Conversion of coal mine drainage ochre to water treatment
Abstract. Coal mine drainage ochre is a ferruginous precipitate that forms from mine water in impacted watercourses and during treatment. With thousands of tonnes per annum of such ochre arising from mine water treatment in the UK alone, management of these wastes is a substantive issue.
Conversion of coal mine drainage ochre to water treatment reagent: Production, characterisation and application for P and Zn removal Devin Sapsford a, *, Marco Santonastaso a, Peter Thorn b, Steven Kershaw b a Cardiff School of Engineering, Cardiff University, Cardiff, UK b Coal Authority, Mansfield, UK article info Article history: Received
Conversion of coal mine drainage ochre to water treatment
Conversion of coal mine drainage ochre to water treatment reagent: Production, characterisation and application for P and Zn removal Author: Sapsford, Devin, Santonastaso, Marco, Thorn, Peter, Kershaw, Steven Source: Journal of environmental management 2015 v.160 pp. 7-15 ISSN: 0301-4797 Subject:
Coal mine drainage ochre is a ferruginous precipitate that forms from mine water in impacted watercourses and during treatment. With thousands of tonnes per annum of such ochre arising from mine water treatment in the UK alone, management of these wastes is a substantive issue. This paper demonstrates that the ochre from both active and passive treatment of coal mine drainage can be
Conversion of coal mine drainage ochre to water treatment
Coal mine drainage ochre is a ferruginous precipitate that forms from mine water in impacted watercourses and during treatment. With thousands of tonnes per annum of such ochre arising from mine water treatment in the UK alone, management of these wastes is a substantive issue. This paper demonstrates that the ochre from both active and passive treatment of coal mine drainage can be
Conversion of coal mine drainage ochre to water treatment reagent: Production, characterisation and application for P and Zn removal. J Environ Manage. 2015; 160:7-15 (ISSN: 1095-8630)
Conversion of coal mine drainage ochre to water treatment
Ochre compositional data demonstrate that the coal mine ochres tested are relatively free from problematic levels of elements seen by other authors from acid mine drainage-derived ochre. Comparison to British Standards for use of iron-based coagulants in drinking water treatment was used as an indicator of the acceptability of use of the ochre
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The conversion of coal to chemicals, reforms encouraged the sale of TVE coal mines to private individuals, in part to Mine water drainage is a problem, although of the 4.5 billion m3 pumped from mines in 2005, 44% was treated. The biggest coal industry in the world produces spoil
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