2.1 Name
activated carbon filters use a variety of activated carbon for its major labeled. Although called activated carbon filter,
GHD Purple Butterfly 2011, but there are still numerous distinctions in elaborate about the following:
2.1.1
activated carbon activated carbon sources can be divided into 2 categories, is fossil carbon and wood charcoal (C) two. Activated carbon used in water purification industry, mostly lumber carbon, carbon in the wood quality is better in the carbon shell, and shell material but also because of the different carbon into shell, almond shells, peach and other shells.
2.1.2
stimulated carbon can be made form a kind of forms, such as: die-casting-type activated carbon, bulk granular refreshed carbon, abrasive activated carbon, activated carbon and other fibers.
2.1.3 activated carbon filters used in water purification systems
situation, installed in reverse osmosis (R / O) membrane is shrieked before the pre-activated carbon percolate ammunition; and installed in after the reverse osmosis layer namely shrieked post-carbon percolate carbon filter.
2.1.4 composite filter
some activated carbon filters in the chart process to increase the PP meltblown certain cotton, it not only has the character of activated carbon, but also the specific role of sediment filter, which understood as the activated carbon filter, PP composite filter, referred to as activated carbon filter.
2.2 shows
2.2.1 for a strong adsorption capacity of activated carbon is the most warmhearted secondhand as a water purification matter. It is not only to purify the raw water, but also ashore water depth manipulation.
2.2.2 pre-filter activated carbon filter is generally used after precipitation, thus reducing the raw water, the impact on the carbon filter. If you absence to use the resin filter, resin, activated carbon filter should be placed after.
2.2.3 Die Post activated carbon activated carbon filter can not be used, in common, front,
GHD Purple Gift Set, rear,
GHD Straighteners, 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 peerless extravaganza, not only to remove the stink, smell, but also on the water turbidity, color, steel, phenol, F , As, Hg, Al, CHCl3, CCl4, significantly dilute the effect of residual chlorine.
2.3.2 Rear cardinal role will carbon filter fabrication reverse osmosis water depth treatment, removal of mercurial organic compounds, odor, and improve the taste of water. Especially with the oppression arsenal tank of pure water, activated carbon can effectively remove the rear arsenal pail the smell.
2.3.3 Chlorine has a strong oxidation, the erasure of a strong reverse osmosis membrane. The residual chlorine in civic water afford pipe network (pat water) have to contain the substance in the removal of residual chlorine is very major. Pre-activated carbon can effectively remove the influence of chlorine.
2.4 Structure
2.4.1 Structure of casting and precipitation activated carbon filter basically the same framework, please 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 thaw thumped filter cartridge can improve the intensity, play a assisting role.) The filter essentially the same structure and precipitation.
2.4.3 when using bulk activated carbon particles, carbon particles placed in a shell,
GHD Blue Straighteners, and shell inlet and outlet in the installation of PP melt-blown pad to discourage the activated carbon powder flowing out of the filter, contamination of other 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 access while the aboriginal water pollutants are carbon adsorption, to allow water to be purified into wash water.
activated carbon filters and activated carbon in ensuring full access to the raw water, and the speed of the water can not be too lofty. Otherwise, the purification efficacy is not nice.
2.6.1 shell casting way out of the water filter activated carbon filter similar to the precipitation, see the second 1.6.1;
2.6.2 using the fast-fit activated carbon fiber filter, and its way out of the water filter alike 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 altitude center of the filter shell) into the filter;
b) centre 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, alphabetical compounds, ponderous metals, chlorine and other pollutants, to permit water to be purified;
c) water filter in the filter walls and the shell space convergence, 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 form. The flow control means by the holder, in the filter design process must consider 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,
GHD Diamond Flag 2011, the filter used inside the shell, the water flow within the water path to adopt the same reach, please discern the emulating diagram 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 inner shell into the filter full contact with the activated carbon was purified out of the water cavity through the interior shell within the shell;
c) water by the inside, the shell breach between the filter lid, through the filter channel, 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,
GHD IV Styling Set, prevents chlorine abuse 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 remove savour post, the role of improving the taste. If long-term use of pure water produced needy water taste, alternatively smell carbon filter should be replaced immediately.
2.7.3 has a strong adsorption capacity of activated carbon can be adsorbed impurities in the water, but also can absorb impurities in the wind and gas. Therefore, save the carbon filter should be installed in a sealed plastic bag to shirk their creature exposed to wind, deserving to adsorption of the impurities in the atmosphere 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 prone to nice toner motes, so the carbon filter will be generated using the starting of some In mandate to remove the detrimental effects of toner, the use of activated carbon filter ought pass before the water cleaning until not toner at present.
The character of activated carbon
Linear Mode
