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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.

  • What are the advantages and disadvantages of using anionic, cationic, or nonionic polyacrylamide?

    Polyacrylamide (PAM) is a versatile chemical used in the papermaking industry for its ability to enhance various aspects of the paper production process. It is categorized into three main types based on its ionic properties: anionic, cationic, and nonionic. Each type offers distinct advantages and disadvantages depending on the specific application and requirements in paper manufacturing.Anionic P...

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  • We participated in the Environmental Expo in Guangzhou, China and achieved great success.

    From June 26 to 28, 2024, our company participated in the Environmental Expo held in Guangzhou, China, and achieved complete success. At the exhibition site, our company showed our latest achievements and technical solutions to our customers. We are particularly focused on the application of polyacrylamide in environmental protection and water treatment, and provided professional explanations and...

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  • Precipitation test of standard process.

    Precipitation test of standard process I.PAM Solution Preparation 1.Polyacrylamide selected for the precipitation test,Prepare the appropriate number of labels, beakers, stirrers and other equipment.2.Take 100ml water in 250ml beaker,numbered and labeled    3.Slowly add Ag PAM into 100ml water4.PAM dosing, setting a higher stirring speed (about 3cm deep vortex formation), the PAM slowly shaking in...

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