The difference between pure water and ultrapure water! It's clear at a glance
The difference between pure water and ultrapure water! It's clear at a glance
Before understanding their differences, first understand what they are:
Pure water, also known as pure water, refers to water that meets the standards for drinking water. It is the source water that is treated by ion exchange, reverse osmosis, distillation, or other methods and sealed and stored in a container. It can be directly supplied to drinking water. The products sold in the market, such as Yibao or Wahaha, belong to pure water.
Ultra pure water refers to the use of an ultra pure water purifier to further purify pure water, completely removing its electrolyte, making it close to the true meaning of water, almost containing only water molecules. The resistance is close to the limit value of 18.25M Ω.
There are many differences between pure water and ultrapure water. Shenzhen Hongjie Water Technology Co., Ltd. lists some differences and summarizes them as follows:
The conductivity varies, with pure water having a conductivity between 2-10 us/cm and ultrapure water having a conductivity of 0.056 us/cm;
The production process and difficulty level vary. Pure water is made through ion exchange, reverse osmosis, and distillation, while ultrapure water is made through a series of complex purification techniques such as photo oxidation, precision treatment, and polishing, which are also processed on the basis of pure water.
The substances contained in heavy metals, bacteria, ions, impurities, etc. are also different. The impurity content in pure water is at the ppm level, while in ultrapure water it is at the ppb level. Simply put, there are no impurities in ultrapure water, which is close to theoretical water.
The places of use are also different. Pure water is mainly used for drinking, while ultrapure water should be used in other fields such as medicine, semiconductors, polishing, etc.
The instruments used for production are different. Pure water is mainly pretreated through pure water equipment and reverse osmosis, while ultrapure water is pretreated through ultrapure water equipment, reverse osmosis, and ultra purification systems.
Shenzhen Hongjie Water Technology Co., Ltd. is an integrated high-tech enterprise specializing in product research and development, production, sales, engineering design, installation and commissioning, technical consulting, and sales of supporting materials in the fields of industrial water treatment and drinking water treatment. Main products: A high-tech manufacturer specializing in the design, manufacturing, installation, commissioning, and maintenance of water treatment equipment, including pure water equipment, ultra pure water equipment, reverse osmosis equipment, GMP purified water equipment, EDI deionized water equipment, domestic sewage equipment, industrial wastewater equipment, softened water equipment, and reclaimed water reuse equipment.
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