数学计算下混凝剂类型对电镀废水影响的计算机数值模拟

2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture Pub Date : 2021-10-23 DOI:10.1145/3495018.3501064

Yongli Zhang, Guo-Wen Zhang, Xin Chen

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引用次数: 0

摘要

本研究采用七水合硫酸锌(ZnSO4·7H2O)配置含锌电镀废水作为模拟废水，选用聚合氯化铝(PAC)、六水合氯化铁(FeCl3·6H2O)和十二水合硫酸铝钾(KAl (SO4)2·12H2O)为优选混凝剂。通过模拟含锌电镀废水的吸光度变化，分析了最佳混凝剂。实验结果表明，三种不同类型的混凝剂均有一定的处理效果。混凝剂的最佳投加量为15 mg/L，处理效果的顺序为PAC>硫酸铝钾>氯化铁。

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Computer Numerical Simulation of the Effect of Coagulant Type on Electroplating Wastewater under Mathematical Calculation

This study uses zinc sulfate heptahydrate (ZnSO4·7H2O) to configure zinc-containing electroplating wastewater as simulated wastewater, and uses polyaluminum chloride (PAC), ferric chloride hexahydrate (FeCl3·6H2O) and potassium aluminum sulfate dodecahydrate (KAl (SO4)2·12H2O) are three preferred coagulants. The optimal coagulant is analyzed by simulating the absorbance change of zinc-containing electroplating wastewater. The experimental results show that the three different types of coagulants have a certain treatment effect. The best dosage of coagulant is 15 mg/L, and the order of treatment effect is PAC>potassium aluminum sulfate>ferric chloride.

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2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture

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