氯化钙和硫酸镁复合药剂处理洗煤废水的效果及机理

Yafeng Li, Yingjun Hao, Lin Chen
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引用次数: 0

摘要

摘要:用CaCl2和MgSO4复配了一种新试剂。通过实验确定了CaCl2与MgSO4的最佳质量比为1:1。通过正交试验确定了用氯化钙和硫酸镁复合药剂处理洗煤废水的最佳工艺条件。通过生产试验,验证了实验室试验结果的可行性。经过分析,我们认为CaCl2和MgSO4复合药剂处理洗煤废水的混凝机理并不完全符合DLVO理论。由许多方面相互关联而产生。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of Using CaCl2 and MgSO4 Compound Reagent Treating Coal-Washing Wastewater and Its Mechanism
Abstract-A new reagent is compounded by CaCl2 and MgSO4. It is determined through experiments that the proper mass ratio of CaCl2 and MgSO4 is 1:1. The optimum technical conditions which use CaCl2 and MgSO4 compound reagent to treat coal-washing wastewater are determined by the orthogonal experiment. The experimental results in laboratory are proved to be feasible through experiments in production. After analysing, we think that the coagulation mechanism of CaCl2 and MgSO4 compound reagent treating coal-washing wastewater does not comletely comply with DLVO theory. Resulting from many aspects related to each other.
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