Oxidative neutralization of alkaline sulfide effluents
About authors
- 1 — Novosibirsk State Technical University
- 2 — G.K. Boreskov Institute of Catalysis, Siberian Branch of the RAS
- 3 — G.K. Boreskov Institute of Catalysis, Siberian Branch of the RAS
Abstract
The process of liquid-phase oxidation of sulfide-containing wastewater by oxygen over porous graphite material "Sibunite" used as a catalyst and adsorbent has been studied. The purification process consists of two consecutive stages. The use of "Sibunite" as a catalyst in oxidation reactions and adsorbent for extraction of organic substances from wastewater allows to carry out oxidation of sulfide ions to sulfates at T=110-130°C (stage 1) and oxidation of organosulfur and organic components at T=200-240°C (stage 2) and completely solve the problem of neutralization of toxic substances contained in alkaline hydrogen sulfide wastewater.
Область исследования:
(Archived) Environmental technologies, recycling and disposal of technogenic formations
Similar articles
Biological utilization of wastes
2005 M. G. Berengarten, A. M. Amadziev, S. I. Vainshtein, M. M. Parkhadanov, E. S. Rubina
Analysis of influence of green plantations structure on population health
2005 A. V. Selikhovkin, I. A. Selikhovkin, B. G. Popovichev
Development of principles of construction of complex system of operative monitoring of water objects and hydraulic structures
2005 A. A. Kalmykov, V. I. Elfimov, S. V. Porshnev, T. E. Yakupov