What is the process of the central water purification system? Is it necessary to install a central water purification system at home? Where can I find such equipment in Changsha?

Household central water purification system includes pre-filter, water softener, water purifier, water purifier and direct drinking machine.

In fact, the central water purifier is more important than the direct drinking machine. It not only protects the water problem of your home, but also protects the service life of household appliances. However, when installing the central water purifier, it must be carried out at the same time as the home decoration, or consider reserving a position.

The pre-filter is installed behind the water meter to ensure that a large number of precipitated impurities generated in the pipe network will not cause harm to human body, and play a positive role in protecting concealed pipes, faucets, electrical appliances and so on. Pre-filter is the bane of secondary pollution and a reliable impurity filtering device. Domestic prefilter is the first coarse filtration equipment for water in the whole house. It can filter sediment, rust and large particles in tap water.

The water softener mainly solves the scale problem caused by hard water. The softening principle of household water softener refers to the sodium ion exchange softening of water, that is, when the raw water passes through the sodium ion exchanger, Ca2+ and mg2+ in the water are replaced by Na+ in the exchanger, so that calcium and magnesium compounds are transformed into soluble sodium compounds that do not form scale, and the water is softened. The water purifier is to make the special filter material for water purification into standard and universal filter elements with different uses, and combine the filter elements with different uses into a water purification treatment device to meet different drinking water quality requirements.

When using the household water purifier, the water can be treated by the filtering device only by connecting the water purifier with the drinking water pipeline, so as to achieve the purpose of purifying water. Water purifier is a kind of pure water made by filtering raw water by reverse osmosis (physical method) without adding any compounds, which is popular in the world at present. Household water purifier is mainly used for domestic water. Direct drinking machine is a device that provides direct drinking water. Domestic direct drinking machine is similar to domestic water purifier. It filters out impurities in tap water through the built-in filter element, and outputs drinking water with up-to-standard quality. Shui Ze environmental protection central water purifier system can take care of all aspects of domestic water and is a very healthy water purifier system.