Water quality testing is one of the necessary tasks before water home installation. It largely determines what water home equipment you need. General water quality testing is done by professional water quality testing personnel. You do not have to ask a professional company to install it. Before, you can also check the water quality of your own home. It is not difficult. At the same time, you can also determine what type of water treatment equipment you need, and make a budget for the water home.
1. Look: Use a glass with a high transparency to be filled with a glass of water. Look at the light to see if there are any fine substances suspended in the water? Allow to stand for three hours, then observe whether there is any sediment at the bottom of the cup. If so, indicate that the impurities are suspended in the water. Seriously exceeded the standard; must use the water purifier for terminal processing;
2. Smell: Use a glass to pick up a glass of water as far as possible from the faucet, and then smell it with your nose. Is there any smell of bleaching powder (chlorine)? If you can smell the bleaching powder (chlorine), it means that the residual chlorine in the tap water is too high! It is also necessary to use a water purifier for terminal processing;
3. Taste: drink hot boiled water, have the taste of bleaching powder (chlorine), if you can smell the bleaching powder (chlorine), it means that the residual chlorine in the tap water is too high! You must also use the water purifier for terminal treatment;
4. View: use tap water to make tea. After the night, observe whether the tea is black. If the tea is black, it means that the iron and manganese in the tap water are seriously exceeded. The water purifier with iron and manganese filter should be used for terminal treatment.
5. Product: Tasting the boiled water, the taste is flawless? If it is, the hardness of the water is too high. It should be treated with a water purifier with a softening filter containing ion exchange resin. The treated water taste will be more sweet. ;
6. Check: Check the water heater at home, open the kettle, whether there is a layer of yellow scale on the inner wall? If there is, it also indicates that the hardness of the water is too high (the content of calcium and magnesium is too high), and the softened water purifier should be used as soon as possible. Softening treatment! Note: water with too high hardness is easy to cause scaling of the water heater pipe, bursting due to poor heat exchange; long-term drinking of excessive hardness of water is easy to make people with various stone disease.
It is used to analyze the testing standards and usage status of household drinking water, and to improve the detection method of household water.
Water plays a pivotal role in people's daily life. Everyone knows that life continues to be inseparable from water. 70% of the body's composition is water. The social economy is constantly developing. With the great richness of material life, people's living standards are constantly improving. Consumers have put forward higher requirements for the quality of life. Consumers’ demands for water consumption have quietly changed. From the earliest “can’t drink the disease, there is no smellâ€, “they are almost the same, the taste is good, it’s good water†For today's "not very bad relationship with health." At the same time, the development of industrialization today, production activities have caused great damage to the environment, so that the water source of drinking water has been greatly polluted, and the counterfeit and shoddy products are rampant, which seriously jeopardizes the health of consumers, so people Focus more on ensuring your own health. Therefore, “health and safety†has become a major theme of consumption.
The existing testing products on the market are basically unable to meet the needs of ordinary consumers and have potential safety hazards. At present, the main consumer groups of water quality detectors in the society are water plants and other enterprises and institutions. The instruments are powerful, high in technology, expensive, and monotonous in appearance, which is not suitable for household use; and the market for household water quality detectors is almost blank. There are only a few instruments for household water quality testing, which are simple in production and low in technology. Some testing instruments even have deceptive behaviors, which are expensive, but have little effect and cannot achieve the purpose of detecting water quality. At the same time, they are economically Give consumers a certain loss.
The types of household drinking water can be divided into boiled tap water, bottled water and bottled water. Among them, the common households are using boiled tap water, and bottled water is more popular among mobile people and young people. Bottled water is often set up in crowded public units. However, with the increase of people's drinking water and the concept, the proportion of bottled water in household drinking water is gradually increasing. In some cities with rapid economic development, household drinking water is mainly based on bottled water.
The visible effect can be achieved by using a non-conventional element such as a heavy metal to treat the microorganisms in the water, and the quality of the drinking water can be determined according to the number thereof. As a monitoring during the use of drinking water, it continuously responds to drinking water quality, ensuring that consumers can use the healthiest and safest water.
Linking water quality testing with the daily life of consumers, enabling consumers to detect water quality in a natural state, integrate into the daily life of consumers, and achieve the goal of ensuring consumers' health.
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