12 to learn thiserminology before optional purifier
water purifier in China this is the new appliances, so most consumers due to the expertise of the water purifier is not clear, often suffer Mongolia. Today, Xiao Bian collected some relevant terminology on clean water, hope can help to you.
Before the optional purifier 12 to learn this terminology (picture from the network)
1. The suspended solids in water
[ 123] was suspended in water is the particle diameter above about 0.1 micron particles visible. These particles mainly composed of sediment, protozoa, algae, bacteria, viruses, and other organic polymer composition, often suspended in water, turbidity of the water generated. Suspension is the main source causing turbidity, color, odor.
2. The colloidal substances in water
water means a particle diameter of colloidal material is between 0.1 to 0.001 microns. Colloid composition is a collection of many ions and molecules, including inorganic compounds such as colloidal iron, aluminum, silicon, organic colloids such as decaying plant or animal limb and decomposition generated humins.
3. The material was dissolved in water
substance is dissolved in water of less than or equal to the diameter of the fine particles is 0.001 micrometer. Mainly water-soluble salts present to dissolve the low-molecular ions and a variety of gases.
4. The turbidity of the water
Since the water contains suspended solids and fine particles of colloidal state, so that the originally colorless, transparent turbidity in the water, which is called the degree of turbidity turbid. Turbidity is an expression of different sizes of water effect, different relative densities, different shapes of suspended solids, colloidal substances, plankton and microorganisms and other impurities generated light. Content
5. The water hardness
the concentration of other metal ions in water, such as calcium, magnesium, iron, manganese, zinc, etc., generally of iron, manganese, and zinc ions in water, very little be negligible. Usually put total concentration of calcium and magnesium is regarded as the hardness of water.
6. The water TDS value
represents the TDS content of total solids dissolved in water, including water of dissolved salts, further comprising an organic substance. Water into a solid dissolved solids and suspended solids. Refers to water soluble solid after filtration through those various inorganic salts remain soluble in water,And other organic matter. Suspended solids are those insoluble in water can filter out sediment, organic matter, microorganisms and other suspended material.
7. The residual chlorine in water
Water treatment companies product after a process wherein water is added chlorine, the remainder of the water of reaction with the chlorine and chlorine reactions collectively.
Water hardness substances, microorganisms and the like firmly adhered rust colloid wall or where contact with water.
There are water-soluble alkalinity and acidity. If they are equal, the PH of the water 7, is considered to be neutral. PH of less than 7 is acidic water. Too acidic can cause equipment corrosion, discoloration and smell. Status
the PH of less than 7 water, acidic water having a sour taste. Status
is greater than the PH of the water 7 can be used to neutralize acidic water, alkaline water having a bitter taste.
12. The hard water
Water containing high levels of soluble calcium and magnesium higher level, typically found in limestone area, expressed by the cell number per gallon of water. When heated, hard water scale is generated, it will cause problems such as a coffee maker, the ice maker and cooking equipment and other catering equipment clogging.
understand the jargon, for us to buy water purifier is very helpful. Hopefully this article can help bring refer to everyone Oh!
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