Select a suitable chemical filtration equipment from many different perspectives

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You want to select a suitable chemical filtration equipment is not such a simple thing, we need to do from many aspects of a comprehensive consideration, choose the best quality and most suited to their own devices, the following aspects need to be carefully considered .airslide
A technology choice
Water purification chemical filter now generally use sterilization of two ways: First, add a disinfectant, can kill a part of the bacteria, but which also contains certain chemical ingredients harmful to human health; second ultraviolet sterilization, this technique is internationally recognized as an effective sterilization technology, because it is safe, efficient, fast, and ultraviolet light using physical principles, without adding any chemical agent does not have side effects on the human body.
Second, according to the filter select
At first, we used filter cartridge is activated carbon, ceramics and other materials, the filtering effect of these materials is very simple, but can easily be contaminated, contaminated water to reach the required cleaning effect. Later gradually adding artificial polymer membran e filtration, more obvious effects for the removal of harmful substances, but which have a major defect is filtered out of the trace elements beneficial to human body. The latest technology the nanocrystals filter, which can effectively solve before equipment defects, while filtering out harmful substances and heavy metals, but also retain substances beneficial to humans.
Third, selected based on water quality
Is different in different parts of the water quality of hardness, For example, high hardness water in northern China and southern limestone areas, the water content of calcium and magnesium ions is higher, and easy to scale the face of such water quality should be chosen with ion exchange resin filter water purifier.
If water, chlorine, color, odor is heavy, and city tap water with more organic content, you can choose the activated carbon content of more household water purifiers, activated carbon adsorption of these substances is strong. If it is used f or water purification urban fringe is more turbid water, you should choose a coarse filter, fine filter the dual function of household water purifiers, because these water pollution is more serious, you want to completely remove the water, bacteria, viruses, pesticides, heavy metals and other impurities, you must select a water machine with reverse osmosis function.