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Removal of sulfate and metals from wastewater of a mining enterprise by a dual sorbent system : a case study |
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| Author: | Krasavtseva, Eugenia1,2; Gogoi, Harshita3; Svetlov, Anton2; |
| Organizations: |
1Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic, Kola Science Centre, Institute of North Industrial Ecology Problems, Russian Academy of Sciences, Apatity, Murmansk Region, Russia 2Victorovich Institute of North Industrial Ecology Problems, Kola Science Centre, Russian Academy of Sciences, Apatity, Murmansk Region, Russia 3Chemical Process Engineering, University of Oulu, P.O. Box 4300, 90014, Oulu, Finland |
| Format: | article |
| Version: | published version |
| Access: | open |
| Online Access: | PDF Full Text (PDF, 0.8 MB) |
| Persistent link: | http://urn.fi/urn:nbn:fi-fe2023032833407 |
| Language: | English |
| Published: |
Springer Nature,
2023
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| Publish Date: | 2023-03-28 |
| Description: |
AbstractThis paper presents the results of wastewater treatment at a mining enterprise developing a complex ore deposit in the Murmansk region, Russia. The main pollutants are sulfate, manganese, and strontium. For this complex wastewater treatment, a two-stage scheme was proposed and tested using two sorbents (at a pH of 6): an aminated peat biosorbent to remove sulfate and a commercial sorbent based on the mineral brucite to remove metals. Optimal conditions were established for purifying the wastewater of sulfate and manganese and strontium ions to the level of maximum available concentrations in water bodies for fishery purposes. see all
ResumenEste artículo presenta los resultados del tratamiento de las aguas residuales de una empresa minera que explota un yacimiento complejo en la región de Murmansk (Rusia). Los principales contaminantes son sulfato, manganeso y estroncio. Para el tratamiento de estas aguas residuales complejas, se propuso y probó un esquema en dos etapas utilizando dos sorbentes (a un pH de 6): un biosorbente de turba aminada para eliminar el sulfato y un sorbente comercial con base de mineral brucita para eliminar los metales. Se establecieron las condiciones óptimas para depurar las aguas residuales de sulfato y de iones de manganeso y estroncio hasta el nivel de concentraciones máximas disponibles en las masas de agua con fines pesqueros. see all
摘要本文介绍了俄罗斯摩尔曼斯克地区一个开采复杂矿床的采矿企业废水处理结果。废水中的主要污染物为硫酸盐、锰和锶。针对如此复杂的废水处理，我们提出了一个两阶段的方案，并使用两种吸附剂（PH=6条件）进行了测试：用于去除硫酸盐的胺化泥炭生物吸附剂，以及用于去除金属的矿物水镁石商用吸附剂。此方法将废水中的硫酸盐、锰和锶离子净化，为该水体适用于渔业目的的最大允许浓度水平建立了最佳条件。 see all
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| Series: |
Mine water and the environment |
| ISSN: | 1025-9112 |
| ISSN-E: | 1616-1068 |
| ISSN-L: | 1025-9112 |
| Volume: | 42 |
| Issue: | 1 |
| Pages: | 200 - 208 |
| DOI: | 10.1007/s10230-023-00923-9 |
| OADOI: | https://oadoi.org/10.1007/s10230-023-00923-9 |
| Type of Publication: |
A1 Journal article – refereed |
| Field of Science: |
218 Environmental engineering 215 Chemical engineering |
| Subjects: | |
| Funding: |
The study was part of the Supporting Environmental, Economic and Social Impacts of Mining Activity (KO1030 SEESIMA) research project and received financial support from the Kolarctic CBC (cross-border collaboration), the European Union, Russia, Norway, Finland, and Sweden. Its contents are the sole responsibility of the authors at INEP KSC RAS and the University of Oulu, and do not necessarily reflect the views of the European Union or the participating countries. Open Access funding provided by University of Oulu including Oulu University Hospital. |
| Copyright information: |
© The Author(s) 2023. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. |
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https://creativecommons.org/licenses/by/4.0/ |