基泽洛夫斯基煤炭盆地河流底部沉积物中铍的积累

Q3 Environmental Science

Ecology and Industry of Russia Pub Date : 2024-03-12 DOI:10.18412/1816-0395-2024-3-66-71

N. Maximovich, V. Khmurchik, O. Berezina, A. Demenev, A. V. Tatarkin

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引用次数: 0

摘要

对铍在河底沉积物中的积累进行了研究。科斯瓦河（乌拉尔西部，俄罗斯联邦）的酸性水来自 8 个水流出口，其特点是硫酸盐铁钙组成、矿化度高和铍含量大。研究得出的结论是，河流中胶体大小的悬浮物是铍的吸附屏障，随水流迁移，并逐渐沉降到底部。值得注意的是，颗粒之间的聚集形成了较大的悬浮液，这导致随着与污染源的距离增加，粗悬浮液中的铍含量逐渐增加，而水中的铍总含量则逐渐减少。建议在为科斯维河的生态恢复制定环境保护措施时，考虑已确定的铍迁移和累积特征。

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Accumulation of Beryllium in Bottom Sediments of Rivers in the Kizelovsky Coal Basin

The studies have been carried out on the accumulation of beryllium in bottom sediments of the river. Kosva (Western Urals, RF), which receives acidic waters from 8 water outflows, characterized by a sulfate iron-calcium composition, high mineralization and a significant beryllium content. It is concluded that a river suspension of colloidal size acts as a sorption barrier for beryllium, transported with the flow of water and gradually settling at the bottom. It is noted that the aggregation of particles among themselves with the formation of a larger suspension leads to the fact that, with distance from the source of pollution, a gradual increase in the beryllium content in coarse water suspension is observed with a decrease in the total beryllium content in water. It is recommended that the identified features of beryllium migration and accumulation be taken into account when developing environmental protection measures for the ecological rehabilitation of the river Kosvy.

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来源期刊

Ecology and Industry of Russia Environmental Science-Ecology

CiteScore

1.00

自引率

0.00%

发文量

101

期刊介绍： The Journal "Ekologia i promyshlennost Rossii" («Ecology and Industry of Russia») is aimed to promote acquaintance of the world scientific and technical public and specialists, interested in the problems of the environment protection, with advanced achievements of the science and engineering practice on securing of stable (self-supporting) evolution within the limits of the United Nations accepted recommendations (RIO 92 and RIO+20). A circle of papers includes basic researches and engineering decisions, analytical and methodical operations, reviews on journal subjects. The journal lays special emphasis on methodical elaborations, analytical investigations in the sphere of creating the ecological culture of the population, to the features of ecological education in higher schools of the country for the sake of actualization in specialists'' consciousness of the scientific necessity to know environmental problems of the modern civilization and paths of their settlement. Original papers and investigations of scientists and specialists on separate themes occupy an independent niche of issues under the «Cover story» heading. The journal task is to promote practical implementation of scientific and engineering decisions in the field of decrease of anthropogenic load on the biosphere and environment protection (open lectures, round tables, discussions and so forth). Ecology and Industry of Russia is an informational reference book about the newest developments of the Russian and foreign scientists and the companies realized in Russia, the CIS and Baltic countries, and far-abroad countries. The journal publishes information reports about holding in Russia and abroad the international, all-Russian and regional congresses, conferences, and symposiums related to the journal subjects.