What types of industrial distilled water are there?

Industrial distilled water is a high-purity water obtained through the distillation process using distillation equipment. It is utilized in numerous industrial fields and production processes. Depending on different preparation methods and applications, industrial distilled water can be categorized into various types, as follows:

Distilled Water: Refers to high-purity water obtained through direct distillation or multi-effect distillation equipment, with an electrical conductivity typically below 0.1 μs/cm, suitable for electronics, semiconductors, and other fields.

2. Ultra-pure Water: This is a higher quality product obtained through further processing and purification of distilled water, with a conductivity as low as below 0.05μs/cm. It is mainly used in industries such as microelectronics and biotechnology.

3. Electronic Grade Water: A highly pure water that surpasses ultra-pure water, suitable for high-tech fields such as semiconductor, display devices, and optoelectronic devices.

4. Ultra-Pure Distilled Water: A product that combines distilled water with other high-purity water sources, suitable for industries requiring an even higher level of purity, such as biology and the brewing of high-quality beer from dried malt.

Distilled Water: A high-purity water specifically designed for medical use, meeting relevant standards for purity and microbiological indicators, suitable for injection water and other applications.

6. Coating-grade Distilled Water: It is highly purified water after treatment, suitable for production processes requiring high-purity water, such as surface coating, laser cutting, and printing.

7. Quality Standards: All types of industrial distilled water must comply with relevant national, industry standards, and regulations to ensure their quality and suitability.

In actual production and application, various types of industrial distilled water possess their unique characteristics and uses. Selecting the appropriate product based on specific requirements ensures the quality and efficiency of the production process. Moreover, strict control over the production and use of industrial distilled water is necessary to prevent contamination and cross-contamination issues, guaranteeing the smooth progression of the production process.