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Details van artikel 12 van 17 gevonden artikelen
| Titel: |
Problems of Nitrogen at Central Municipal Water Works in Ostrava |
| Auteur: |
Praus Petr |
| Verschenen in: |
Acta Montanistica Slovaka |
| Paginering: | Jaargang 8 (2003) nr. 2-3 pagina's 90-95 |
| Jaar: |
2003 |
| Inhoud: |
Nitrogen is very important nutrient and must be removed during wastewater treatment process. The presented article describes the situation of nitrogen removal at the Central Municipal Water Works in Ostrava. At present, this biological sewage plant operates with only 45% nitrogen removal efficiency. The current three corridor denitrification-nitrification (D-N) system is planed to be reconstructed. One of several solution is modification of the activation tank into four step D-N system that could be completed by postdenitrification in the redundant clarifiers.In this paper the analytical methods, used for determination of nitrogen compounds in waste waters, are described as well. Only sufficiently precise and accurate methods must be selected and that is why the standardized or fully validated procedures are preferred. Laboratory results are used for monitoring of treatment process and for making of important technological decisions. For this purpose, introduction of the quality control and quality assurance system into laboratory practise is desired. |
| Uitgever: |
Technical University of Kosice, the Faculty of Mining, Ecolo |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 12 van 17 gevonden artikelen
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