Basic knowledge of water treatment and purification technology 2
　 The swimming pool equipment introduces you . The main feature of the suspended solids is that it is suspended in the moving water. In the still water, the state is light and the heavy one sinks. The inorganic suspended matter in the surface water is mainly sediment, large-grained clay or mineral waste, etc. These impurities have a large specific gravity and are easy to sink. Large organic matter such as aquatic plants, small reproductions and dead mites such as certain plankton (such as algae, bacteria or protozoa), and organic matter from sewage. Larger suspended solids such as aquatic plants are easily removed, while smaller ones are difficult to remove. Colloidal impurities in natural water are divided into two categories: inorganic colloids (silicic acid colloids, clay colloids) and organic colloids (various proteins and humus). Welcome to the company's official website http://
Colloidal impurities are characterized by relative stability in water and do not naturally precipitate when left standing. The dissolved substances in natural water are mainly oxygen ( O2 ) and carbon dioxide ( CO2 ) which are present in the molecular state in water . The presence of ionic ions in water is essentially the result of the dissolution of inorganic salts in water, such as calcium, magnesium, iron, carbonate, sulfate, chloride, and the like. The dissolved impurities cannot be removed by any mechanical means or coagulation methods, and they are stably and uniformly dispersed in water. Due to the different levels of contradictions and gaps between the water quality of natural water sources and the requirements of users for water quality, we must use natural water purification technology and use feasible scientific water treatment methods to turn natural water containing various impurities into Water that meets the requirements of life or production.
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