Traditional Culture Encyclopedia - Hotel franchise - What are the benefits of RO reverse osmosis for water purifier?
What are the benefits of RO reverse osmosis for water purifier?
Second, the pure water produced by ro reverse osmosis water purifier is fresher, more hygienic and safer than bottled water. It has a wide range of uses: it can be drunk raw or boiled. The most prominent feature in this respect is that the kettle or electric hot water bottle will never scale again; Pure water for cooking is more hygienic and delicious; Bathing with pure water can remove impurities from the skin, moisturize the skin and play a natural beauty effect; It can provide water for small household appliances such as humidifier, steam iron and beauty instrument. And there will never be an annoying scale; When used together with an ice maker, the ice cubes made are crystal clear without any peculiar smell. Reverse osmosis technology: reverse osmosis was originally reverse osmosis, which was developed by NASA with the support of the government. After years of research, it cost billions of dollars. The principle of reverse osmosis is to apply a pressure greater than the natural osmotic pressure on the raw water side, so that water molecules can reverse permeate from the high concentration side to the low concentration side. Because the pore size of the reverse osmosis membrane is much smaller than hundreds or even thousands of times that of the case virus and bacteria, all kinds of viruses, bacteria, heavy metals, solid soluble substances, polluted organic substances and calcium and magnesium ions cannot pass through the reverse osmosis membrane at all, thus achieving the purpose of softening and purifying water quality.
One: RO(Reverse Osmosis) reverse osmosis technology is a membrane separation and filtration technology driven by osmotic pressure difference, which originated from the research of American space science and technology in 1960s, and then gradually transformed into civilian use, and has been widely used in scientific research, medicine, food, beverage, seawater desalination and other fields. The pore size of RO reverse osmosis membrane is as small as nanometer (1 nm = 10*-9 m). Under certain pressure, water molecules can pass through RO membrane, while impurities such as inorganic salts, heavy metal ions, organic substances, colloids, bacteria, viruses, etc. The water in the source water cannot pass through the RO membrane, thus strictly distinguishing permeable pure water from impermeable concentrated water.
Two: the water filtered by the reverse osmosis water purifier is pure water, which has neither harmful substances nor beneficial substances. It can be directly drunk and boiled without scale. Especially suitable for users with poor local tap water quality. If the local tap water quality is acceptable, it is enough to buy an ultrafiltration water purifier, which does not consume electricity or waste water, but the water filtered by the ultrafiltration water purifier must be boiled before drinking, and it will also produce scale.
- Related articles
- How to take a bus from Changping to Vienna Hotel, Shixiang Road, Songshan Lake?
- Signed a formal contract in the hotel and worked as the head of the front office for two years. My salary has been reduced because the hotel needs to be audited. How can I defend my rights? .
- What about Wuwei Andeli Shopping Center Co., Ltd.?
- What do you mean by an evening ticket to stay in China?
- Road trip is recommended for Shenzhen 1-2 weekend, and five scenic spots around Shenzhen for short trips to road trip are recommended.
- How is the accommodation in Shiren Scenic Area?
- What are the famous travel magazines?
- What materials do I need to apply for a British visa?
- Do most hotel management staff have height restrictions? Has the hotel management in the university developed?
- There are several coach stations in Nanjing. How to get to the railway station?