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In the fields of industrial water treatment, air purification, and environmental protection, Granular Activated Carbon (GAC) has become an indispensable core material due to its superior adsorption performance. As one of the global leading Granular activated carbon suppliers, JS Water Purification Materials is dedicated to the research, development, and supply of high-quality GAC products. Our services cover a wide range of applications, including drinking water purification, industrial wastewater treatment, and VOCs management.
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GAC is formed with a porous structure through high-temperature activation, achieving a specific surface area of 500-1500㎡/g. It effectively adsorbs organic matter, residual chlorine, heavy metal ions in water, and odorous molecules in gases. Compared to powdered activated carbon, the granular form of GAC offers a longer service life and lower operating costs, especially suitable for continuous flow fixed-bed filtration systems. The GAC products provided by Jiasen Water Purification Materials strictly adhere to ASTM, ISO, and EU standards, ensuring consistent performance in every batch and meeting the customized needs of various industries.
High Adsorption Capacity and Selectivity
JS GAC is made from high-quality raw materials such as coconut shell and coal, using precise temperature-controlled activation technology to form a uniform micro-mesoporous composite structure. Its iodine value is ≥1000mg/g, and the carbon tetrachloride adsorption rate is ≥60%. It can specifically remove recalcitrant pollutants like benzene and phenols, making it suitable for highdifficulty wastewater scenarios in pharmaceuticals and chemical industries.
High Strength and Low Abrasion Rate
Through a unique pelletizing process, the particle hardness of Jiasen GAC reaches over 98%, effectively reducing breakage and loss during backwashing, and extending the filter material replacement cycle to 3-5 years. This helps customers reduce their operation and maintenance costs by over 30%.
Various Specifications for Adaptability
As professional Granular activated carbon suppliers">Granular activated carbon suppliers, we offer a variety of particle size options from 8-30 mesh (0.6-2.36mm) and support customized production for parameters such as iodine value, ash content, and pH value. This meets the technical requirements of different filtration flow rates and precision.
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