Simulation of Sulphate Reduction by SRB in AMD Systems using AQUASIM

Q2 Arts and Humanities

Stred Pub Date : 2019-11-18 DOI:10.17758/eares8.eap1119261

E. Akinpelu, E. Fosso-Kankeu, F. Waanders, S. Ntwampe

引用次数: 0

Abstract

 Abstract — This study presents the modelling of biological sulphate reduction in a heavy-metal laden acid mine drainage with high strength sulphate concentration. A simple dynamic model was utilised for the simulation of the biological sulphate reduction process in a continuously stirred tank reactor. The model developed described substrate utilisation via parameter estimation albeit, low description of biomass formed was obtained. The absolute relative sensitivity analysis of the parameters showed that the maximum specific growth rate of the biomass and the saturation constant were significant.

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用AQUASIM模拟SRB在AMD系统中的硫酸盐还原

摘要/ Abstract摘要:本研究建立了高强度硫酸盐浓度含重金属酸性矿山废水中硫酸盐生物还原模型。采用简单的动力学模型对连续搅拌槽式反应器中硫酸盐生物还原过程进行了模拟。开发的模型通过参数估计描述了基质的利用，尽管对形成的生物量的描述很低。参数的绝对相对敏感性分析表明，生物量的最大比生长率和饱和常数具有显著性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Stred Arts and Humanities-History

CiteScore

0.20

自引率

0.00%

发文量

期刊介绍： Střed | Centre is a peer-reviewed journal focused on studies of the society, culture and politics in Central Europe of the 19th and 20th centuries. The journal is ecumenical in its selected methodological and disciplinary approaches and strives to give space to scholars working on the broad field of social sciences and humanities, who are involved in studies of the given period and geographical area. Střed /Centre aims at interconnecting the extensive and simultaneously rather fragmented field of research dedicated to Central Europe from the viewpoint of various disciplines. Therefore it publishes original studies from individual fields, particularly studies with the ambition to step over the border defined by disciplinary divisions and to connect more disciplines in a productive dialogue. As a peer-rewieved journal Střed | Centre was founded on January 1, 2009 and is issued twice a year. It is oriented on monothematic issues presenting inter-related scientific essays. Topics of individual issues are published on the journal web page well in advance. Střed | Centre comes out twice a year, in April and October, and is included in the list of peer-reviewed non-impact periodicals issued in the Czech Republic.