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Behandlung von Abfallsickerwasser
Müllsickerwasser entsteht durch Vergärung, Regenreinigung, Einweichen von Oberflächen- und Grundwasser während der Müllaufschüttung oder Deponierung. Abfallsickerwasser stellt eine potenzielle Gefahr für Oberflächenwasser und Grundwasser dar. Die Behandlung von Müllsickerwasser ist zu einem Schwerpunkt der Umweltforschung geworden. Charakteristisch für Müllsickerwasser ist eine hohe organisc...
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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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