Kg/Bag, 1 Mt/Bag, or as Requirment.|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: XG-WS-001
- Brand Name: Xingguang
- Size: 6-80mesh
- Shape: Grain
- Packed Density: 0.45-0.55g/cm3
- Bulk Density: 800kg/M3
- Specification: 10-16-24-36-46#, 0.5-1mm, 1-2mm, 2-4mm, 3-6mm
- HS Code: 1404909000
- Name: Abrasives Walnut Shell
- Color: Brown
- Abrasive Grain Sizes: 6#, 10#, 20#, 36#, 60#, 80#...
- Hardness: 2.5-3.0
- Specific Area: 500-900m2/G
- Trademark: Xingguang
- Origin: China Mainland
Description of walnut shell filter media:
Walnut shell filter material is developed and produced to lightweight filter material aiming at oily sewage treatment. Raw material is based on superior quality thick pecan shell, produced through degreasing, crushing, polishing, thermophilic digesting and many times screening. It is yellowish-brown, not decay, without spot, and has high tenacity.
1. High hardness, wear resistance, and good pressure resistance.
2. Easy to dissolve in acid and alkali solution.
3. Strong adsorption and dirt-cutting ability. Its adsorption rate is 27-50%.
4. Good hydrophilic, resistant to oil immersed.
5. Easy to backwashing and regeneration. It can be directly used for backwashing before filtering.
6. Low operation cost, and easy to manage.
|Analysis items||Testing data||Analysis items||Testing data|
|Oil removal||90-95%||Backwashing strength||25m 3 /m 2 h|
|Suspended removal rate||90-98%||Rinse water pressure||0.32Mpa|
|Filtration speed||20-25m/h||Capacity||0.85g/cm 3|
|density||1.3g/cm 3||Maintenance method||Every year added 5-10%|