ANALYSIS OF HEAVY METAL CONTENT IN SALT (CASE STUDY OF SALT FIELD, LOSARANG DISTRICT, INDRAMAYU REGENCY)

Journal of Green Science and Technology Pub Date : 2021-11-09 DOI:10.33603/JGST.V5I2.5678

Mutiara Salsabiela

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Abstract

Salt is a staple food needed for human life, especially for industrial and household consumption. The raw material for making the salt comes from sea water which is very susceptible to contamination by contaminants in the form of heavy metals. The presence of heavy metals in salt will be harmful to human health when consumed. The study was conducted to determine the quality of salt free from heavy metal contamination and suitable for consumption. in Losarang District, Indramayu Regency. This research was conducted by descriptive method. Data collection techniques were carried out through observation and interviews. The samples tested were salt produced with TUF technology and Geoisolator. The sampling technique refers to SNI 19-0428-1998 regarding the instructions for taking solid samples where the sample is taken using a spear and inserted into a plastic clip that has been labeled with the name and code. The parameters tested were heavy metals consisting of Lead (Pb), Cadmium (Cd), Mercury (Hg) and Arsenic (As). The method of testing the content of heavy metals in salt in this study used the AAS (Atomic Absorption Spectrophotometer) method which was carried out in the

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盐中重金属含量分析(以因德拉玛玉县洛萨郎区盐田为例)

盐是人类生活，特别是工业和家庭消费所必需的主食。制作盐的原料来自海水，海水很容易受到重金属污染物的污染。食盐中重金属的存在会对人体健康造成危害。为确定无重金属污染、适合食用的盐的质量，进行了研究。在Losarang区，Indramayu摄政。本研究采用描述性方法进行。数据收集技术是通过观察和访谈进行的。试验样品为采用TUF技术和土工隔振器生产的盐。取样技术参考SNI 19-0428-1998关于取样固体样品的说明，其中使用长矛将样品插入标有名称和代码的塑料夹中。试验参数为铅(Pb)、镉(Cd)、汞(Hg)和砷(As)等重金属。本研究采用原子吸收分光光度法测定盐中重金属含量

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Journal of Green Science and Technology

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