With the development of industry, the discharge of industrial wastewater and sewage is increasing day by day, and the pollution caused by it has seriously threatened people’s health. Oily wastewater is a common type of wastewater. Oily wastewater mainly comes from oil refinery wastewater, oilfield wastewater, and wastewater from mechanical processing industries, and the water …
Today, I would like to share with you popular science about the treatment of meat processing wastewater in food processing industry wastewater. Meat processing wastewater is an organic wastewater with high suspended solids that is easily biodegradable, and the quality and quantity of wastewater vary widely. At present, the treatment of this kind of wastewater …
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As an important polymer, polyacrylamide has a wide range of applications in the field of mineral processing. This article will discuss the application and advantages of polyacrylamide in mineral processing. 1. What is polyacrylamide? Polyacrylamide (PAM) is a high molecular polymer, which is formed by free radical polymerization of acrylamide monomer. Polyacrylamide has two …
Polyacrylamide is a high molecular polymer widely used in sand washing fields, and it has excellent precipitant properties. The sewage in the sand-washing field mainly contains a large amount of sediment and impurity-suspended matter, and the turbidity of the sand-washing sewage is high. In the sand washing field, polyacrylamide is mainly used as a solid-liquid …
Polyacrylamide is a linear polymer with high chemical activity and its appearance is white powder or translucent particles. Its products have strong applicability and a wide range of applications, especially the use of polyacrylamide in papermaking technology. It is very extensive, it can be said that it runs through the paper industry. The specific application …
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Our factory is located in Gongyi, China. Zhengxi High-speed Railway, Longhai Railway, Lianhuo Expressway, G310, S312 Yanhuang Expressway and Zhongyuan Road West Extension Expressway cross east and west, Gongdeng Expressway and S235 run through the north and south, and the transportation network is complete and convenient. Founded in 1999, the factory has successfully built three …
Product Description: Polyacrylamide (PAM) is one of the most widely used varieties of water-soluble polymers. It is divided into cationic polyacrylamide, anionic polyacrylamide and nonionic polyacrylamide. Because the structural unit of polyacrylamide contains amide groups, it is easy to form hydrogen bonds, which makes it have good water solubility and high chemical activity, and it is easy to obtain various …
The polyacrylamide flocculant produced by our factory is a high-molecular organic compound, most of which have a molecular weight of more than several million and some even close to 20 million. Therefore, their dissolution methods are very different from those of inorganic small-molecule iron salts and aluminum salt coagulants. Generally speaking, the following principles should be …
Method Of Use: After dissolving the PAC solid product with water at a ratio of 1:3, add 10-30 times of water to dilute to the required concentration before use. The optimal pH value of dosing is 3.5-5.0, choosing the optimal pH value to add can give full play to the maximum benefit of coagulation. The …
Polyacrylamide can be divided into “anionic, cationic and nonionic polyacrylamide” according to its ionic properties, but the properties of high molecular organic polymers can be divided into anionic and cationic. Although both cationic polyacrylamide and anionic polyacrylamide are used as flocculants in sewage treatment, they are different in effect and principle. What is the difference between the anion and cation of …
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