The character of activated carbon

2.1 Name
activated carbon filters use a variety of stimulated carbon because its important labeled. Although cried stimulated carbon percolate, merely there are still many differences in detail about the following:
2.1.1
activated carbon activated carbon sources can be divided into 2 categories,GHD Purple Butterfly 2011, is fossil carbon and lumber charcoal (C) 2. Activated carbon used in water purification industry, mostly lumber carbon,GHD Midnight Gift Set 2011, carbon in the wood quality is better in the carbon shell, and shell substance but also for of the differ carbon into shell, almond shells, peach and other shells.
2.1.2
activated carbon can be made manner a variety of forms, such as: die-casting-type activated carbon, bulk granular activated carbon, powder activated carbon, activated carbon and other fibers.
2.1.3 activated carbon filters used in water purification systems
location, installed in reverse osmosis (R / O) membrane is called before the pre-activated carbon filter cartridge; and installed in after the reverse osmosis membrane is called post-carbon filter carbon filter.
2.1.4 composite filter
some activated carbon filters in the devise process to boost the PP meltblown certain cotton, it not only has the role of activated carbon, but also the specific role of sediment filter, which understood for the activated carbon filter, PP composite filter, referred to as activated carbon filter.
2.2 shows
2.2.1 as a strong adsorption capacity of activated carbon is the maximum warmhearted used as a water purification material. It is not only to refine the raw water, but also on water depth treatment.
2.2.2 pre-filter activated carbon filter namely generally secondhand afterward precipitation, thus reducing the raw water,GHD Green Butterfly 2011, the shock above the carbon filter. If you absence to use the resin filter, resin,GHD IV Straighteners, activated carbon filter ought be placed afterward.
2.2.3 Die Post activated carbon activated carbon filter can no be used, in common, front, rear, activated carbon filters can not be used interchangeably.
2.2.4
2.3 features
2.3.1 activated carbon filters in the purification of drinking water has eminent extravaganza, not only to remove the stench, smell, but also on the water turbidity,GHD Red Butterfly 2011, color, steel, phenol, F ,GHD IV Dark Straighteners, As, Hg, Al, CHCl3, CCl4, significantly dilute the effect of residual chlorine.
2.3.2 Rear main role will carbon filter fabrication reverse osmosis water depth manipulation, removal of mercurial organic compounds, odor, and enhance the taste of water. Especially with the oppression arsenal tank of pure water, activated carbon can effectively remove the rear storage tub the smell.
2.3.3 Chlorine has a strong oxidation, the destruction of a strong reverse osmosis layer. The residual chlorine in municipal water afford pipe network (pat water) must embody the material in the removal of residual chlorine is very important. Pre-activated carbon can mainly remove the inspire of chlorine.
2.4 Structure
2.4.1 Structure of casting and precipitation activated carbon filter basically the same architecture, amuse refer to 1.4 second.
2.4.2 using activated carbon fiber, generally the PP meltblown filter and activated carbon fibers into a tube with filter paper (PP melt beat filter cartridge can promote the intensity, activity a patronizing role.) The filter essentially the same structure and precipitation.
2.4.3 when using bulk activated carbon motes, carbon particles placed in a shell, and shell inlet and outlet in the installation of PP melt-blown pad apt prevent the activated carbon abrasive flowing out of the filter, contamination of additional devices. Refer to chapter 2.6.4.
2.5 Type
many types of activated carbon filter, which only lists several usually used surface.
2.6 works
has a strong adsorption capacity of activated carbon in water by activated carbon with full way when the original water pollutants are carbon adsorption, to allow water to be purified into neat water.
activated carbon filters and activated carbon in ensuring full access to the raw water, and the speed of the water can not be also high. Otherwise, the purification effect is not good.
2.6.1 shell hurling course out of the water filter activated carbon filter similar to the precipitation, look the second 1.6.1;
2.6.2 using the fast-fit activated carbon fiber filter, and its way out of the water filter similar to the fast-fit sedimentation, please refer to second 1.6.3;

a) raw water through the B-holder of the inlet into the holder, from the carbon filter inlet ( the top center of the filter shell) into the filter;
b) megalopolis of the raw water into the filter raw water channel, and through the fiber activated carbon filter + PP composite. In the process through the filter, activated carbon fiber adsorption of large particles of impurities in raw water, organic compounds, cumbersome metals, chlorine and other pollutants, to grant water to be purified;
c) water filter in the filter walls and the shell space assembly, and then the top side of the shell through the filter outlet flow to the filter holder outlet, the outlet flow from the holder. Quick
by activated carbon filter used in association with the B-type holder, so the water flow within the way manner. The flow control method by the holder, in the filter design process must think this point. In special cases, activated carbon filter can also be used with the A-type fixture with.
2.6.4 using granular activated carbon in the quick-change filter, the filter used inside the shell, the water flow within the water way to accept the same reach, please see the emulating figure shows.

a) raw water through the B-type filter holder inlet and hat along the top center of the filter housing inlet into the filter inside the shell;
b) of raw water After the interior shell into the filter full adjoin with the activated carbon was purified out of the water cavity through the inner shell among the shell;
c) water along the inside, the shell gap between the filter stopper, through the filter outlet, B-out filter holder outlet.
2.7 Precautions
2.7.1 in the water purification system, pre-carbon filter for reverse osmosis membrane has a protective effect, prevents chlorine mar the raw water reverse osmosis membrane, so the process of using pure water pre-activated carbon filter should be changed regularly.
2.7.2 with activated carbon to clear odor post, the character of improving the taste. If long-term use of pure water produced needy water savor, or smell carbon filter should be replaced quickly.
2.7.3 has a strong adsorption capability of activated carbon tin be adsorbed impurities in the water, but also can absorb impurities in the climate and gas. Therefore, retention the carbon filter should be installed in a sealed plastic bag to lest their being exposed to climate, due to adsorption of the impurities in the air a lot of failure.
2.7.4 because of the large particles of activated carbon adsorption capacity of certain impurities, so be sure in the design of water purification system installed in the sedimentation of activated carbon filter before the filter, which can lengthen the life of activated carbon.
2.7.5 Activated carbon itself disposed to nice toner particles, so the carbon filter will be generated using the starting of some In array to remove the disadvantageous effects of toner, the use of activated carbon filter should pass ahead the water cleaning until no toner by far.