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首页> 外文期刊>African Journal of Biotechnology >Enhanced electroforced sedimentation of various solid-liquid systems
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Enhanced electroforced sedimentation of various solid-liquid systems

机译：增强了各种固液系统的电沉积

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This?study?presents?the?results of experimental work carried out to?evaluate?the role of polyacrylamide as dewatering aid in electroforced sedimentation. Electroforced sedimentation experiments under constant electric current density of zinc oxide and kaolin suspended in aqueous media with and without polyacrylamide were carried out and comparison was made between the experimental results and model predictions. The model solution of basic differential equation was used to measure the progress of electroforced sedimentation, represented by an average consolidation ratio?Uc?as in mechanical expression. The addition of polyacrylamide as a dewatering aid enhanced the electroforced sedimentation.
机译：这项研究显示了为评估聚丙烯酰胺在电沉积过程中作为脱水助剂的作用而进行的实验工作的结果。在有和没有聚丙烯酰胺的情况下，在悬浮于水介质中的氧化锌和高岭土恒定电流密度下进行了电沉积实验，并将实验结果与模型预测进行了比较。用基本微分方程的模型解来测量电动沉降的过程，用平均固结比ΔUcΔ表示为机械表达式。加入聚丙烯酰胺作为脱水助剂可以增强电沉积作用。

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