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WT-P Coal Granular Activated Carbon for Water Treatment

WT-P is a high-quality bituminous coal granular activated carbon produced by steam activation. Designed for large-scale water treatment applications, it provides reliable performance in municipal sewage, industrial wastewater, and tertiary treatment processes.
Availability:
Quantity:
  • WT-P

  • purestar

Product Overview

WT-P coal granular activated carbon is manufactured from selected bituminous coal through carbonization and high-temperature steam activation. The product offers high iodine adsorption value (>900 mg/g), excellent mechanical strength (>90%), and low ash content.

Its 8×30 mesh particle size provides optimal balance between pressure drop and contact efficiency. Ideal for biological activated carbon (BAC) processes, tertiary treatment after biological systems, and reclaimed water production in municipal and industrial facilities.

Specifications

Technical Specifications

WT-P 830

WT-P 1240

Unit

Iodine sorption value

More than 1,000's

More than 1,000's

mg/g

Moisture content

Less than 5

Less than 5

% -wt

Ash content

Less than 15

Less than 15

% -wt

Floating rate

Less than 6

Less than 6

% -wt

Intensity

More than 90

More than 90

%

Specific area

More than 1,000's

More than 1,000's

m²/g

> 8 Items (1.70 mm)

Less than 15

-

% -wt

> 12 Items (1.70 mm)

-

Less than 5

% -wt

<30 Items (0.6 mm)

Less than 5

-

% -wt

<40 Items (0.43 mm)

-

Less than 5

% -wt

Packaging & Shipping

Packaging:

8×30 mesh (0.6 ~ 2.36 mm)

12 ×40 mesh (0.43 ~ 1.7 mm)

Other customized particle sizes

Shipping:

Fast delivery within 15-30 days

Export standard packaging

Key Features

  • High iodine value: >900 mg/g for broad-spectrum contaminant removal

  • Superior mechanical strength: >90% minimizes attrition losses

  • 8×30 mesh size optimizes hydraulic performance

  • Low ash content (<15%) reduces headspace requirements

  • Cost-effective solution for large-scale applications

  • Tested per GB/T 7702-2008 and ASTM D4607 standards

Applications

  • Municipal sewage tertiary treatment

  • Industrial wastewater polishing

  • Reclaimed water production

  • Biological activated carbon (BAC) systems

  • Sewage pretreatment

  • COD/BOD reduction in effluent

Technical Advantages

High Mechanical Strength & Cost-Effective Purification

Our coal-based activated carbon is manufactured from premium bituminous coal through steam activation, delivering exceptional hardness (>90%) and abrasion resistance for demanding industrial applications.

With iodine adsorption values exceeding 900-1000 mg/g and customizable particle sizes (4×6 mesh to 12×40 mesh), it ensures optimal performance in drinking water treatment, wastewater purification, and air filtration systems. The high bulk density (350-550 kg/m³) and superior CTC adsorption (50-90%) make it ideal for VOC removal, solvent recovery, and gas-phase applications.

Available in granular (GAC), powdered (PAC), and columnar forms for maximum operational flexibility.

Certifications

PURESTAR adheres to strict quality control and international certification standards. Our authentic certifications include:

  • ISO 9001: Quality Management System

  • ISO 14001: Environmental Management System

  • ISO 45001: Occupational Health & Safety Management System

  • NSF: Certified for drinking water safety & sanitation

  • HALAL: Certified for food-contact applications

Quality Assurance

  • MSDS (Material Safety Data Sheet) available upon request

  • COA (Certificate of Analysis) provided with every shipment

All products undergo strict quality inspection to deliver stable, reliable performance for global customers.

Why Choose Us

  • 10+ years of experience in activated carbon manufacturing and export

  • Stable production capacity ensuring reliable supply for bulk orders

  • Strict quality control system from raw material to final product

  • Customized solutions based on different industrial applications

  • Fast response within 12–24 hours for all inquiries

  • Professional technical support for product selection and application guidance

FAQ

Q1: What is the service life of WT-P in water treatment?

A: Service life depends on influent quality and target effluent standards. Typical replacement intervals range from 1-3 years for municipal applications. Carbon activity monitoring is recommended.

Q2: Can WT-P be thermally regenerated?

A: Yes, WT-P is suitable for thermal reactivation, making it economical for large-scale continuous operations.

Q3: Is WT-P effective for emerging contaminants like pharmaceuticals?

A: WT-P provides good adsorption for many trace organic contaminants. For specific PPCP removal, contact our technical team for optimization recommendations.

Q4: What backwash rates are recommended?

A: Typical backwash rates are 25-35 m/h for 10-15 minutes to maintain bed fluidization and remove suspended solids.

Q5: Does WT-P require acid washing?

A: Standard WT-P is suitable for most applications. For ultra-pure water or pH-sensitive processes, our acid-washed variants are available.

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