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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.

  • How Cationic Polyacrylamide Emulsion Improves Sludge Dewatering

    In modern wastewater treatment operations, cationic polyacrylamide emulsion plays a crucial role in enhancing sludge dewatering efficiency. This water-soluble polymer, commonly used as a flocculant, offers significant advantages in improving the separation of solid and liquid phases during the sludge treatment process. Its high reactivity, rapid dissolution rate, and strong flocculating performanc...

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  • How Gel Breaking Agents Perform in High-Temperature Drilling and What That Means for Field Efficiency

    As drilling projects move deeper and into more geologically complex regions, the demands placed on drilling fluids and their additives continue to increase—particularly when it comes to high-temperature environments. The efficiency and stability of the gel breaking agent used in these conditions can significantly affect fluid performance, cleanout success, and overall operational reliability. Choo...

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  • Maximizing Drilling Fluid Reuse: How to Effectively Apply Gel Breaking Agents in Fluid Recycling

    In modern drilling operations, managing drilling fluid costs and environmental compliance is a top priority. One of the most impactful strategies to achieve this is through the reuse and recycling of spent drilling fluids. However, recycling is not as straightforward as filtering and storing the fluid for the next job. The residual gel structure that forms after initial use often complicates the r...

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  • How Does Polyacrylamide Improve Paper Retention Rate?

    In the papermaking industry, one of the ongoing challenges is achieving a uniform, high-strength sheet that maintains printability and surface properties. This task is complicated by the presence of non-water-soluble components such as fibers, fillers, and various additives. These materials often fail to stay uniformly distributed in the aqueous slurry due to differences in chemical compatibility....

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