Coal-based granular activated carbon is made of anthracite as the raw material and refined with sophisticated technology. activated charcoal pellets for odor The appearance is black amorphous particles. It has the advantages of prosperous pore structure, large specific area, strong adsorption ability, high mechanical strength, low bed resistance, good chemical stability, easy regeneration, and durability.
With your hands, the more pores of the coal granular activated carbon, the higher the adsorption performance, the lower the density and the lighter touch. Put a small handful of coal-based granular activated carbon into the water to produce a series of extremely fine bubbles, pull out a line of tiny bubbles, and at the same time make the sound of bubbles. The more violent this phenomenon occurs, the longer it lasts. The better the adsorbability of high-quality granular activated carbon, the better the quality.
Iodine value is the main indicator for testing the quality of coal granular activated carbon. The higher the iodine value, the better the quality of coal granular activated carbon and the stronger the adsorption performance. When testing the iodine value, we must send it to a professional testing agency or activated carbon manufacturer.
Coal-based granular activated carbon has low ash content, less impurities, gas phase adsorption value, CTC dominant, product pore size distribution is reasonable, Henan columnar activated carbon manufacturers have a large specific area, strong adsorption capacity, high mechanical strength, low bed resistance, and good chemical stability. Easy to regenerate, durable and other advantages.
Granular activated carbon filtration function: Granular activated carbon can effectively remove chemical pollution caused by pesticides, pesticide residues, organic solvents and other industries. coconut activated charcoal It can also effectively remove radioactive substances such as organic matter and residual chlorine in the water, and has the effect of decolorization and deodorization.
The activated carbon particle filter is filled in a plastic filter housing without any chemical additives. There are multiple layers of microfiber non-woven fabrics at the upper and lower inlets and outlets of the container to prevent the release of carbon powder. The outer shell is made of ABS material by ultrasonic welding.