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There is a certain relationship between the level of activated carbon adsorption capacity and the water temperature, the water quality. The stronger the higher the temperature, the adsorption capacity of the activated carbon; When the water temperature up to 30 รข„ƒ, the adsorption capacity reached its limit, and gradua lly reduced. When the water quality acidic, activated carbon, the adsorption ability of the anionic material will be relatively weakened; activated carbon for the adsorption capacity of the cationic substance weakened when the water quality alkaline. Therefore, the water quality of the PH unstable, will affect the capacity of the activated carbon filter.
Also affect the size of the filtering ability of the activated carbon particles. Generally, the activated carbon particles is smaller, the larger the filtering area. Therefore, the total area of the powdered activated carbon, the filtering effect is best, but of powdered activated carbon is very easy with the water flowing into the aquarium, it is difficult to control, is rarely used. The easy flow of granular activated carbon particles forming, clogging of organic compounds in water and other impurities in the activated carbon filter layer, the adsorption ability to carry and convenient replacement.industrial fabric
The principle of the activated carbon filter that is: in the surface layer of the particles the surface concentration of the balance, and then the organic substance impurities filtered onto the activated carbon particles, the initial use of high filtering effect. But over time, activated carbon filtering capabilities weakened filtering effect also decreases. Aquarium water turbidity, a high content of organic matter in water, activated carbon filter soon lost function. Therefore, the activated carbon should be regularly cleaned or replaced.non woven geotextile
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