Consumers of the water purifier, also according to local conditions. China is a vast difference between North and South of the larger water and soil, therefore, is to buy water purifier north and south are different.
points north and south optional purifier needs to see before deciding itself (images from the network)
There are differences in quality north and south purifier functions to select a different emphasis
water quality differences between north and south, generally speaking, tend to be hard water north, south water softer. But the quality of hard and soft, which lies in the source water. In general, rainfall or snowfall areas, water quality soft. The low rainfall, evaporation of the region, water too hard, so simply use North and South to determine the water quality is unscientific. For example, Harbin ice and snow to melt to water quality in the north is soft; the mountains south of Guiyang, groundwater is more rigid. Also, according to several indicators of water quality of our testing, turbidity, COD, metals and fluorine content, etc., comprehensive evaluation, the northern citys water these indicators than the south.
Thus in general, the north of the city water quality, water machine suitably used. Quite a few northern part of the customer concerned whether removing scale and heavy metals. Customer little attention to the south of the scale, more concerned with whether to remove residual chlorine and organic matter.
North-South high and low temperature water purifier maintenance requirements vary
large temperature difference between summer and winter north, more than ten degrees below zero in winter, water purification equipment easily lead to cracking. Hardness particularly large cities, such as some cities and Shandong Zhengzhou hardness can reach 400 or more, the water is too hard, temperature is too low, it will cause clogging of the reverse osmosis membrane accelerated.
high summer temperatures South, but also easily lead to activated carbon and membrane filter of bacteria, resulting in the case of stench smell. Customers are advised to frequently wash water purifier.
removing water quality and temperature, pressure effects on the water purifier is installed is very large, resulting in a small pressure small water purifier. Problems usually pure water booster pump less, no pump for some machines, the solution can be installed booster pump, or the use of a large flux of membrane elements, including ultrafiltration and reverse osmosis membranes.
and the pressure is too large, easily lead to damage or leakage water purifier, need to install the pressure reducing valve. Water pressure situation, is more of a water supply system and associated city or houseA.
So, our friends in the choice of a water purifier, do not blindly listen to all kinds of publicity, to start according to their actual needs, choose the right water purification products Oh!
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