Study of arsenic contamination of soils of Ambrolauri municipality

Pressing Problems in Hydrometeorology and Ecology Pub Date : 2023-05-29 DOI:10.36073/1512-0902-2023-133-100-105

L. Shavliashvili, G. Kuchava, Ekaterine Shubladze, M. Tabatadze

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Abstract

In 2022, the level of arsenic contamination of soils as a result of exposure to hazardous industrial waste containing arsenic from Rachi Mining Chemical Plant was studied in Ambrolauri municipality. In particular, a study of arsenic contamination of the soils of the villages of Uravi, Abari, Likheti and Sori, Oni, Utsera, Shovi, Nikortsminda, Ambrolauri and Shaori reservoir was conducted. Soil samples were taken from the exposure sites of arsenic factories (Uravi 1 and Uravi 2); from agricultural fields (Sori, Abari, Likheti); From recreational (Ambrolauri, Nikortsminda, coast of Shaori reservoir) and background (Utsera, Shovi, Oni) places. Soil samples were taken at 0-5 and 5-20 cm depth in June and October. Points highly contaminated with arsenic in the soil have been identified and hazard indices have been calculated. 19 at-risk soil sampling sites were identified with hazard index (HQs>1) due to high arsenic concentrations. According to the comparison of the results of the conducted research, the soils of Uravi are the most contaminated with arsenic

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安布罗夫里市土壤砷污染的研究

2022年，在Ambrolauri市研究了接触Rachi采矿化工厂含砷的危险工业废物所造成的土壤砷污染水平。特别是对Uravi、Abari、Likheti和Sori、Oni、Utsera、Shovi、Nikortsminda、Ambrolauri和Shaori水库等村的土壤砷污染进行了研究。从砷工厂暴露地点(Uravi 1和Uravi 2)采集土壤样本;农田(Sori、Abari、Likheti);从休闲(Ambrolauri, Nikortsminda, Shaori水库海岸)和背景(Utsera, Shovi, Oni)的地方。6月和10月分别在0 ~ 5 cm和5 ~ 20 cm深度取样。确定了土壤中砷的高污染点，并计算了危害指数。19个土壤采样点因砷浓度高而被确定为危害指数(hq bbb1)。根据所进行的研究结果的比较，乌拉维的土壤受砷污染最严重

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Pressing Problems in Hydrometeorology and Ecology

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