Effect of the conditions of wet air oxidation of industrial wastewater on the catalyst stability

• Autorzy: Trawczyński J.
• Języki publikacji: EN

Abstrakty

EN

Industrial effluent (COD = 1800 mg O2/dm3) was purified by the method of catalytic wet air oxidation. Catalysts containing 0.3% wt. of Pt supported on a SiO2-TiO2 and on a carbon black composite were investigated in this process in a fixed bed reactor under T = 393 - 473 K, p = 5.0 and 8.0 Mpa, LHSV = 2 h"1. Effect of the reaction conditions on the COD decrease and catalyst's stability is discussed.

Słowa kluczowe

EN

wastewater treatment; catalyst; wet air oxidation

PL

oczyszczalnia ścieków; oczyszczanie ścieków; katalizator; utlenianie wilgotnego powietrza

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2003
• Tom: Vol. 5, nr 4
• Strony: 106--108
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Trawczyński J.

• Institute of Chemistry and Technology of Petroleum and Coal, Wrocław University of Technology, 50-344 Wrocław, ul. Gdańska 7/9

Bibliografia

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