Views: 222 Author: Tina Publish Time: 2025-12-05 Origin: Site
Content Menu
● Why activated carbon for water?
● Key applications in water purification
● Top 10 Activated Carbon For Water Purification Manufacturers in China
>> Leading Chinese suppliers overview
● 1. Guangdong Tongke Activated Carbon Co., Ltd.
● 3. NEWater – Activated Carbon Filter Manufacturer
● 7. Xiamen Tongke Activated Carbon Factory
● 8. Metoree‑listed Chinese activated carbon filter suppliers
● 9. RBH‑related Chinese sourcing channels for water filtration carbon
● 10. Other Made‑in‑China activated carbon OEM producers
● How to choose the right manufacturer
● FAQ – Activated Carbon For Water Purification Manufacturers
>> 1: What types of activated carbon are most common for water purification?
>> 2: How does activated carbon remove contaminants from water?
>> 4: How often does activated carbon need to be replaced in water systems?
>> 5: Can activated carbon be regenerated and reused?
China is home to many leading Activated Carbon For Water Purification Manufacturers that supply high‑performance products for drinking water, wastewater, industrial effluent, and process water treatment. This guide introduces ten reliable Chinese suppliers, led by Guangdong Tongke Activated Carbon Co., Ltd., to help global buyers choose the right partner for their water purification projects.[1][2][3][4]
Activated carbon is widely used in water treatment to remove organic contaminants, residual disinfectants like chlorine and chloramines, and many trace chemicals that affect color, odor, and taste. Its extremely high internal surface area and porous structure make it one of the most efficient and cost‑effective adsorbents for industrial and municipal water purification.[3][5][4]
Common forms used by Activated Carbon For Water Purification Manufacturers include granular activated carbon (GAC), powdered activated carbon (PAC), and pelletized grades, each suited to different filtration systems and operating conditions. In many modern plants, GAC beds are preferred for continuous treatment because they can be thermally regenerated, lowering long‑term operating costs.[4][3]
- Typical water treatment uses:
- Drinking water polishing and taste/odor control.[6][3]
- Industrial wastewater and process water purification.[3][4]
- Protection of RO membranes and ion‑exchange units by removing oxidants and organic fouling precursors.[5][4]
Activated Carbon For Water Purification Manufacturers design products specifically for:
- Municipal drinking water plants: removing chlorine, chloramines, disinfection by‑products (DBPs), pesticides, and micro‑pollutants.[4][6][3]
- Industrial water: treating process water in food & beverage, chemical, pharmaceutical, and power industries to meet strict quality standards.[7][8][3]
- Wastewater and recycled water: polishing effluent, reducing COD, color, and trace organics before discharge or reuse.[9][4]
In practice, many systems use activated carbon together with other technologies, for example as pre‑treatment before reverse osmosis or as a final polishing stage after biological or membrane processes. Proper selection of carbon type, iodine value, particle size, and bed design is essential for stable performance and predictable service life in these applications.[5][7][3][4]
The following table gives a quick overview of ten notable Activated Carbon For Water Purification Manufacturers in China, with Guangdong Tongke Activated Carbon Co., Ltd. as the first and primary recommendation.
| Rank | Manufacturer (China) | Core water‑related products / strengths |
|---|---|---|
| 1 | Guangdong Tongke Activated Carbon Co., Ltd. | Full range of wood, coal, coconut‑shell, honeycomb, powdered and granular activated carbon for water. tkcarbon.made-in-china+2 |
| 2 | Qizhong Chemical | Granular, powdered, pellet and honeycomb activated carbon for water purification and environmental uses. qizhongcarbon |
| 3 | NEWater (Activated Carbon Filter Manufacturer) | Customized activated carbon water filters integrated with RO and other treatment systems. newater |
| 4 | Yihang Carbon | Various activated carbons for water purification and air treatment with export focus. carbonyihang |
| 5 | Heycarbons | Granular and powdered activated carbon with high iodine value for water and wastewater treatment. heycarbons |
| 6 | Nature Carbon | Wood‑based activated carbon for drinking water and industrial water treatment. naturecarbon |
| 7 | Tongke (Xiamen Tongke Activated Carbon Factory) | Long‑experience producer of multiple activated carbon types including water grades. xmtkhxt+1 |
| 8 | Metoree‑listed Chinese suppliers (incl. Tongke) | Multiple China‑based activated carbon filter manufacturers serving global buyers. metoree |
| 9 | RBH‑related Chinese sourcing channels | Supply chains including Chinese activated carbon for water filtration applications. rbhltd |
| 10 | Other Made‑in‑China activated carbon producers | Numerous OEM factories offering custom water‑treatment activated carbon grades. made-in-china+1 |
Below is a closer look at these Activated Carbon For Water Purification Manufacturers, with emphasis on water treatment capabilities and typical applications.
Guangdong Tongke Activated Carbon Co., Ltd. is a specialized manufacturer integrating R&D, production, and sales of activated carbon, headquartered in Dongguan, Guangdong, with subsidiaries in Shandong, Sichuan, and Hunan. The company offers a comprehensive portfolio of wood‑based, coal‑based, coconut shell, honeycomb, powdered, granular, and pelletized activated carbons widely used in water purification projects.[2][10][18][11]
For water treatment, Tongke supplies granular and powdered activated carbon with high adsorption capacity for drinking water, industrial process water, and wastewater polishing. These products are used for dechlorination, removal of organic pollutants, color and odor control, and protection of downstream membranes and resins. Tongke can also tailor particle size, iodine value, hardness, and bulk density to match the requirements of different filters, pressure vessels, and column designs.[10][11][2][3][5][4]
- Typical water‑sector applications:
- Municipal and industrial water purification plants.
- Beverage, food, and pharmaceutical process water.
- Wastewater and reuse water polishing, including color and COD reduction.
Qizhong Chemical is a professional Activated Carbon For Water Purification Manufacturer with a broad range of granular, powdered, pelletized, honeycomb, and impregnated carbons produced from coal, coconut shell, and wood. The company emphasizes stable quality, large annual capacity, and export experience across many countries and regions.[7]
Its products are widely used in water purification, gas treatment, chemical processing, and environmental protection projects, including high‑demand industrial wastewater treatment. Technical teams help customers choose suitable grades based on water quality, contaminants, and system design, supporting both new installations and filter media replacement.[7]
NEWater is known internationally as an Activated Carbon For Water Purification Manufacturer focusing on integrated systems and carbon filters for ultra‑pure water production. Its activated carbon filters are commonly configured as pre‑treatment or post‑treatment units in reverse osmosis and other membrane systems, removing chlorine, chloramines, and other organics.[12][5]
NEWater offers customized filter designs, rapid delivery, and engineering support, making it a strong partner for OEMs and EPC contractors building containerized plants or skid‑mounted systems. Many projects use NEWater's activated carbon filters together with dosing, sediment filtration, and RO modules to deliver stable water quality for industrial and commercial users.[12]
Yihang Carbon is a specialized supplier and exporter of activated carbon for water treatment, solvent recovery, air purification, and decolorization. With decades of industry experience, it focuses on tailored solutions, strict quality control, and competitive pricing for global clients.[13]
In the water sector, Yihang's activated carbon is used for municipal water purification, industrial wastewater treatment, and high‑purity process water in food and beverage production. The company emphasizes long‑term partnerships, offering technical recommendations and consistent product quality to support stable plant operation.[13]
Heycarbons is an Activated Carbon For Water Purification Manufacturer supplying high‑iodine‑value granular and powdered carbons in several mesh sizes for water and wastewater treatment. Raw materials include bituminous coal and coconut shell, with products optimized for COD, BOD, heavy metals, color, and odor removal.[9]
The company also provides specialized carbons such as pickled coconut shell GAC for high‑purity water, silver‑loaded carbons to improve taste and inhibit microbial growth, and impregnated grades for catalytic applications. This flexibility allows engineering companies and end users to select customized solutions for complex water treatment tasks.[9]
Nature Carbon produces wood‑based activated carbon, including grades specifically designed for high‑purity drinking water, industrial water, and wastewater purification. Its products offer strong adaptability to fluctuating water quality, temperature, and flow, which is important for real‑world treatment plants.[8]
Typical uses include deep purification of drinking water, color and odor removal, and polishing of industrial effluent to meet discharge standards. Nature Carbon's wood‑based activated carbon is attractive for buyers looking for sustainable raw materials combined with reliable adsorption performance.[8]
Xiamen Tongke Activated Carbon Factory, related to the Tongke brand, has around 30 years of experience in manufacturing and researching different kinds of activated carbon. Its product range covers wood‑based, coal‑based, honeycomb, and nut shell activated carbons, with grades suitable for water purification and environmental protection.[14][11]
Long industry experience allows Xiamen Tongke to provide stable quality and technical guidance for clients designing new treatment systems or upgrading existing plants. For international buyers, this combination of experience and product variety is valuable when selecting Activated Carbon For Water Purification Manufacturers in China.[11][14]
International engineering and sourcing platforms list multiple Chinese Activated Carbon For Water Purification Manufacturers, including Guangdong Tongke Activated Carbon Co., Ltd., as qualified suppliers of activated carbon filters and related media. These listings often include company profiles, product ranges, and basic certification information that help global buyers shortlist partners.[15]
Such suppliers provide activated carbon cartridges, filter housings, and OEM media for laboratory, commercial, and industrial water purification systems. Buyers evaluating these companies should review technical datasheets, project references, and third‑party audits to verify suitability for critical applications.[15][6][5]
Technical articles from water treatment distributors describe how activated carbon for water filtration works and often source products from specialized manufacturers, including those in China. They highlight the role of customized activated carbon grades in selectively removing chlorine, VOCs, and specific organics according to application needs.[16]
For international buyers lacking direct factory connections, working with such distributors or trading companies that cooperate with Chinese Activated Carbon For Water Purification Manufacturers can reduce sourcing risk and simplify logistics. These channels can also help with documentation, compliance, and performance testing.[16][15]
China also has a large number of OEM Activated Carbon For Water Purification Manufacturers listed on B2B platforms, offering powdered, granular, and shaped carbons for various water treatment uses. Many factories supply coconut shell and coal‑based activated carbons in bulk, with custom packaging and private‑label services for foreign brands.[17][11]
These suppliers can be a good choice for buyers seeking competitive pricing and flexibility, provided that quality control, consistency, and after‑sales technical support are carefully evaluated. Checking parameters such as iodine value, ash, hardness, moisture, and particle size distribution is essential when qualifying any new activated carbon supplier for water purification projects.[17][3][7]
When comparing Activated Carbon For Water Purification Manufacturers in China, global buyers should focus on a few critical points to ensure long‑term performance and reliability. The first is technical matching: the supplier must be able to deliver carbon with the correct pore structure, iodine value, and particle size for the specific contaminants and system configuration.[3][4][7]
Second, robust quality management, certifications, and consistent batch‑to‑batch performance are essential, especially for drinking water and food‑contact applications. Finally, strong technical support, regeneration or replacement services, and experience with international projects can significantly reduce operational risk and lifecycle cost.[6][12][4][7]
China offers a strong ecosystem of Activated Carbon For Water Purification Manufacturers, led by Guangdong Tongke Activated Carbon Co., Ltd., which provides a full range of products for drinking water, industrial water, and wastewater treatment worldwide. Buyers can choose from integrated system suppliers like NEWater, material specialists such as Qizhong Chemical, Yihang Carbon, Heycarbons, and Nature Carbon, and numerous OEM factories to match their technical and commercial needs.[2][10][12][13][8][3][7][9]
When selecting a partner, emphasis should be placed on technical fit, proven quality control, and strong engineering support to ensure stable operation and compliance with regulatory standards. With careful evaluation, international users can leverage China's advanced activated carbon industry to build efficient, reliable, and cost‑effective water purification systems.[12][8][4][6][3][7]
Granular activated carbon (GAC) and powdered activated carbon (PAC) are the two most widely used types supplied by Activated Carbon For Water Purification Manufacturers. GAC is typically used in fixed or moving beds for continuous treatment, while PAC is dosed into water for short‑term or seasonal problems and then removed by clarification or filtration.[4][6][3]
Activated carbon removes contaminants mainly through adsorption, where organic molecules, chlorine, chloramines, and other substances attach to the huge internal surface area inside the carbon pores. Some grades also rely on catalytic reactions, for example to break down chloramines into less harmful species, making them popular products from Activated Carbon For Water Purification Manufacturers.[3][5][4]
Buyers should compare key parameters such as iodine value (a measure of adsorption capacity), pore size distribution, hardness, ash content, and particle size, along with certifications and reference projects. It is also important to evaluate technical support, ability to customize products, and experience in specific sectors like municipal water, food and beverage, or pharmaceuticals.[13][12][7][4][3]
Replacement frequency depends on influent water quality, contaminant load, bed design, and operating conditions, but many GAC filters in water treatment run for several months to a few years before replacement or regeneration is needed. Activated Carbon For Water Purification Manufacturers often provide design guidelines and breakthrough curves to help operators plan media change‑out schedules.[6][7][4][3]
Granular activated carbon used in large water purification systems is frequently regenerated thermally to restore adsorption capacity, which reduces waste and total lifecycle cost. Professional regeneration services are usually offered either by the original Activated Carbon For Water Purification Manufacturer or by specialized regeneration companies with high‑temperature kilns.[7][4][3]
[1](https://www.tongkeac.com)
[2](https://tkcarbon.en.made-in-china.com)
[3](https://activatedcarbon.com/applications/water)
[4](https://enva.com/case-studies/activated-carbon-in-water-treatment)
[5](https://us.elgalabwater.com/activated-carbon)
[6](https://extensionpubs.unl.edu/publication/g1489/na/pdf/view)
[7](https://qizhongcarbon.com)
[8](https://www.naturecarbon.com/wood-based-activated-carbon/water-treatment-activated-carbon-for-aquarium.html)
[9](https://heycarbons.com/granular-activated-carbon/)
[10](https://www.china-manufacturer-directory.com/company-1-1926321724/guangdong-tongke-activated-carbon-co-ltd.html)
[11](https://m.made-in-china.com/product/Wood-Powdered-Activated-Carbon-for-Bleaching-Refined-Glycerin-2071033235.html)
[12](https://www.newater.com/activated-carbon-filter/)
[13](https://www.carbonyihang.com)
[14](http://xmtkhxt.com/en/content13.aspx)
[15](https://us.metoree.com/categories/100410/)
[16](https://www.rbhltd.com/market-news/activated-carbon-for-water-filtration-how-does-it-work/)
[17](https://www.bincial.com/shop/A_111128/B_280005/C_280504)
[18](https://www.tongkeac.com/aboutus.html)
[19](https://www.china-manufacturer-directory.com/company-1-1926321724/guangdong-tongke-activated-carbon-co-ltd-profile.html)
[20](https://www.tongkeac.com/top-10-honeycomb-activated-carbon-manufacturers-in-china.html)
