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Jiangsu Hengfeng has become a professional production and research and development base for water treatment chemicals and oilfield chemicals in China.

  • Application and function of polyacrylamide in Dissolved Air Flotation (DAF)

    Dissolved Air Flotation (DAF) is a water treatment technology used to remove pollutants such as suspended matter, grease, and solid particles from water. Flotation technology has a high removal efficiency for fine suspended matter and can remove tiny particles that are difficult to remove by traditional sedimentation methods. Flotation technology is widely used in the treatment of urban sewage and...

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  • The Role of Ionic Charge in Polyacrylamide's Performance in Papermaking

    Polyacrylamide (PAM) is a critical component in modern papermaking, widely used for its ability to act as a retention agent, filter aid, and leveling agent. While its general benefits are well-known—such as improving paper quality, enhancing pulp dewaterability, and reducing raw material consumption—one aspect that plays a particularly pivotal role in its performance is the ionic charge. The ionic...

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  • The Role of Polyacrylamide in Nickel Ore Extraction and Guidelines for Selection

    Polyacrylamide (PAM) is a critical auxiliary agent in nickel ore extraction processes, renowned for its excellent flocculation properties and broad applicability. However, selecting the appropriate type of PAM for specific process requirements is essential for optimizing performance. Below are key considerations for choosing the right polyacrylamide: Selection Based on Process StagesNickel ore ext...

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