Walnut Shell Filter Media for Water Treatment

Product Description

Walnut Shell Filter Media for Water Treatment
 

Description:
The walnut shell is a granular material with a microporous surface and a good adsorption effect and a polishing abrasive which has been processed by degreasing, crushing, screening and the like.We are manufacturer of Walnut Shell ,and have many grade and kinds of walnut shell . It is mainly classified Walnut Shell Abrasive and Walnut Shell Filters . 

Walnut Shell Abrasive
Abrasive grade walnut shell are mainly used in polishing deburring of glasses accessories, pearl jewelry, buttons, electronic parts, stamping parts, etc., with excellent wear resistance, uniform particle size, and extra high shell content. The walnut shell is a natural rolling material, and the abrasive used for it does not damage the surface of the workpiece, and the polishing effect is good.
Common Size:5,8,10,12,14,16,20,24,28,30,36,46,60,80,120,150(#)

Walnut Shell Filter
Walnut shell filter products are widely used in industrial wastewater treatment and urban water supply and drainage projects in oil fields, chemical industry, leather making, etc. It is also an ideal water purification filter material for various filters.
Common Size:0.5-1 1-2 2-4(Mesh)

Chemical technical :

Product name	Walnut Shell	Hardness	MOH 2.5-3
Dilatability	0.5%	PH at  in wate	3-6
Filtration Rate	20-26m/h	Backwashing Strength	25m3/m2.h
Wear Rate	1.5 %	Oil Removal Efficiency	90-95%

Application:
1.Oilfield oily sewage treatment, degreasing and suspended solids;
2. Industrial oil-containing industrial water treatment, degreasing and suspended solids;
3. Domestic and industrial water treatment, remove suspended solids from water and improve water quality;
4. Biodegradable and reduce environmental burden;
5, in addition to the topcoat, can not hurt the primer and substrate;
6, in addition to the old paint on the surface of aluminum or wood, efficient removal of cleanliness;
7. Effectively remove the overflow of electronic parts;
8, in addition to aluminum or zinc die-cast workpiece burrs;
9. Clean the aircraft engine and steam turbine;
10, glass fiber hull removal of paint;
11, outdoor large statues and wall cleaning.

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.