Determination of the inorganic pollutants in South African sewage sludges.
A total of 78 sludge samples originating from 69 sewage works of South Africa were used in this investigation. Seven of the sludge samples were liquid and the rest were solid. Moisture content, pH and mineral ion determination using ICP-OES were carried out. The methods used to digest the samples we...
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| Language: | en |
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2011
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| Online Access: | http://hdl.handle.net/10413/2129 |