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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 Is Dewatering Of Sludge and Why It Matters for Facilities

    In the world of wastewater treatment, handling by-products effectively is just as important as cleaning the water itself. Among these by-products, sludge—a semi-solid material generated during the treatment process—presents particular challenges. While it may appear to be a mere residue, the way facilities manage this material has far-reaching implications for operational efficiency, environmental...

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  • Organic Flocculants & PAM for Wastewater Treatment: A Comprehensive Guide

    1. Understanding Organic Flocculants 1.1 Definition and Sources of Organic Flocculants Organic flocculants are naturally derived or bio-based substances that promote the aggregation of suspended particles in liquids, facilitating their removal through sedimentation, filtration, or flotation. Unlike synthetic counterparts, organic flocculants are typically obtained from renewable sources such as pl...

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  • Why Separation of Solid and Liquid Matters in Chemical Manufacturing

    In chemical manufacturing, the separation of solid and liquid is a critical process that impacts operational efficiency, product quality, and environmental responsibility. From polymer production to pharmaceuticals, water treatment to agrochemicals, proper separation ensures smoother workflows, reduces waste, and allows manufacturers to meet regulatory and sustainability goals. The process is more...

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  • High Molecular Weight Anionic Polyacrylamide Flocculant: Uses & Benefits

    1. Introduction In a world that increasingly faces challenges related to water treatment, industrial waste management, and environmental sustainability, efficient methods of flocculation and sedimentation are crucial. High Molecular Weight Anionic Polyacrylamide Flocculants (HMW APAM) have emerged as essential tools in addressing these challenges, offering solutions across various industries, incl...

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