Water purifier filtration principle
water purifier we are not unfamiliar. Then you know the water purifier filter theory it? Xiao Bian gave the following introduce you.
In the water pollution is very serious, we are not very at ease in drinking water, the water purifier has become everyones favorite product, many people will choose to buy, then we all know what water purifier filter works is you, the following small series to give you specific introduction, everyone with a look.
The principle of reverse osmosis water purification
When a dilute solution of the same volume and dope were placed on both sides of a container, the intermediate barrier with a semipermeable membrane, a dilute solution NATURAL solvent through the semi-permeable membrane, the concentrated solution side flow, the liquid level of the concentrated solution side must be higher than the height of liquid surface of a dilute solution, to form a pressure difference, to achieve osmotic equilibrium state, this is the osmotic pressure difference pressure. If a pressure is applied is greater than the osmotic pressure of the concentrated solution side, the solvent will be a concentrated solution, the flow direction to the direction of the original solvent such penetration is opposite to the flow of the dilute solution, a process known as reverse osmosis.
principle barrier screen filter
5渭mPP removed with cotton or polypropylene fibers 1渭m filter floats in water of greater than 5渭m and granule material, clarified water; 5渭 mCTO with press-bonded activated carbon filter which can effectively absorb a rod heterochromatic water odor, partially remove organic and inorganic impurities, which can effectively absorb the residual chlorine to improve the taste of water, is only suitable water quality for drinking water purification. Taste better than the single-stage filter. Usually not to drink tap water through the filter.
principles porous ceramic filter
Full with 0.5渭mCF diatoms porous ceramic filter can remove greater than 0.5渭m rust, red worms and floats and granule material, clarified water; with 5渭mCTO press-bonding the rod-shaped activated carbon filter which can effectively absorb water heterochromatic odor, partially remove organic and inorganic impurities, which can effectively absorb the residual chlorine to improve the taste of water; 0.1渭mCF with full diatoms porous ceramic filter: can remove greater than 0.1 渭m E. coli, Salmonella, Staphylococcus aureus, Pseudomonas aeruginosa and fungal pathogens; PPF with polypropylene fibers + UDF coconut shell activated carbon particle filter capable of removing the two-stage water heterochromatic odor, so that there are - sweet fresh purified water the taste of water. Adapt to the general tap water, before the pretreatment with, the treated water forTo CJ94-1999 Drinking Water Quality Standards of clean water, to drink directly, good taste than three filters.
through these presentations, I believe you know the water purifier filter theory knowledge of it. You also promise that you will ask: home water purifier it is necessary to install small advice you should not blindly, need to decide according to their own home water quality, water quality standard is actually based on what family does not need to drink small knowledge base?.
Editor: Zhang Fu
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