What are the uses of ultra-pure water equipment?

Ultra-pure water was originally produced by American scientific and technological circles in order to develop ultra-pure materials (semiconductor raw materials, nano-fine ceramic materials, etc.). ) by distillation, deionization, reverse osmosis or other suitable supercritical fine technology. Now ultra-pure water has been widely used in biology, medicine, automobile and other fields. Except for water molecule (H20), there are almost no impurities in this water, and there are no bacteria, viruses, chlorine-containing dioxins and other organic substances. Of course, there are no minerals and trace elements needed by the human body. Ultra-pure water has no hardness and sweetness and is often called soft water. You can drink it directly or boil it. Ultra-pure water is difficult to achieve by general processes. If the resistivity of water is greater than18mΩ * cm and close to18.3mΩ * cm, it is called ultrapure water.

Using pretreatment, reverse osmosis technology, ultra-purification treatment and post-treatment, the conductive medium in water is almost completely removed, and the undissociated colloidal substances, gases and organic substances in water are removed to a very low level.

The desalination core component of ultra-pure water system equipment is imported reverse osmosis membrane module, and ultra-pure water system equipment usually consists of pretreatment part, reverse osmosis host part and post-treatment part. Pretreatment consists of quartz sand filter, activated carbon filter, automatic water softener and precision filter (our company adopts automatic control valve head), and ultrafiltration system can also be used as pretreatment, but usually the project cost is high. The main purpose of pretreatment is to remove sediments, rust, colloidal substances, suspended solids, chromaticity, odor and biochemical organics contained in raw water. When the hardness of raw water is high, automatic water softener can be used to effectively protect the reverse osmosis membrane and prolong its service life. The reverse osmosis main engine is mainly composed of high-pressure pump, membrane shell, imported reverse osmosis membrane module, online instrument and control electricity.