Are you still drinking unfiltered water?

　　Question: Untreated water containing some silt, suspended matter and other impurities, after passing through1Add alum2"Sedimentation3Filtering4Is it a pure substance after adding chlorine gas?

　　Answer: A pure substance refers to a substance that contains only one compound or element. The pure substance you want to obtain here is water, so water cannot contain any other substances! Alum can remove sand and suspended matter, but chlorine only kills and does not remove them, so it is definitely not a pure substance!

　　The following is the answer from Beijing Yuanlai!

　　Raw water: It refers to water that has not been treated. In a broad sense, water that enters the water treatment process is also called

　　It is the raw water for this water treatment process. For example, water sent from a water source to a clarifier for treatment is called raw water.("Since I came"

　　water＼River water＼Softened water (groundwater) : It refers to the process of reducing the hardness of water(Mainly referring to calcium and magnesium in waterNaIon)

　　Remove or reduce a certain degree of water. For water useIONRESIN)During the softening process of Sekesaisi resin, only

　　The hardness decreases, while the total salt content remains unchanged. In daily life, we often see the inner walls of kettles after long-term use

　　Scale will form. What's the reason for this? It turns out that the water we took contains a considerable amount of inorganic salts

　　Substances such as calcium and magnesium salts, etc. These salts cannot be detected by the naked eye in water at normal temperature, but once they are heated

　　When boiled, a considerable amount of calcium and magnesium salts precipitate in the form of carbonates. When they adhere closely to the inner walls of the pot, they form scale

　　. We usually express the content of calcium and magnesium ions in water by the indicator of "hardness"

　　What are the harms to the human body from drinking water with high hardness frequently?

　　The hardness of water has a significant impact on daily life. When the water is hard, it won't bubble when washing clothes. "Residence"

　　Symptoms of water and soil incompatibility may occur in places where the hardness of drinking water is not suitable. Scale formation inside the teapot will affect its heat conduction

　　Decreased sex Scale in industrial boilers can cause explosion accidents. Therefore, both domestic and industrial water use should be appropriate

　　Control the hardness of water. Drinking soft water (purified water) frequently can easily lead to cardiovascular and cerebrovascular diseases, while drinking hard water (mineral spring water) often

　　Water is more likely to cause kidney stones.

　　The water hardness is high after passing through the Yuanlai water treatment filter,Calcium and magnesium ions in water can be removed

　　The following is an introduction to the softened water filter for everyone:

　　The three major components of a water softener equipment:

　　1. The resin tank and resin of the water softener equipment are the substantive components that filter hard water into soft water through separation

　　The principle of sub-exchange is that potassium and sodium ions replace calcium and magnesium ions, and hardness ions in water are removed.

　　2. The salt tank and salt suction valve of the water softener equipment - After the resin fails, it is replaced by high-concentration brine.

　　This enables the resin to be regenerated , The water softener equipment can be used repeatedly for a long time.

　　3. Soft water machine equipment control valve - realizes the automation (manual) of the regeneration process and achieves household soft water

　　The various humanized value-added functions of the machine. Whether it is an integrated or split water softener equipment, the product appearance is like

　　No matter what changes there are, these three components will not change.

　　Soft water machine equipment - resin tank

　　The resin tank of the water softener equipment: Usually stainless steel tanks are used, and a few fiberglass reinforced plastic tanks are used. Stainless steel tanks are more common

　　FRP tanks are durable and suitable for both indoor and outdoor use. They have a good appearance and high grade. The tank walls are relatively thick and have strong pressure resistance. No.

　　The tank cracked, but the inner liner was very smooth and the softening resin was not easy to break.

　　Soft water machine equipment - resin

　　The resin inside the water softener equipment is the key to softening water. The quality of water softened by the water softener equipment is related to

　　The quality of the resin selected for the product is directly related. The resin used for the internal structure of household water softeners should

　　It should be of grade 1, not of industrial grade.

　　The quality of the resin in a water softener is mainly reflected in its exchange capacity, exchange speed and mechanical strength. Water softener

　　The theoretical service life of the equipment resin is all reliable and can be achieved40-50In the year, resin for water softener equipment

　　What is feared is iron poisoning. That is, iron pollution and active chlorine poisoning, in us, due to bleaching

　　The use of powder, chlorine gas and iron pipes, good resin can be used20It's about a year. The only difference is2,3In the year. Soft water

　　Resin for machinery and equipment is also classified into grades and industrial grades, which need to go through The United StatesNSFOnly after passing the inspection can it be used by the public

　　Use drinking water on it.

　　The resin process of the water softener equipment formula is only adopted by leading manufacturers in the industry and requires research worldwide100More than ten thousand copies

　　The water samples on the surface can only be mastered through years of experience accumulation. Different preparations will be adopted for different regions

　　Fang, water softener equipment tree The formula of the resin depends on the type and quality of the resin used in the water softener equipment

　　The selection and matching of the resin diameter and other aspects of the water softener equipment. Adjust the effect according to the local water quality conditions

　　Better.

　　The restoration point of the resin in the water softener equipment is also an important issue. The resin of each type of water softener equipment is actual

　　During the actual usage process, there will always be a critical point. Only the manufacturer can accurately grasp this critical point

　　After years of in-depth research Only those dedicated manufacturers in the industry can produce their own software for use

　　The "resin reduction rate" of the resin in water machine equipment-The salt consumption of the curved line can be increased, which can maximize the softness

　　The working efficiency of water machine equipment is better in terms of salt and water conservation The performance.

　　For the setting of the resin reduction point of the water softener equipment, if the reduction time has not reached the critical point of the resin,

　　This will result in a huge waste of water and salt. If the time exceeds the critical point requirement of the resin, more salt will be needed

　　Reduce with water and It will shorten the service life of the resin in the water softener equipment.

　　Soft water machine equipment - salt tank

　　Under normal circumstances, you need to open the salt tank cover of the water softener equipment to visually check the salt level. Don't let the salt level be in the salt tank

　　1/3Below the height, do not let the water softener equipment use up all the salt before refilling.

　　When using a water softener, it is necessary to add special salt regularly to update the resin. Salt water is needed each time it is regenerated

　　Dissolve in water. The water used for dissolving salt is quantitatively injected into the salt tank by a water softener. But you are in soft water

　　The salt tank of the machine equipment is always there Contain a sufficient amount of salt.

　　Fill the salt tank of the water softener equipment with granular or pill-shaped salt for water softeners. Do not use rock salt, because rock salt

　　Impurities and sediment can cause the water softener equipment to fail to work properly.

　　The common water treatment technology for water softeners is ion exchange technology. All the components of the water purifier

　　Sub-exchange resins are usually sulfonate-type sodium ion exchange resins. After the raw water to be treated passes through the resin,

　　It can remove harmful impurity ions in water (mainly calcium)CaMagnesiumMgIons are adsorbed within the resin to achieve purity

　　The purpose of improving water quality. As the water treatment capacity of the water softener equipment increases, more and more impurities are adsorbed, making the water softer

　　The adsorption capacity of the resin in water machine equipment will gradually decrease, and it is necessary to clean the impurities adsorbed by the resin (mainly calcium)

　　CaMagnesiumMgFor ions, sodium ions are needed.NaBy means of backwashing and through ion exchange

　　Instead, the impurity ions adsorbed by the resin (mainly calcium)CaMagnesiumMgIons are displaced out and thus restored

　　The adsorption capacity of the complex ion exchange resin is also known as the regeneration of the ion exchange resin in the water softener equipment.

　　Characteristics of special salt for water softener equipment:

　　1The purity of the salt specially used for water softeners is as high as99.5%That's all.

　　2Free of any impurities: Hard substances, dirt and sediment can cause scaling in the water softener equipment.

　　3The shape of the soft water salt produced by the water softener equipment remains consistent, without bridging or clumping, ensuring the quality of the soft water

　　Efficiency.

　　4No additives are added to the water softener equipment.

　　Salt suction valve of water softener

　　Salt absorption: The process of injecting brine into the resin tank of the water softener equipment.

　　Soft water machine control valve

　　What is the valve of a water softener? As the name suggests, it is the brain of a water softener, controlled through different internal paths

　　The flow direction of water production leads to the desired process flow. For a valve, it is not an unfamiliar term

　　Language. All kinds of valves can be seen everywhere in life, from controlling space shuttles to controlling water. In fact, they can all be used

　　Understand them as different types of valves. Based on the civilian market we are facing, we will still introduce something suitable for civilian use

　　The valve of the water softener equipment is the main component.

　　For the valves used in household water softeners, we generally call them multi-way control valves: they utilize various methods

　　The method guides water to flow through the desired places, thereby achieving different functions.

　　The control valve of the water softener equipment, also known as the regeneration control valve, is the core part of the water softener. According to the control valve

　　Due to the differences, water softeners can be classified into automatic and semi-automatic types. The regeneration time of the automatic control valve water softener

　　raw The volume of wastewater is small, the salt consumption is low, and it can be regenerated and softened at any time. Semi-automatic control valves consume a lot of salt

　　There is a lot of wastewater.

　　All automatic water softeners consume electricity and are further classified into time-controlled, flow-controlled, and time-flow-controlled types

　　The molded controllers each have their own unique features.

　　The time type control valve of the water softener: It regenerates according to the set time. The advantage is that it does not affect the use during regeneration

　　The drawback of water is that no matter how much water you use or whether it needs to be regenerated, it will regenerate automatically when the time comes.

　　Water softener control valve flow type: Regeneration is carried out according to the set water flow rate. The advantage is that regeneration is only done when it is necessary

　　The drawback is that it is difficult to set the periodic flow rate scientifically, resulting in a huge waste of salt and water. When regenerating

　　It's very likely the time when you use water.

　　The time and flow dual control type of the water softener control valve: It combines the features of both and is generally set at night

　　Point regeneration will only occur when it calculates based on the recorded water usage pattern that the soft water is insufficient

　　"Student;" In practical applications, It can save water and salt50%The above; The intelligent on-demand regeneration system saves you the trouble.

　　The control valves of imported water softeners are of good quality, stable performance, have few malfunctions, but are expensive. "Domestic control"

　　The quality of the valves is slightly inferior and the price is lower. The control valves of domestic water softeners generally cannot achieve the mixing of time and flow

　　In harmony, simultaneously There are no fully automatic control valves either. There are good valve heads on the market specifically designed for household water softeners

　　The water treatment environment design of the equipment.