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Nut Shell Filter Material - Filter Material

Songshan Activated Carbon Co., Ltd

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Nut Shell Activated Carbon with SilverPesticide Hot Compress Activated Carbon

Nut Shell Filter Material

Nut shell filter material uses high quality walnut shell as raw material, is produced through crushing, polishing, steam cleaning, drug preservative treatment and two filter processed. This product is tenacious, wearproof, compressive strength.

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1. Product introduction

Nut shell filter material uses high quality walnut shell as raw material, is produced through crushing, polishing, steam cleaning, drug preservative treatment and two filter processed. This product is tenacious, wearproof, compressive strength (23.4 kgf), resist oil-immersed and has the advantages of stable chemical properties, strong adsorption and pollutant catching capacity, easy reverse-wash regeneration, low backwash intensity(6.7L/SM²), fast filter speed (24—26m/h), without scleroses, decay, never replace, just needs to replenish 5—10% each year. It can make the oil removal rate reach 95%, the oil content drop to below 5mg/g. It is suitable for the water treatment of the petroleum refining enterprise, because of the advantages of high strength, strong wearability, good compressive strength, strong pollutant catching capacity etc. which can be directly backwash before filtering, has remarkable effect in oily water treatment.


2. Technical indexes:

Items

Test data

Items

Test data

Oil removal rate

90-95%

Backwash strength

25m3/m2.h

Suspended solids removal rate

95-98%

Water washing pressure

0.32MPa

filtering velocity

20-25m/h

Maintenance method

replenish 5-10%/year

Specific gravity

1.5g/cm3

Bulk density

0.8g/cm3

 

3. Standard

0.5—0.8mm(24---35mesh) 0.8—1.2mm(16---24mesh) 1.2—1.6mm(12—16mesh) 1.6—2.0mm(10—12mesh)

4. Package and Store
Plastic knitting bags packed, each 50kg

The product should put in the dry place indoor.
 









Contact Us

Gongyi Songshan Filtration Material Activated Carbon Factory
ADD: No.6 Cheyuan Industrial Park, Xicun town, Gongyi District, Zhengzhou, Henan, China
Zip Code: 451200
Tel: +86-0371-64351875
Fax: +86-0371-69596889
E-mail: vip.songshan@yahoo.com

Quality Control