Is it necessary to install a water purifier? What are the benefits of installing a water purifier?
Drinking water health is a problem that everyone pays attention to because water is the basis of human survival. If you drink less than healthy water, it will cause some diseases. It is very important to drink healthy water. Some people in real life drink tap water directly and think that it is healthy enough, while others think that it is necessary to install a water purifier, so that the impurities and bacteria in the water can be filtered out, thereby improving the health of drinking water. It is necessary to install a water purifier. It has become a hot topic, and the discussion is constant, but there is no clear answer. In order to provide more reference for everyone, then let the readers understand the relevant content.
Is it necessary to install a water purifier?
First, the benefits of installing a top-rated humidifier air purifier 1. Tap water is purified with domestic water. After the evolution, the water quality is good and healthy, but after a period of pipeline transportation, it will not be contaminated with some dirt, so the water quality will drop. After installing the top home water purifier, it is possible to effectively remove the impurities and bacteria in the water, which greatly improves the health of people drinking water.
Is it necessary to install a water purifier?
2, some people are aware that tap water may be re-contaminated in transit, so they will choose to drink bottled water, which is considered to ensure the health of drinking water, but it is not known that bottled water is easy to breed bacteria if it is overnight, if Drinking is likely to pose a threat to human health. And the price of bottled water is also relatively high, and economic consumption is still relatively large. If you install a water purifier, not only can you effectively solve the water health, but you can have no worries at one time. It is more cost-effective to install a water purifier than to buy bottled water.
Second, the outstanding advantages of the water purifier 1, the water purifier’s water purification effect is very good, can remove impurities in the water, and harmful substances to the human body, the use of quality water purifiers can often fully guarantee people’s drinking water health.
Is it necessary to install a water purifier?
2, people are worried about the health of tap water, so they will buy bottled water, but the cost is very high. In the long run, the cost performance of installing water purifier is relatively high.
The above mentioned the benefits of installing a water purifier and the advantages of the water purifier itself. Presumably, many people have a new perspective on whether or not the water purifier is installed. In fact, the installation of water purifier is still very necessary, it can effectively ensure the user’s water health, avoid causing disease, has a positive and far-reaching significance for the human body. Speaking of this, many people worry that the price of water is too high. In fact, its price is moderate, it can be described as the price of the people, and most people can accept it. But then again, even if the water purifier costs a few thousand dollars, but it can be used for several years, the average is not expensive, so it is highly recommended that you buy a water purifier.
What are the main pollutants in the air and what kind of harm will they cause to people?
One: The pollutants in the air are: 1. Carbon monoxide: It is a colorless, odorless and odorless flammable and toxic gas. It is a product of incomplete combustion of carbonaceous fuel. In high-altitude cities or cold environments, the problem of carbon monoxide pollution is more prominent. 2. Nitrogen oxides: mainly refers to nitrogen monoxide (NO) and nitrogen dioxide (NO2), most of which are derived from the high-temperature combustion process of fossil fuels. Nitric oxide is relatively harmless. But it is quickly oxidized by ozone in the air and blackened into nitrogen dioxide. Combustion of nitrogenous fuels (such as coal) and nitrogenous chemicals can also directly release nitrogen dioxide. Mobile emissions are generally one of the main sources of urban nitrogen oxides. 3. Ozone: It is a representative of ozone pollutants of photochemical smog. It is formed and enriched by a series of complex atmospheric chemical reactions under the strong sunlight by nitrogen oxides and hydrocarbons in the air. Although ozone in the upper stratosphere has important anti-radiation protection for Earth’s life, ozone at low altitudes in the city is a very harmful pollutant. 4. Hydrocarbons: Hydrocarbons in nature are mainly produced by the decomposition of organisms such as methane and ethylene. Methane has a stable structure and does not cause photochemical pollution. However, ethylene has a strong photochemical activity and also produces formaldehyde to irritate the eyes. Anthropogenic hydrocarbon emissions come mainly from incomplete combustion processes and evaporation of volatile organic compounds. Most of the hydrocarbon components are not harmful to human health but can lead to the formation of photochemical smog. 5. Sulfur oxides: mainly refers to sulfur dioxide (SO2), sulfur trioxide (SO3) and sulfates, such as burning sulfur-containing coal and petroleum. In addition, natural processes such as volcanic activity also emit a certain amount of sulfur oxides. Sulfur dioxide has an important impact on human health. Sulfur dioxide is highly irritating to the human conjunctiva and upper respiratory tract mucosa. It can damage bronchial tubes and can cause bronchitis, pneumonia, and even pulmonary edema. The mortality rate of elderly or chronic patients with short-term exposure to sulfur dioxide concentration of 0.5 mg/m3 is higher than 0.25 mg/m3, which may worsen the condition of patients with respiratory diseases. People with long-term exposure to air at a concentration of 0.1 mg/m3 have increased respiratory symptoms. In addition, sulfur dioxide is likely to cause corrosion, peeling, fading and damage to metal materials, house construction, cotton-spun chemical fiber fabrics, leather paper, and other products. It can also make plant leaves yellow or even dead. According to the national environmental quality standards, the daily average concentration of residential areas is less than 0.15 mg/m3, and the annual average concentration is less than 0.06 mg/m3. And further, react with the water in the air to form acid-level pollution. Sulfur dioxide is a ubiquitous pollutant in cities. The sulfur dioxide in the air mainly comes from industrial production in thermal power generation and other industries, such as combustion of fixed-source fuels, production of non-ferrous metals, production of steel, chemicals, and sulfur plants, and emissions from small heating boilers and civil coal stoves. Sulfur dioxide is a colorless gas that is irritating and easily oxidized to sulfur trioxide under the catalysis of sunlight or some metal oxides in the air. Sulfur trioxide has a strong hygroscopicity and forms a sulfuric acid mist after contact with water vapor, and its stimulating effect is 10 times stronger than that of sulfur dioxide, which is also the main reason for the formation of acid rain. The inhaled sulfur dioxide in the human body mainly affects the respiratory tract. It quickly contacts the water in the upper respiratory tract, forming a strong stimulating effect of sulfur trioxide, which can impair the function of the respiratory system, aggravate the existing respiratory diseases, and produce a series of symptoms. Such as asthma, shortness of breath, cough and so on. Those most susceptible to sulfur dioxide include asthma, cardiovascular, chronic bronchitis and emphysema, as well as children and the elderly. When sulfur dioxide coexists with the following particles, the harmful effects are enhanced. 6. Particulate matter: mainly refers to liquid or solid matter dispersed in the air. Its particle size is in the grade of rice, and the particle size is about 0.0002-100 microns, including aerosol, smoke, dust, fog and soot. And many other forms. Particulate matter is a general term for soot and dust. There are natural sources such as sand and dust, volcanic eruptions, forest fires, and other particulate matter; there are also some sources of particulate matter, such as industrial activities, construction, garbage incineration, and vehicle exhaust. Since particulate matter can adhere to toxic metals, carcinogens, and pathogenic bacteria, it is more harmful. Particulate matter in the air can be further divided into dust falling, total suspended particulate matter and respirable particulate matter. Among them, inhalable particles can penetrate into the lungs with the respiration of the human body, producing toxic effects. 7. Mercury (Hg) and its compounds are highly toxic substances that can accumulate in the body. Mercury in the air migrates into the water body by leaching in the rain. The harm of mercury in the water body is mainly caused by headache, dizziness, numbness, and pain. Methylmercury in total mercury is easily absorbed by the liver and kidney in the human body, and only 15% of it is absorbed by the brain, but the first damage in brain tissue, and it is difficult to treat, often causing death or death for a lifetime. 8. Volatile Organic Compounds: This chemical includes benzene, formaldehyde, and 1,3-butadiene (Butadiene), which are formed by incomplete combustion of automotive fuels and evaporation of petroleum, oil, and lubricants. Even at low concentrations, it can cause cancer, cardiovascular disease, and liver and kidney dysfunction. They may also cause congenital malformations and infertility. Volatile organic compounds react easily with oxygen and other oxidants, releasing more dangerous toxins. 9. Lead: Enter the body through air, food, and water. It can also be attached to dust particles and stored in blood, bones and soft tissues. Lead can cause severe kidney disease, liver disease, nervous system diseases, and other organ problems. In addition, it can lead to psychological disorders, paralysis, and mental retardation, especially to children. For decades, lead has been entering the atmosphere through tail gas from leaded gasoline. In 2003, Russia banned the production of leaded gasoline, which led to a rapid decline in lead concentrations in the country’s atmosphere. Lead, like other heavy metals, can penetrate into plants, so people must be careful when burning leaves, because this very dangerous toxin may turn back and return to the air. 10. Toxic substances: Even if the air contains trace amounts of toxic substances, it will cause serious damage to plants and animals. The US Clean Air Act lists 188 species released by industrial equipment, 21 species released from automobile exhaust, and typical toxic compounds contained in 33 urban air. Most of these toxins can cause cancer or cause DNA damage. After they are attached to the surface of suspended particles, they are more harmful to humans and animals. It is found that gu is caused by toxic substances and can even be passed on to future generations. Smaller concentrations of toxic substances can only show toxicity in special circumstances. Toxin concentration is an important criterion for assessing the ecological environment. Second: the adverse effects of air pollution on humans 1. Cause respiratory diseases; 2. The harmful substances in crops will increase, causing harm after eating; 3, causing people’s mental and emotional well; 4. Destroy local ecology and harm organisms in the area.
Do you know what are the most harmful substances in the water?
Our daily life is inseparable from water, whether it is domestic water or drinking water, but do you know the common hazardous substances in the water?
The water is transported by a galvanized iron pipe, and the water and iron are oxidized to form red iron oxide, which is further oxidized to black ferric oxide. Pipes in new buildings are more susceptible to oxidation. Excessive iron content, not only the perception, poor taste, long-term drinking, will increase the burden on the kidneys, leading to disorders of the endocrine system, high blood pressure, and other diseases.
Lead and other heavy metals:
In the process of water transportation, there will be a lot of heavy metals such as lead mixed into the water. Long-term drinking will increase the burden on the liver and kidneys of the human body, and easily cause diseases in the liver, kidney, heart, and nervous system.
Calcium and magnesium ions:
The combination of calcium and magnesium ions in high hardness water and sulfate will make the water produce the bitter taste and cause gastrointestinal dysfunction. Long-term drinking of hard water will lead to an increase in the incidence of kidney stones.
Whether it is surface water or groundwater as a source of water, bacteria and E. coli in tap water can be said to be ubiquitous. Water is the source of life, the water contains nutrients, and the water has relative thermal stability, thus providing a good environment for the growth and reproduction of various bacteria. Even if the water contains a very small amount of nutrients, bacteria and viruses will survive and breed. Almost everyone knows the dangers of bacteria and viruses.
If you want to avoid the harmful effects of these substances on the human body, it is recommended to drink straight drinking water. The drinking water uses nine-stage filtration technology, so you don’t have to worry about bacteria, viruses and heavy metals.
In recent years, the issue of drinking water safety has gradually gained more attention. Water Purifier Consumer demand is also rising. The function of the water purifier is to effectively filter out rust, sand, colloid, and chemical chemicals such as residual chlorine, odor, color, and pesticide in the water. Moreover, it can effectively remove impurities such as bacteria, germs, toxins, and heavy metals in the water. Then, Water Purifier What is the role? Common waters harmful to the human body include industrial wastewater, pesticide-contaminated water, heavy metal water, animal wastewater, etc.; common harmful substances in water include bacteria, viruses, E. coli, particulate impurities, and residual chlorine. The water purifier can also purify all the above toxic water, and the water purifier can remove the harmful substances contained in the above water. The mission of the top home water purifier is to purify the water, improve the water source, and install it in the kitchen to purify the tap water (groundwater). It can effectively remove harmful substances such as viruses, impurities, residual chlorine, and heavy metals in the water, and wash the vegetables, cook rice, and soak the fruits with purified water. It is very healthy and beneficial. 2, instead of barrel bottled water The cost of bottled water is extremely high, which is not suitable for daily use by the family. Bottled water is listed as daily water by most wealthy families. However, this method is too high for consumption and is not suitable for large-scale use, and the effect may not be like a water purifier. The barreled water is connected to the water dispenser, which has a high cost, a short useful period and is more susceptible to secondary purification. A bucket of water is about 70 yuan, the cost is higher, and the water is tap water that is processed by a large water purifier or pure water. There are very few natural wells. A bucket of water is stored for a short period of time and is easy to change. It is in an open form after being connected with the water dispenser and will be purified by the purifying substance in the air. 3, the benefits of water purifier (1) Making tea: There is no residual chlorine smell, and the tea is more fragrant and purer. (2) Use hot water to make hot pot: the top is not bleached, the soup is positive, and the taste is purer. (3) Mung bean soup: 30 minutes of mung bean completely flowering, clear soup green water (cooked with tap water, mung bean soup red, red foam on it, and a long time). (4) Cooking rice, steaming rice, making noodles, stir-fry: no more chlorine, the rice is more fragrant. (5) Electric kettle boiling water: no water, no cleaning. (6) Cleaning the ophthalmic lens: reduce scratches and be cleaner. (7) Wash your face, wash your hands and take a bath: the skin is delicate and white, no longer greasy, saving time and detergent. (8) Laundry and towels: no longer yellow or hard; (9) Extend the service life of electric appliances: water heaters, washing machines, electric irons, humidifiers, etc.