2.1 Name
activated carbon filters use a kind of activated carbon for its important appointed. Although phoned activated carbon filter, but there are still numerous distinctions in elaborate approximately the following:
2.1.1
activated carbon activated carbon sources can be divided into two categories, namely fossil carbon and wood charcoal (C) 2. 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 assorted 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
situation,
GHD Purple Straighteners, 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 design process to addition the PP meltblown certain cotton, it not only has the role 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 maximum widely used for a water purification substance. It is not only to refine the raw water,
GHD IV Styling Set, but also on water depth treatment.
2.2.2 pre-filter activated carbon filter is generally used after precipitation,
GHD, accordingly reducing the raw water, the shock on the carbon filter. If you need to use the resin filter, resin,
GHD Red Straighteners, activated carbon filter should be placed after.
2.2.3 Die Post activated carbon activated carbon filter can not be used, in general, 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 excellent extravaganza, no only to clear the stench, smell, but also aboard the water turbidity, color, iron, phenol,
GHD Classic Straighteners, F , As, Hg, Al, CHCl3, CCl4, significantly dilute the achieve of residual chlorine.
2.3.2 Rear main character will carbon filter fabrication reverse osmosis water depth manipulation, removal of volatile organic compounds, savour, and amend the taste of water. Especially with the oppression cache tank of pure water, activated carbon can mainly remove the rear cache bucket the smell.
2.3.3 Chlorine has a strong oxidation, the dispose of a strong reverse osmosis film. The residual chlorine in municipal water supply pipe network (tap water) have to include the material in the removal of residual chlorine namely quite momentous. 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 structure, 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 melt beat filter cartridge can improve the intensity, play a assisting role.) The filter essentially the same architecture and precipitation.
2.4.3 when using bulk activated carbon particles, carbon particles placed in a shell,
GHD Precious Gift Set, 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 commonly used surface.
2.6 works
has a strong adsorption capacity of activated carbon in water at activated carbon with full way while the elemental water pollutants are carbon adsorption, to grant water to be purified into clean 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 tall. Otherwise, the purification effect is not nice.
2.6.1 shell casting way out of the water filter activated carbon filter alike 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 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 altitude heart of the filter shell) into the filter;
b) center of the raw water into the filter raw water outlet, and through the fiber activated carbon filter + PP composite. In the process through the filter, activated carbon fiber adsorption of great molecules of impurities in raw water, organic compounds, ponderous metals, chlorine and other pollutants, to allow water to be purified;
c) water filter in the filter wall 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 accustom in association with the B-type holder, so the water stream within the way style. The stream control usage by the holder, in the filter devise process must think this point. In special cases, activated carbon filter can also be secondhand 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 adopt the same approximate, please see the following 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 inner shell into the filter full adjoin with the activated carbon was purified out of the water cavity through the internal shell within the shell;
c) water according the inside, the shell breach among the filter stopper, 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, 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 remove odor post, the role of improving the taste. If long-term use of pure water produced penniless water taste, or smell carbon filter should be replaced now.
2.7.3 has a lusty adsorption capacity of activated carbon tin be adsorbed impurities in the water, but likewise tin absorb impurities in the air and gas. Therefore, save the carbon percolate ought be installed in a sealed plastic bag apt avert their being exposed apt wind, deserving apt 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 prolong the life of activated carbon.
2.7.5 Activated carbon itself prone to fine toner particles, so the carbon filter will be generated using the beginning of some In mandate to remove the detrimental effects of toner, the use of activated carbon filter should pass before the water rinsing until no toner as yet.
The character of activated carbon
Linear Mode
