Purification and utilization of a formerly incinerated sodium nitrite bearing wastewater stream

Abstract: A process to isolate and purify an industrial aqueous sodium nitrite bearing by-product stream was developed and built. This process stream was formerly incinerated at significant cost. Biotreatment, supercritical water oxidation, nanofiltration, molten salt oxidation, and carbon treatment were explored as alternative remediation processes. Aspects of these technologies are discussed. Ultimately, it was found that activated carbon purification of the nitrite bearing wastewater was the most economical and safest methodology to produce a product that was found to have utility in the market place. Key elements and the environmental impact of the carbon-based technology are presented.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Purification and utilization of a formerly incinerated sodium nitrite bearing wastewater stream ; volume:2 ; number:4 ; year:2013 ; pages:311-322
Green processing & synthesis ; 2, Heft 4 (2013), 311-322

Urheber
Guggenheim, Thomas L.
Kloppenburg, Lioba M.
Poirier, Christopher

DOI
10.1515/gps-2013-0047
URN
urn:nbn:de:101:1-2501110609431.240666617196
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:28 MESZ

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Beteiligte

  • Guggenheim, Thomas L.
  • Kloppenburg, Lioba M.
  • Poirier, Christopher

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