Crushed Walnut Shell for Oiled Water Treatment

Warnut Shell Filter Madia/ Filter Material/ Refractory Material with High Adsorption

[Filter] walnut shell

Appearance: 
Shiny, beautiful, brown. High-quality fruit (coconut, apricot) shell as raw materials, it is refined handled and screening made by water vapor activation crumbs. 

Features: 
Developed gap, good adsorption properties, high strength, easy regeneration, economic and durable and so on. 

Uses: 
It is used for oil field, refining, environmental protection, chemical industry wastewater treatment and so on. 


Physical and chemical performance index: 

Weight: 1250kg/cm3
Bulk density: 800kg/cm3
Wear rate: ≤ 1.5%
Puffiness rate: 3%
Porosity: 47
Degreasing rate: 65-95%
Common Specifications: 0.5-1.0 mm 0.5-0.8mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm

[Polishing Material] walnut shell

Such polishing materials processed by the special process have excellent wear resistance, uniform particle size, and ultra-high shell content. 

Function: Polishing process of spectecles, jewelry, button, stamping parts, electronic parts, etc. 

Physical and chemical performance index: 

Specific Gravity: 1.28
Hardness: 2.5-3.0
MOH Acidity: 3-6pH
Shell content: 90.90%
Kernel content: 0.4%
Moisture content: 8.7%
 

Analysis items	Testing data	Analysis items	Testing data
Oil removal	90-95%	Backwashing strength	25m3/m2h
Suspended removal rate	90-98%	Rinse water pressure	0.32Mpa
Filtration speed	20-25m/h	Capacity	0.85g/cm3
density	1.3g/cm3	Maintenance method	Every year added 5-10%

 
Package:25kg / 50kg/500kg/1 jumbo bag (woven bag lined with polyethylene plastic film). Note that during storage, moisture, sun, water, try to avoid the packaging is damaged, so as not to affect the adsorption effect.
Delivery Detail: within 5-7 days after the confirmed order.

Factory Profile:
We is a professional large -scale manufacturer of all types of abrasive materials and integrating development and production together and we have more than 15years experience  . We have many years of abrasive materials , our mainly products :White fused alumina , Brown Fused Alumina , Silicon Carbide ,Garnet sand and so on. We have professional production and R&D departments, as well as dedicated marketers. We have more than 5 years of production and sales experience, And export our product to all over the world . We often export to South Korea, India, Singapore, Vietnam, Thailand, Malaysia . Our quality and service have received praise from many customers and established long-term cooperation.


FAQ:
1.Are you factory or trading company ?
We are manufacturer of activated carbon and other products.

2.How about the payment?
We can accept 30% deposit?T/T,?,Western Union and so on.

3.How about the package?
Net weight: 25kg or as the customers' requirements.

4. How can I get the sample?
We'd like to supply samples free of charge ,customer just need bear the shipping cost.

5. How does your factory?ensure your?quality?
Our company has our own technicians so that we can guarantee our products from the tip to tow, which we can have our own reputation.