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Jiangsu Hengfeng je postao profesionalna baza za proizvodnju i istraživanje i razvoj za kemikalije za obradu vode i kemikalije za naftna polja u Kini.

  • Odbijte tretman procjednih voda

    Procjedne vode iz otpada nastaju fermentacijom, ispiranjem kišom, namakanjem površinskih i podzemnih voda tijekom procesa odlaganja smeća ili odlagališta. Procjedne vode mogu predstavljati opasnost za površinske i podzemne vode. Obrada procjedne vode iz otpada postala je središte proučavanja okoliša. Karakteristika otpadnih procjednih voda je visoka koncentracija organskih tvari, visok sadrž...

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  • The Role of Polyacrylamide Ionic Strength in Papermaking Efficiency

    Polyacrylamide (PAM) is widely recognized for its critical role in improving the papermaking process, particularly as a retention agent, filter aid, and leveling agent. However, one of the most significant factors affecting its performance is its ionic strength, which can drastically influence how polyacrylamide interacts with pulp fibers and enhances the retention of fines. This interaction is no...

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  • Maximizing Paper Quality: How Retention Aids Enhance Strength, Porosity, and Opacity

    In the world of papermaking, every ingredient and process step contributes to the final product's quality. Among these, retention aids play a significant role in improving paper strength, porosity, and opacity, which are key characteristics for producing high-quality paper across various applications. These chemical additives, often high-molecular-weight compounds like polyacrylamide (PAM), are de...

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