Novice quickly understand water treatment

2022-07-22
  • Detail

The water filtered by the municipal water plant can certainly meet the most basic living needs of the public. But imagine the whole process of water flow: the water source has entered thousands of new and old pipelines

the water filtered by the municipal water plant can certainly meet the most basic living needs of the public. But imagine the whole process of water flow: the water source entered thousands of new and old pipelines and finally settled in the huge water tank on the top of our building. With rust on the outside and moss on the inside, it is difficult to predict how many bacteria and harmful trace elements float in this seemingly clean water. If the students who have seen the inside of the water tank can still drink water calmly as usual, then continue to the current situation

water treatment, buy it or not

for most people, the most direct way to judge is whether the astringent taste can be tolerated when you drink the boiled water from your tap water. Students who don't know their own water situation can use a simple method to judge: pour a bowl of water and put it overnight to see if there is obvious precipitation; The more sediment, the worse the water quality. The judgment of harmful substances such as chlorine and heavy metals is relatively deep, and we will not start for the time being

what is the basis for choosing water treatment equipment

there are so many water treatment products, such as central water purification, Central soft water, end-to-end direct drinking, pre filtration. Which of these is necessary? Shuili, 3M, bintel... How to choose these brands

water treatment is relatively complex for people who come into contact for the first time. There are not a few students who have similar questions. Here is a simple explanation for you. Although there are many kinds of water treatment equipment, how to choose depends on the demand

>& gt;& gt; Click to enter the building materials mall water treatment

1 Water that can be drunk when the faucet is turned on

option 1: terminal water purifier

term explanation: the terminal water purifier is installed with a water outlet terminal, that is, in front of the faucet. It alone solves the water quality of a faucet (this faucet is often at the kitchen sink), and the water can be directly drunk

comments: Blessed are those who can't stand the smell of tap water and are too lazy to buy water every day! The terminal water purifier is specially used to treat drinking and cooking water. It can accurately filter harmful substances (some harmful heavy metals and organic substances). The treated water can be directly drunk with good taste. It can be completely used as a substitute for barreled water and bottled water. It is the most basic configuration requirement in water treatment, which is suitable for all people who have requirements for drinking water. Selecting terminal water purification products can meet the needs of healthy drinking water. The cost of choosing and purchasing the water purifier alone is relatively low, and the installation is also convenient. It is most suitable for long-term tenants, single white-collar workers, and newly established small families

installation requirements: it can be installed after new decoration or decoration, without power socket

price range: 800-3000 yuan

maintenance cost: replace the filter element every year or so, the imported filter element is generally about 1000 yuan, and the ordinary filter element is 400-500 yuan, which is slightly different according to the brand and model

>& gt;& gt; Click to enter the water treatment of building materials mall

option 2: prefilter + terminal water purifier (the most popular among young families)

term explanation: the name of prefilter means that it is installed after the main water inlet or main water meter. Its function is mainly to filter the solid impurities in the water, such as sediment and rust, and fully protect all household water equipment

the terminal water purifier accurately filters harmful substances (some harmful heavy metals and organic substances), and the treated water can be drunk directly. It tastes good and can be used as a substitute for barreled water and bottled water

comments: this combination is classic. The front solves the solid pollution of water, protects domestic water equipment, and extends the service life of pipelines and water equipment; The terminal solves the problem of drinking water. Moreover, the combination of the water purifier and pre filtration can improve the service life of the filter element of the water purifier. It may take one year to replace the filter element of the water purifier alone. After using the front filter, it may only take 16 months to replace it. Front end and terminal, one front and one rear, complement each other. (especially in families using solar water heaters, the pre filter can effectively reduce the scaling on the inner wall of the pipeline and prolong the service life of the solar water heater.) Most young families will choose this combination, which is cost-effective

installation requirements: it can be installed after new decoration or decoration. The installation of prefilter requires space, including power demand and no power demand. It is recommended to consult service personnel before installation

price range: 2500-3500 yuan (front + terminal)

maintenance cost: most of the pre filters are one-time inputs, and the price is between 1500-2500, without other costs; The filter element of terminal equipment needs to be replaced every year or so. The imported filter element is generally about 1000 yuan, and the ordinary filter element is 400-500 yuan, which is slightly different according to the brand and model

>& gt;& gt; Click to enter the building materials mall water treatment

2 All household water is clean and comfortable, and the scale is gone without trace

option 1: central water purifier + terminal water purifier

term explanation: the central water purifier is actually a high-end upgraded version of the pre filter, which is also installed behind the water meter. It can not only filter the solid particles in the water, but also dissolve the toxic and harmful substances in the water, ensure the comfort and safety of family water, and prolong the service life of water equipment. The water treatment capacity of the central water purifier is generally large, but it can not meet the standard of direct drinking water at present. Therefore, it is generally equipped with terminal water purifiers

comments: the central water purifier can comprehensively improve all household water use. Due to the large amount of water, it can be used in multiple rooms such as kitchen, bathroom, living room, laundry room at the same time. Using the central water purifier, it can be said that all the water quality in your home has been improved a lot. The effluent quality of the central water purifier is good, but pay attention not to drink raw water, so it is also recommended to equip the terminal water purifier to solve the problem of drinking water

installation requirements: consider before newly decorating the drainage pipe, so as to reserve installation space, floor drain and power supply. It is recommended to consult service personnel before installation

price range: 5000-8000 yuan (central + terminal)

maintenance cost: the initial investment cost of the central water purifier is about 5000-8000 yuan, and the filter material needs to be replaced every two years or so, about 1000-2000 yuan. The filter element of terminal equipment needs to be replaced every year or so. The imported filter element is generally about 1000 yuan, and the ordinary filter element is 400-600 yuan, which is slightly different according to the brand and model

>& gt;& gt; Click to enter the building materials mall water treatment

option 2: prefilter + terminal water purifier + water softener

term explanation: the name of prefilter is installed at the water inlet or water meter, and its function is mainly to filter solid impurities such as sediment and rust in the water. The soft water function can effectively absorb calcium and magnesium ions in the water, soften the water, have the effect of health care and beauty, make clothes bright, clean and smooth, reduce the scale of bathing equipment, and prolong the service life. The terminal water purifier solves the problem of direct drinking water

comments: in the bathroom, you often see scale on the glass shower room or glass door, and yellow spots on washed clothes and equipment. This is the result of hard water (the so-called "hard water" refers to the mineral components dissolved in water, especially calcium and magnesium). The main component of scale is calcium carbonate or magnesium carbonate. The front-end can solve the problem of solid particle impurities in the water, but to solve the problem of "hard water", we need to use a water softener. The service life of the water softener is generally 20-30 years, which is favored by foreign families. But at the same time, because the price is relatively expensive, we can act according to our strength and demand

installation requirements: consider before newly decorating the drainage pipe, so as to reserve installation space, floor drain and power supply. It is recommended to consult service personnel before installation

price range: 6000-20000 yuan (front + terminal water purifier + water softener)

maintenance cost: the early investment cost of the water softener is about 5000-15000 yuan. Theoretically, the normal service life of the resin that does not need to be replaced is about 15-20 years, which varies slightly according to the brand and model. If the resin needs to be replaced due to human reasons or improper use, the cost of the resin is about 50-200 yuan/liter. The use cost of the water softener is relatively low. Generally, it is enough to add salt once a month, and the special salt for the water softener is 80-150 yuan/bag (each bag is generally 20 kg, and the water quality in Shanghai can be used for 3 months)

>& gt;& gt; Click to enter the water treatment of building materials mall

太原男科医院

昆明男科医院

温州男科医院

北京儿科医院

Copyright © 2011 JIN SHI