The advantages of water filtration with granular activated carbon filter

Activated carbon is a kind of positively charged carbon, it can attract the negatively charged pollutants and chlorine and other chemicals, it is a more porous carbon, has a larger specific surface area of the adsorption of pollutants, to become better than its basic form of filtering options, today small make up water will be introduced to filter with the advantages of granular activated carbon filter. Activated carbon filter of high availability and low cost, high mineral content, renewable, do not need to drilling, decoloring and removing the bad taste in the water, renewable, easy, compared with other material density and high porosity. In these three materials, coconut shell because of the pore size is effective removal of contaminants material, is a raw material for activated carbon until today, activated carbon is still the taste and smell of removing harmful chemicals and the ideal method, making it widely used in water treatment industry one of the effective filtering technology. Usually specified filter characteristic is aperture and pollutant reduction target, aperture is usually expressed as a micron grade, micron level representatives from the product mechanical filter out small particle size, the water in the marketplace, activated carbon filter for water with different parameters, such as capacity ( Replace the former filter on the number of gallons of water) , velocity of flow ( Unit of measurement on a gallon per minute) Work pressure, ( psi) , working temperature and aperture ( Micron rating, nominal range of 50 to 0. 5 microns) 。