High Strength Granular Coconut Shell Activated Carbon for Drinking Water Treatment
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Product Highlights
- Superior Adsorption Performance: Made from 100% natural coconut shells with high iodine value and developed pore structure.
- Safe and Reliable Quality: Low ash content, neutral pH, and no secondary pollution; meets food-grade and NSF standards.
- Customizable Specifications: Mesh size, iodine value, and particle size can be customized to specific needs.
- Wide Application Range: Ideal for drinking water, air purification, gold recovery, and industrial decolorization.
- Cost-Effective Solution: Regenerable and reusable design reduces long-term operating costs significantly.
- Eco-Friendly Purification: Effectively removes organic pollutants, odors, and harmful impurities from water.
- Multiple Packaging Options: Various packaging formats available to meet bulk orders and specific logistics needs.
Product Attributes
- Customization
- Available
- Appearance
- Granular
- Application Area
- Chemical Industry, Environmental Protection Industry, Food Industry, Gold Industry, Petrochemical Industry
- Model NO.
- RJ-2528
- Ash
- 3-5%
- Iodine Value
- 900-1100 mg/g
- Particle Size
- 0.5-1mm
- PH Value
- 5-7
- Specific Surface Area
- 900-1200 m�/g
- Usage
- Air Purification, Gas Phase Adsorption, Industrial Decolorization, Water Treatment
- Apparent Density
- 400-680kg/M3
- Hardness
- 95%
- Filling Density
- 0.38-0.58g/cm3
- Moisture
- 3-8%
- Fire Point
- 500
- Raw Material
- High Quality Coconut Shell Activated Carbon
- Methylene Blue Value
- 120-240 Mg/G
- Application
- Air Purification, Water Treatment
- Transport Package
- 50/25 Kg, 1 Ton, or as Your Requirements
- Specification
- 4-8, 6-12, 12*40, 8*30, 30*60, 60*80
- Trademark
- Rongjian
- Origin
- Pingxiang, China
- Package Size
- 60.00cm * 40.00cm * 30.00cm
- Package Gross Weight
- 26.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description


With superior adsorption performance, this product effectively removes residual organic pollutants, peculiar smell, color, and harmful impurities from raw water, greatly improving drinking water taste and safety. Its high hardness and low wear rate reduce dust generation and ensure a long service life, making it ideal for continuous water treatment systems.
Widely applied in municipal drinking water purification, bottled water production, household water filters, and industrial water pretreatment, it meets strict drinking water standards and offers stable, efficient, and eco-friendly purification. It is a cost-effective and reliable choice for safe and high-quality drinking water supply.
Item | Indicate |
Particle Size(mesh) | 4-8, 6-12,12*40, 8*30, 30*60, 60*80 |
CTC (%) | 50-65 |
Hardness (%) | ≥ 95 |
Moisture (%) | 3-8% |
Iodine Value (mg/g) | 900-1000 |
Ratio Surface Area(m2/g) | 990-1100 |
Packing Density (g/cm³) | 0.45-0.55 |





Made from 100% natural coconut shell with high-temperature activation, it has a large specific surface area, high iodine value, and developed pore structure. Its adsorption capacity and speed are superior to coal and wood-based activated carbon.
2. Safe and Reliable Quality
Low ash content, neutral pH, and no secondary pollution. It meets food-grade, NSF, and ISO standards, suitable for drinking water, food, and other applications.
3. High Durability and Cost Efficiency
High strength and wear resistance, not easy to break or powder. It can be regenerated and reused for a long service life, reducing operating costs.
4. Strong Customization & Wide Adaptability
Mesh size, iodine value, and particle size can be customized. Various packaging options are available to meet water treatment, air purification, gold recovery, and industrial bulk orders.






About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI249998". Items marked "" are certified.
Company Profile
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.
Company Profile
Established in 2010, Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of chemical packing and environmental protection materials. After 14 years of rapid development, the company has become a leading global supplier of industrial packing materials, with products exported to over 100 countries and regions. We employ more than 300 staff, including nearly 100 technical professionals, forming a highly skilled and experienced R&D and production team.
Corporate Strength & CertificationsAuthorized Certifications: Certified with ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health & Safety Management System.
Technological Leadership: Holds 17 national patents and has been awarded multiple national-level "High-Quality Product" titles.
Production Capacity: Modern manufacturing facilities with an annual output exceeding 10, 000 tons, capable of meeting large-scale global demand.
Core Products & ApplicationsOur main products include:
Ceramic Packing: Ceramic balls, structured ceramic packing, and random ceramic packing, featuring high-temperature resistance, corrosion resistance, and durability for harsh industrial conditions.
Adsorption & Catalytic Materials: Molecular sieves, catalysts, and activated alumina, widely used in petrochemical and gas purification industries.
Environmental Filtration Media: Activated carbon and filtration materials for wastewater and exhaust gas treatment.
Metal & Plastic Packing: Lightweight and corrosion-resistant structured/random packing for diversified industrial needs.
These products are extensively applied in domestic industries such as power generation, petroleum, chemical processing, metallurgy, environmental protection, and pharmaceuticals, as well as in high-end sectors including aerospace. They are also exported to Europe, North America, Southeast Asia, the Middle East, and other global markets, earning long-term trust from customers for their superior quality.
Quality & Service CommitmentAdhering to the principle of "Quality First, Innovation Driven, " we implement strict quality control from raw material selection to production, ensuring stable and reliable product performance. We provide customized solutions, technical consultation, and after-sales support to deliver lasting value to our clients.
Vision for the Future
Rongjian Environmental Protection will continue to innovate in the field of industrial packing materials, promoting sustainable industrial development through advanced technology, and striving to become the most trusted global partner for our customers.
About Our Factory & Business Background
- Address
- No. 1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang, Jiangxi, China
-
Terms of Payment
- T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DAP, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
- Main Products
- Ceramic Ball, Pall Ring, Molecular Sieve, Honeycomb Ceramic, Activated Alumina, Structured Packing, Metal Random Packing, Plastic Random Packing, Ceramic Random Packing
-
Production Lines
- 2
-
Production Machines
- Furance, Electric Kiln, Drying Furnace, Screening Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 1 Years
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, ISO45001:2018
FAQ
- What is the raw material used?
- The product is made from 100% high-quality natural coconut shells.
- Can the specifications be customized?
- Yes, mesh size, iodine value, and particle size can be customized.
- What certifications does the product meet?
- It meets food-grade, NSF, and ISO standards for safe drinking water applications.
- What is the minimum order quantity?
- The minimum order quantity is 1 Ton.
- What is the lead time for production?
- Lead time is within 15 workdays for both peak and off-peak seasons.
- Is OEM service available?
- Yes, OEM service is available with options for customization from samples or designs.
- What are the main applications?
- It is used for drinking water purification, air purification, gold recovery, and industrial decolorization.
- What are the payment terms?
- Payment terms include T/T and Western Union.
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