首页> 外文OA文献 >Analisis Kandungan Merkuri (Hg) pada Air Sumur Gali Masyarakat di Sekitar Penambangan Emas Tradisional Desa Saba Padang Kecamatan Huta Bargot Kabupaten Mandailing Natal Tahun 2015
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Analisis Kandungan Merkuri (Hg) pada Air Sumur Gali Masyarakat di Sekitar Penambangan Emas Tradisional Desa Saba Padang Kecamatan Huta Bargot Kabupaten Mandailing Natal Tahun 2015

机译:传统金矿开采Saba矿场附近的公共挖土环境中的汞含量(Hg)分析Huta Bargot地区Mandailing圣诞区2015

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摘要

The contamination of wells is influenced by any factors, such as condition of geographic, hydrogeology, soil topography, season, ground water flow rate and construction of physics of wells. With the founding of prospect area for gold in Mandailing Natal especially at sub-district of Huta Bargot, the higher of gold mining by the local people without permission.Generally, the mining activities cause the damage of environment,, it cause the contamination or pollution in the mining location.The assessment was conducted to study the traditional gold mining process, to study the content of mercury (Hg) on the waste water, the wells water of local people and to study the content of Mercury in the water of wells based on the distance from the center of traditional gold mining. This research is a descriptive study. The sample was took from the local wells in Rural village of Saba Padang, sub-district of Huta Bargot Mandailing Natal and than tested in the laboratory.Based on the result of research it known that the assessment was conducted at 9 sample of water of wells with the content of Mercury is less than standard content and 1 sample of waste water that positively contain Mercury with the higher content on the waste water for 0.01736 mg/l and the lower content is 0.0001 mg/l. According to the regulation of Health Minister No. 82 of 2001 concerning to the processing of water quality and pollution control the permitted value is 0.001 mg/l.The content of Mercury (Hg) in human body has a bad impact for the health either in short or in a long term. Therefore, the local people as miners must pay attention to the distance of mining processing to the settlement area of people that not less than 200 m from the center of traditional gold mining so the local people is safe and the consumed water is not contaminated by Mercury (Hg).
机译:井的污染受任何因素的影响,例如地理条件,水文地质条件,土壤地形,季节,地下水流速和井的物理构造。随着曼达岭纳塔尔地区特别是胡塔巴哥地区金矿勘探区的建立,当地人未经许可就开采了较高的金矿。通常,采矿活动会破坏环境,造成污染或污染。进行了评估,以研究传统的金矿开采过程,研究废水,当地居民的井水中的汞含量,并研究基于水的矿井中汞的含量。距传统金矿开采中心的距离。这项研究是描述性研究。样品取自Huta Bargot Mandailing Natal街区Saba Padang乡村的当地水井,然后在实验室中进行了测试。根据研究结果,该评估是对9口井水进行了评估汞含量低于标准含量的废水,其中1个样品中的正汞含量为0.01736 mg / l,其中较高的汞含量为0.0001 mg / l。根据2001年第82号卫生部长关于水质处理和污染控制的规定,允许值为0.001 mg / l。人体中汞的含量对人体健康都有不良影响。短期或长期。因此,作为矿工的当地人必须注意采矿加工到距传统金矿开采中心至少200 m的居民居住区的距离,以确保当地人安全并且所消耗的水不会被汞污染(汞)。

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