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PSD-MAC Catalytic Activated Carbon for Chloramine Removal & Municipal Water Treatment

PSD-MAC is a high-performance catalytic activated carbon designed specifically for the removal of chloramines and ammonia from municipal and domestic water supplies. Manufactured from premium Southeast Asian coconut shells or high-grade bituminous coal through a specialized activation process, it features a uniquely modified pore structure and enhanced surface catalytic properties. It delivers efficient breakdown of chloramine molecules, providing longer service life and more stable water purification performance compared to standard activated carbons.
Availability:
Quantity:
  • PSD-MAC

  • purestar

Product Overview

As municipalities increasingly shift from free chlorine to chloramines for secondary water disinfection, standard activated carbons struggle to achieve efficient and long-lasting chloramine removal. PSD-MAC is engineered with an advanced internal surface chemistry that actively catalyzes the breakdown of chloramine molecules, rather than relying solely on physical adsorption.

This catalytic action enables PSD-MAC to deliver 2-3 times the service life of standard granular activated carbon in chloramine-heavy water streams, while maintaining stable removal efficiency over extended operation periods. The optimized pore structure also provides excellent adsorption of other common water impurities, making it a versatile solution for municipal drinking water treatment plants, residential water purification systems, and food-grade water treatment applications.

Specifications

Technical Specifications

PSD-MAC

Unit

PH

6-8.5

-

Moisture content

Less than 10

%-wt

Ash

Less than 3

%-wt

Packing density

400-500

kg/m³

Lntensity

More than 90

%

Lodine value

More than 1000

mg/g

Methylene blue

More than 9

ml/0.1g

Packaging & Shipping

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Packaging:

To meet diverse customer requirements, our activated carbon is available in multiple packaging options:

20 kg/bag – Ideal for laboratory use, pilot testing, and small-scale applications with convenient handling.

500 kg/bag – Bulk packaging designed for large-scale industrial production and continuous processing.

All packages are engineered to maintain product quality, prevent moisture absorption, and ensure easy storage and transportation.

Customized packaging available

Shipping:

Fast delivery within 15-30 days

Export standard packaging

Key Features

  • Superior Catalytic Dechloramination: Engineered surface chemistry actively breaks down chloramine molecules, delivering extended service life compared to standard adsorption-only carbons.

  • Optimized Pore Structure: Specialized pore network provides efficient diffusion and adsorption of chloramine and other water impurities.

  • Stable pH Performance: Maintains a neutral pH range during operation, avoiding the pH elevation common with standard activated carbons.

  • High Mechanical Strength: Durable carbon structure resists attrition and breakdown, ensuring stable performance in water treatment systems.

Applications

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  • Municipal drinking water treatment plants (DWTP)

  • Residential and commercial drinking water purification systems

  • Under-sink reverse osmosis (RO) post-filtration

  • Food and beverage industry water treatment

Technical Advantages

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Ultra-Efficient Catalytic Chloramine & Chlorine Removal

Sourced from select high-quality coconut shells, PSD-MAC is a specialized catalytic activated carbon engineered for superior chloramine and free chlorine removal. Its catalytically modified surface and optimized pore structure enable rapid breakdown of combined chlorine compounds, delivering consistent, reliable performance for potable water treatment applications.

With low ash content and exceptional purity, PSD-MAC complies with strict drinking water quality standards, making it the preferred choice for municipal water treatment facilities, residential drinking water systems, food and beverage process water purification, and aquarium water conditioning.

High mechanical strength ensures minimal attrition during backwashing, extending service life and reducing maintenance costs. The tailored granular form is compatible with a wide range of filtration setups, from gravity-fed filters to high-pressure industrial treatment systems, offering flexible integration for diverse water treatment needs.

Certifications

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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

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  • 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: How is PSD-MAC different from standard activated carbon for chloramine removal?

A: Standard activated carbon relies solely on physical adsorption to remove chloramines, which leads to rapid saturation and short service life. PSD-MAC uses advanced catalytic surface chemistry to actively break down chloramine molecules, providing significantly longer service life and more stable removal efficiency over time.

Q2: Is PSD-MAC suitable for residential drinking water systems?

A: Yes, PSD-MAC is designed for both municipal and residential water treatment applications. Its stable catalytic performance, neutral pH operation and high mechanical strength make it ideal for use in under-sink filters, whole-house water systems, and countertop water purifiers.

Q3: Can you provide samples before bulk order?

A: Yes, samples can be given to you. Please contact us for details. Once we charge you the sample fee, please rest assured that this will be a refund when you place a formal order.

Q4: What is your minimum order quantity (MOQ)?

A: MOQ depends on product type. Please contact us for detailed information.

Q6: How to confirm payment?

A: We accept T/T ,L/C, and other payment methods are also acceptable. Please contact us before you make payment through other payment methods. In addition, a deposit of 30-50% is feasible, and the balance shall be paid before shipment.

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