What is the hardness and adsorption rate of the walnut shell?

The hardness is 3-6 Mohs, and the adsorption rate is 27-50%.

What are the packaging options available?

We offer 25kg/bag, 25Kg/drum, and 500kg/Jumbo, lined with PE waterproof material and outer metal or carbon drum.

2-4 mm Bulk Walnut Shell Filter Media for Civil Water Treatment

Name: 2-4 mm Bulk Walnut Shell Filter Media for Civil Water Treatment
Brand: Gongyi Fengtai Refractory Abrasive Co., Ltd.
SKU: 1948393182

Henan, ChinaGongyi Fengtai Refractory Abrasive Co., Ltd.

US$260.00-780.00

1 Ton

Sample price:US$85.00/kg.Request sample

Product profile

Customization

Available

Natural Abrasive Type

Walnut Shell

Artificial Abrasive Type

Abrasive

Model NO.

WS-71

Application

Abrasive, Polishing

Function

Descaling

Source

Natural Abrasives

Particle Size

Abrasive

Hardness

3-6

Specific Gravity

0.3-0.35

Shell Content

90.9%

Mositure

5.0

Sample

Free

Adsorption Rate

50-70

Crude Protein

5.7

Corase Fiber

3.7

Color

Yellow

Phytosanitary Certificate

We Can Supply

Term Payment

T/T

Transport Package

According to Your Request

Specification

according to your request

Trademark

FTNC

Origin

China

HS Code

1404909090

Production Capacity

4000tons

Key features

High Adsorption Capacity: Strong adsorption and dirt-cutting ability with an adsorption rate of 27-50%.

Excellent Wear Resistance: High hardness, good pressure resistance, and not easy to break during use.

Versatile Applications: Suitable for oilfield sewage, industrial water treatment, and surface cleaning.

Easy Maintenance: Easy to backwash and regenerate; can be directly used for backwashing before filtering.

Natural & Eco-Friendly: Natural abrasive that is biodegradable and helps reduce environmental burden.

High Oil Removal: Achieves 90-95% oil removal efficiency in water treatment processes.

Custom OEM Service: Factory offers OEM products according to clients' specific requirements.

Quality Assurance: Each batch inspected by quality inspectors with professional R&D and sales teams.

Company profile

$Gongyi Fengtai Refractory Abrasive Co., Ltd.$

Gongyi Fengtai Refractory Abrasive Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-05-15Nearest Port: tianjin , shanghai, qingdao, dalian etc.Average Response Time: ≤9.11hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

About Our Factory & Business Background

AddressNo. 57/3, Jian Lane, Gongyi, Henan

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsAbrasive (Wfa Bfa Silicon Carbide Garnet etc. ), Refractory Material (Bauxite Alumina Powder ), Activated Carbon, PAM PAC

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:How to place an order?

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.

Q:What kind of payment do you accept?

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

Q:Do you offer OEM service?

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

Q:How long is the delivery?

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

Q:What are the main applications of walnut shell filter media?

It is used for oilfield oily sewage treatment, industrial oil-containing water treatment, domestic and industrial water treatment, and surface cleaning for aluminum, wood, or electronic parts.