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The 14th Shanghai International Water Treatment Exhibition AQUATECH CHINA (Shanghai Water Treatment Exhibition, International Water Treatment Exhibition, Asia Water Treatment Exhibition,AQUATECH CHINA) is a large-scale water treatment exhibition platform in the world. The 14th Shanghai International Water Show set sail again from June 2-4, 2021 at the Shanghai National Convention and Exhibition Center. This exhibition shows the size of 150000 square meters, the exhibition live demonst…

It is a general term for a class of chemicals used in water treatment. It refers to the chemicals added in the water treatment process in order to remove most of the harmful substances (such as corrosives, metal ions, dirt and microorganisms) in the water and obtain the required civil or industrial water. Water treatment agent is an important category of fine chemical products, with strong specificity. Different purposes and treatment objects require different water treatment agents…

Impurities in water include coarse matter, suspended matter, colloid and dissolved matter. Coarse materials, such as aquatic plants floating in the river, garbage, large aquatic organisms, gravel in the waste water and large dirt, etc. In the water supply project, the coarse impurities are removed by the facilities of the water intake structure and are not included in the scope of water treatment. In wastewater treatment, the removal of coarse impurities generally belongs to the p…

The tower structure used for cooling in the circulating cooling water system is called cooling tower for short. There are many kinds of cooling tower, according to the structure of the tower, there are frame type and FRP integral molding type; according to the power of air flow in the tower, there are natural ventilation and mechanical ventilation; according to the relative flow state of air and water in the tower, there are counter flow type and cross flow type; there are dry cooli…

Industrial circulating water refers to the chemicals used for industrial circulating water treatment. After the industrial water is recycled, the Ca2 +, Mg2 +, Cl -, SO42 – plasma, dissolved solids and suspended solids in the water increase correspondingly, and the pollutants in the air, such as dust, sundries, soluble gas and leakage of heat exchanger materials, can enter the circulating water, causing corrosion and scaling of the equipment and pipes in the circulating water sy…

People in the field of environmental protection water treatment know how important it is. If the biological treatment link fails to meet the target, we can use it to do it. Our application fields include industrial water, municipal / drinking water treatment, wastewater treatment and seawater desalination. In the field of industrial water, it is mainly used in industrial circulating cooling water treatment and industrial boiler water treatment. The chemicals used in industrial circu…

At present, due to the rapid increase of water consumption in the world, various environmental protection laws and regulations (water purification law) are promulgated one after another, and the requirements are increasingly stringent, so the promotion of various efficient water treatment agents is very fast. As far as China is concerned, the early economic growth at the cost of destroying the environment has led to the deterioration of water resources, which is in urgent need of im…

At present, there are many varieties, from low molecular weight to high molecular weight, from single type to compound type. The general trend is to develop in the direction of cheap, practical, non-toxic and efficient. According to its chemical composition, flocculants can be divided into inorganic flocculants and organic flocculants. Among them, inorganic flocculant includes inorganic coagulant and inorganic polymer flocculant; organic flocculant includes synthetic organic polymer…