First Derivative UV Spectra of Surface Water as a Monitor of Chlorination in Drinking Water Treatment
Many countries require the presence of free chlorine at about 0.1 mg/l in their drinking water supplies. For various reasons, such as cast-iron pipes or long residence times in the distribution system, free chlorine may decrease below detection limits. In such cases it is important to know whether o...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2001-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1100/tsw.2001.13 |