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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 Polyacrylamide Improves Water Retention in Paper Pulp

    Direct answer: what polyacrylamide does to improve water retention in pulp Papermaking polyacrylamide (PAM) chemicals improve water retention in pulp by keeping fines, fibrils, and fillers attached to fibers and by forming a controlled microfloc network that holds water more uniformly in the wet web. In practical terms, the pulp slurry drains more predictably, the sheet forms more evenly, and the...

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  • How Cationic Polyacrylamide Emulsion Removes Organics in Wastewater

    Cationic polyacrylamide (CPAM) emulsion removes organic matter from wastewater by converting dissolved and colloidal organics into larger, separable flocs through charge neutralization and polymer bridging. In practice, CPAM works best as a flocculant (or coagulant aid): it binds negatively charged organic particles, emulsified oils, and humic/fulvic substances into dense agglomerates that can be ...

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  • Cationic Polyacrylamide Emulsion for Urban Sewage Treatment

    Cationic polyacrylamide (CPAM) emulsion helps treat urban sewage by rapidly forming larger, denser flocs that settle or float faster, improving clarification and making sludge much easier to dewater. In practical terms, it is used to reduce suspended solids (TSS), lower turbidity, stabilize overloaded clarifiers, and increase dewatering throughput with lower polymer consumption than trial-and-erro...

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  • Our website is officially launched!

    Our website is officially launched!Jiangsu Hengfeng Fine Chemical Co., Ltd. is located in Rudong Yangkou Chemical Industry Park, covering an area of 125 acres with a registered capital of 65 million yuan. The main products are the polyacrylamide powder series and polyacrylamide emulsion series. The production capacity of polyacrylamide powder is 50,000 tons/year, and the production capacity of pol...

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