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Product Description
Advantages
1. High Mechanical Strength and Abrasion Resistance
The product typically exhibits a mechanical strength exceeding 90%. It resists fragmentation during use and generates minimal dust, making it suitable for long-term operation in water treatment or gas-phase adsorption systems-particularly in continuous-operation environments such as municipal water treatment plants and industrial wastewater treatment facilities.
2. Strong Adsorption Capacity
Nut Shell activated carbon possesses a highly developed microporous structure with a specific surface area ranging from 800 to 1200 m²/g. It can efficiently adsorb organic substances, residual, heavy metals, and harmful gases (such as benzene, formaldehyde, and sulfides) present in water and air. Its adsorption is not limited to physical interactions; the oxygen-containing functional groups present on its surface also participate in chemical adsorption, thereby enhancing purification efficacy.
3. Repeatedly Regenerable; Low Operating Cost
Once adsorption saturation is reached, its adsorption capacity can be restored through methods such as high-temperature thermal regeneration, allowing for multiple reuse cycles and significantly reducing long-term operating costs. This characteristic endows it with significant economic advantages in large-scale industrial applications.
4. Excellent Chemical Stability and Broad Applicability
Resistant to acids, alkalis, and heat, it maintains stable performance across a wide range of complex environments, making it suitable for use in diverse industries such as chemicals, power generation, and pharmaceuticals.
5. Diverse Forms and High Adaptability
It can be manufactured in various forms-including columnar and granular shapes-facilitating easy packing into adsorption towers or filtration equipment. This enables continuous-flow operations while simultaneously minimizing system pressure drop and enhancing overall processing efficiency.
6. High Cost-Effectiveness; Ideal for Scaled Applications
Compared to alternative raw materials-such as coconut shell activated carbon-coal-based raw materials are abundant and entail lower production costs, establishing this product as the "cost-performance champion" in industrial-grade adsorption applications. It is particularly well-suited for large-scale scenarios such as removal and deodorization in water treatment plants, desulfurization and denitrification of waste gases, and the abatement of VOCs.
Product Parameters
Applications
1. Advanced Purification of Industrial Wastewater
In industries such as chemicals, and coking, Nut Shell activated carbon is frequently employed in the "tertiary advanced treatment" stage following biochemical processing. This further reduces concentrations of COD, TOC, and toxic substances, ensuring compliance with discharge standards or enabling water reuse.
2. Drinking Water and Municipal Water Purification
Nut Shell activated carbon plays a pivotal role in the advanced treatment of tap water; it efficiently removes residual color, odors, organic pollutants, and certain heavy metal ions from water, thereby significantly enhancing the taste and safety of drinking water.
3. Gas Purification
Nut Shell activated carbon serves as a core adsorbent in the treatment of industrial waste gases, widely utilized for the removal of harmful gases-such as formaldehyde, benzene derivatives, hydrogen sulfide.
4. Refinement in the Food and Industries
Although nut-shell-based activated carbon is more commonly used for food-grade refinement, certain strictly purified grades of Nut Shell activated carbon can also be applied to the decolorization and purification of sugars, beverages, and intermediates.
5. Energy Storage and Safety Protection
Beyond its environmental applications, Nut Shell activated carbon plays a significant role in the fields of energy and public safety.
1) Clean Energy Storage:
Serving as a highly efficient adsorbent for Adsorbed (ANG) and hydrogen, it facilitates the transportation and utilization of clean energy.
2) Safety Protection:
Used in the filter cartridges of gas masks and protective gear, it adsorbs toxic gases and chemical warfare agents.
3) Nuclear Facilities:
Employed in the exhaust purification systems of nuclear installations to ensure environmental safety.
