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关于使用两种度的过氧化进行静态测试的比较数据集,用于预测酸性矿井排水

Muhammad Sonny Abfertiawan¹, Yoseph Palinggi², Mindriany Syafila¹

¹Water and Wastewater Engineering Research Group, Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, Indonesia.

|November 29, 2023

概括

这项研究比较了使用7.5%和15%的过氧化用于酸性矿井排水 (AMD) 预测的净酸生成 (NAG) 测试结果. 这些发现有助于理解AMD的潜力,并优化矿业中的静态测试方法.

科学领域:

环境科学环境科学
地质化学地质化学
采矿工程采矿工程采矿工程

背景情况:

酸性矿井排水 (AMD) 在采矿业务中构成重大环境风险.
静态测试,包括酸会计 (ABA) 和净酸生成 (NAG),对于AMD预防至关重要.
由于其简单性和速度,NAG测试在印度尼西亚被广泛使用.

研究的目的:

为了比较NAG测试结果,使用7.5%和15%的过氧化.
分析不同氧化度的NAG溶液的行为.
为研究AMD预测方法的研究人员提供数据集.

主要方法:

在564个岩石核心样本上进行了NAG测试,使用两种过氧化度 (7.5%和15%).
监测的NAG溶液参数:Fe,Mn,SO4度,ORP,导电性,TDS,以及温度.
收集了关于代表性岩石特征的数据.

主要成果:

数据集对不同氧化度的NAG测试结果进行了比较.
对于各种岩石类型和测试条件,详细记录了溶液的行为.
该研究为评估过氧化度对NAG测试疗效的影响提供了基础.

结论:

该数据集有助于研究NAG测试中7.5%和15%过氧化之间的差异.
了解不同氧化度的硫化矿物氧化行为得到了增强.
这些数据支持在采矿中改进AMD预测策略.

关键词:

酸矿井排水系统酸矿井排水系统酸会计是指以酸为基础的会计.净产生酸的产生.静态试验静态试验硫化物矿物质是硫化物矿物质.

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