Oily and Industrial Sewage Treatment Used Walnut Shell Filter Media

 

Product Description

High Quality Natural Walnut Shell for Water Treatment Filter Media 
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,organize uniform,suitable hardness, good toughness, good wear resistance and other advantages ,it is not easy to broken in the use of processing. 

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 . 

 

Product Parameters

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

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. 
 

Advantages:.

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.

 

Packaging & Shipping

Package and shipping

25kg/bag , 25Kg/drum , 500kg/Jumbo ,

lined PE water-proof and outer metal or carbon drum ,

The weight and measurement clearly marked on package.

Gongyi Fengtai is a manufacturer integrating production and sales. We have abundant strength and enthusiastic service attitude. We have exported to many countries, such as Europe, Asia, Africa, Australia, South America and so on, and have been well received by customers. 

In addition, we have professional R&D and sales teams, and own factories and laboratories. Each batch of our product samples will be inspected by our quality inspector. After a series of tests, our products will be delivered to customers to provide them with quality assurance.
 

FAQ:
 

1. Q: How to place an order?

 A: Send the inquiry  --- Get the quotation --- Approve the order --- Make the PI --- Payment --- Arrange production & inform

     --- Rest and relax --- Finished products inspection --- Make the balance --- Arrange delivery --- Goods received.

 2. Q: What kind of payment do you accept?

 A: Formal order we usually choose TT or  L/C, Western Union,Paypal for small amount payment.

3. Q: Do you offer OEM service?

A: Yes, Oem is ok, our factory can offer produdcts that according to our clients' requirments.

4. Q: How long is the delivery?

A: Usually 3-5 days for small order, 10-20 days for bulk order after payment received.