The small ultra-pure water machine integrates the application of new overseas sewage treatment technologies, and the water volume of the water body thoroughly considers the tap water regulations. At this stage, it is widely used in organic chemistry, microbiology, pharmaceutical industry, pharmaceutical industry, microelectronics technology, semiconductor materials, chromatography, cell culture, protein purification, biology and other industries. In order for beginners to use the equipment as soon as possible, customers must have a certain grasp of the residues in the water that can be filtered. Let's talk about it carefully.
1. Particulate chemical substances: including fine sand, rust, algae, suspended solids and other particulate residues visible to the human eye. Such particles often float in the flowing water, causing the water to become turbid. This kind of particles is very unstable and can be removed by settling and filtering.
2. Colloidal substances: colloidal solubilized substances are chemical substances that are larger than positive ion chemical substances and smaller than particulate chemical substances. The colloidal solution is a combination of many molecular structures and positive ions. The colloidal solution chemicals cannot be removed by the force of the foundation settling autonomously. Generally, drugs are added to the water to destroy its reliability, and the colloidal solution foundation is allowed to settle for removal. There will be colloidal solution chemicals in groundwater or surface water.
3. Ionic substances: including positive ions and cations. Positive ion chemicals are generally soluble in water and can be removed by ion exchange or desalination.
4. Non-reflected melting gas: Non-reflecting melting gas refers to the gas that does not cause chemical changes with water, such as N2, causes the introduction of positive ion air pollutants into the water and harms the pH of the water.
5. Reflectable melting gases: The common melting gases in pure natural water include CO2, carbon dioxide, and sometimes hydrogen chloride and nitrogen dioxide. Most of this gas dissolved in water has an erosive effect on metal materials.
