Tap Water Filtration Coconut Shell Activated Carbon

Huajing is a primary manufacturer deeply rooted in the field of water treatment, offering wholesale procurement and customization services for Tap Water Filtration Coconut Shell Activated Carbon. We carefully select naturally matured, high-quality coconut shells, which are then refined through a high-temperature activation process. With an iodine value exceeding 1000 mg/g, our product serves as an ideal filtration medium for removing residual chlorine, discoloration, odors, and organic pollutants.

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Product Description

Whether for filling household water purifier cartridges or for use in large-scale industrial water treatment projects, we provide premium Coconut Shell Activated Carbon that complies with NSF/ANSI standards. We offer sample testing support to help you effortlessly ensure access to healthy, high-quality water.

Why Choose Our Coconut Shell Activated Carbon?

In the water treatment industry, activated carbon is hailed as "black gold," and coconut shell activated carbon stands out as the premier choice within this category. Unlike ordinary coal-based or wood-based activated carbons, our product utilizes natural coconut shells as its raw material, endowing it with a unique microporous structure.

1. Superior Adsorption Power, Enhanced Taste
Our Tap Water Filtration Coconut Shell Activated Carbon features a highly developed microporous structure, boasting a specific surface area ranging from 1000 to 1500 m²/g. This means it acts like a magnet, precisely capturing residual chlorine (the source of the "bleach" taste), disinfection byproducts (such as chloroform), discoloration, odors, and certain heavy metal ions present in the water. Water filtered through our product tastes crisp and sweet, allowing you to bid farewell to the typical "tap water taste" once and for all.

2. Food-Grade Safety: Pure and Impurity-Free
As a filtration medium that comes into direct contact with drinking water, safety is paramount. Our product undergoes a rigorous pure-water cleaning process, resulting in extremely low ash content (≤5%) and heavy metal levels that fall well below industry standards. It functions not merely through physical adsorption but also via chemical adsorption, ensuring that every single drop of filtered water is safe and pure—making it ideal for high-demand applications such as direct household consumption and food and beverage processing.

3. High Strength and Abrasion Resistance: No More "Black Water" Issues
Many inferior activated carbon products tend to crumble into powder during use, leading to the discharge of discolored, "black water." We utilize a rotary high-temperature activation furnace process, which ensures that our carbon granules possess a mechanical strength of ≥95%. Even under conditions of backwashing or high-velocity flow impact, the granules maintain their structural integrity and resist fragmentation, thereby significantly extending the service life of the filter cartridge and reducing your replacement costs.

Technical Specifications Table

To provide you with a more intuitive understanding of the product's performance, listed below are the technical specifications for our standard-model Tap Water Filtration Coconut Shell Activated Carbon:

Test Item	Technical Specification	Remarks
Appearance	Black irregular granules	Formed by crushing natural coconut shell
Iodine Adsorption Value	≥950–1100 mg/g	Higher value indicates stronger adsorption capacity
Specific Surface Area	≥1000 ㎡/g	Well-developed pores with large contact area
Mechanical Strength	≥95%	Wear-resistant, not easy to powder
Ash Content	≤5%	Low impurities, ensuring purer water quality
Moisture Content	≤5%	High dryness
Particle Size Specification	8×16 mesh, 12×40 mesh, etc.	Customizable according to customer requirements

Manufacturing Process and Quality Control

We fully understand that high-quality coconut shell activated carbon for tap water filtration is the result of rigorous process control.
Raw Material Selection: We select only mature, high-density aged coconut shells—rejecting immature or "green" shells—to guarantee the inherent strength of the carbon skeleton right from the source.
High-Temperature Carbonization: Pyrolysis is conducted in an oxygen-deficient environment at temperatures ranging from 400°C to 600°C to create the initial pore structure.
Steam Activation: This constitutes the core stage of the process. At high temperatures between 800°C and 1000°C, steam is used to scour the carbon surface, opening up internal pores and generating an immense specific surface area.
Post-Processing: Impurities are removed, and the granules are screened according to strict standards to sort them into specific mesh sizes, ensuring uniform packing density and minimal resistance to water flow.

Application Scenarios

Our Tap Water Filtration Coconut Shell Activated Carbon is more than just a simple filtration medium; it serves as the vital core of various water treatment systems:
Home Water Purification Equipment: Widely utilized in the pre-filtration activated carbon cartridges (UDF/T33) of Reverse Osmosis (RO) purifiers, as well as in Ultrafiltration (UF) systems, effectively protecting the RO membrane from oxidation by residual chlorine.
Whole-House Central Water Purification: Used as the filling medium in large-scale central water purification tanks to treat household water used for bathing, laundry, and other daily needs, thereby protecting both skin and clothing.
Industrial Pure Water Preparation: Employed in the pre-treatment stages for boiler feed water in power plants and for ultra-pure water production in the electronics industry, effectively removing organic matter and colloids.
Advanced Municipal Water Treatment: Serves as the advanced purification filter medium in municipal water treatment plants, helping to elevate the quality standards of the water supplied to the public.