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Sewage pretreatment use WT-S Coal Granular Activated Carbon

WT-S type activated carbon uses high quality bituminous coal, after being carbonized, using water steam activation, made of high quality coal quality particle activated carbon. The activated carbon is mainly used in municipal, industrial and laboratory sewage treatment.
Availability:
Quantity:
  • WT-S

  • purestar


Product Overview

WT-S type coal granular activated carbon is produced using high-quality bituminous coal, followed by carbonization and steam activation. This high-performance material is designed for municipal, industrial, and laboratory sewage treatment applications. It provides excellent adsorption capabilities, helping to remove contaminants effectively, making it a critical component for improving water quality in sewage treatment systems.


Technical Specifications

Specifications


WT-S 830

WT-S 1240


iodine sorption value

More than 900

More than 900

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 900

More than 900

m2/g

grain size




> 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


Key Features

  1. High Adsorption Capacity:
    With an iodine sorption value of ≥ 900 mg/g, WT-S activated carbon ensures efficient removal of organic and inorganic contaminants, making it ideal for wastewater purification.

  2. Durability and Strength:
    WT-S activated carbon offers high mechanical strength (≥90%), ensuring it maintains integrity and performance even under rigorous conditions in high-flow sewage systems.

  3. Low Moisture and Ash Content:
    The moisture content is kept below 5% and the ash content under 15%, ensuring consistent performance and reducing potential impurities in the water treatment process.

  4. Customizable Particle Size:
    Available in various particle sizes, including 8×30 mesh (0.6–2.36 mm) and 12×40 mesh (0.43–1.7 mm), WT-S activated carbon can be tailored to meet the specific filtration needs of various sewage treatment processes.


Explain

  1. Testing Standards:
    The results of WT-S activated carbon are analyzed according to the national standard GB/T 7702-2008 for granular activated carbon derived from coal.

  2. Specific Surface Area:
    The specific surface area of the activated carbon is measured using the BET method, ensuring consistent quality and performance.

  3. Average Test Results:
    Product test results are derived from the average measurements of product quality to ensure reliability across all batches.

Safety Considerations

  • Moist Activated Carbon:

    Moist activated carbon can consume oxygen from the air, creating a toxic environment in sealed or partially sealed equipment. It is essential to follow relevant safety standards and operational guidelines when working with activated carbon in confined spaces.

  • Safety Compliance:
    Workers entering areas with activated carbon should adhere to safety regulations and ensure proper ventilation to avoid any health hazards due to oxygen depletion.


Applications

  • Municipal Sewage Treatment:
    WT-S activated carbon is ideal for purification of municipal sewage, ensuring treated water meets regulatory standards.

  • Industrial Sewage Treatment:
    Used for industrial wastewater treatment, it removes harmful contaminants and enhances water quality for industrial reuse.

  • Post-Biochemical Treatment:
    After biochemical treatment, WT-S activated carbon further purifies the water, removing residual impurities and ensuring higher water quality.

  • Reclaimed Water Treatment:
    It is also effective in reclaimed water treatment, ensuring that reclaimed water is safe for reuse in agricultural, industrial, or municipal applications.

  • Sewage Pretreatment:
    WT-S plays a vital role in sewage pretreatment, removing large contaminants before further filtration or treatment processes.


Packaging

  • 25 kg per woven bag

  • 500 kg per bag

  • Custom packaging available upon request


FAQ

  1. What is WT-S activated carbon used for?
    WT-S activated carbon is primarily used for sewage treatment, including municipal, industrial, and laboratory wastewater purification.

  2. How does WT-S compare to other activated carbons?
    WT-S offers superior adsorption efficiency, low moisture content, and high mechanical strength, making it more durable and efficient in sewage pretreatment.

  3. Can WT-S activated carbon be customized for specific applications?
    Yes, WT-S activated carbon is available in various particle sizes and can be tailored to meet the needs of your specific sewage treatment processes.



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