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تقليل نسبة الفينول في مياه فضلات المصافي باستخدام الرماد الساند للنحاس | ||
| Tikrit Journal of Engineering Sciences | ||
| Article 1, Volume 20, Issue 4, 2013, Pages 35-41 PDF (0 K) | ||
| Authors | ||
| Afaf Jadaan Obaid Al Sanad; Assistant Lecturer | ||
| Abstract | ||
| High level of phenolic compounds is realized in some refinery waste water; fly ash waste of electrical station is applied in a trickle bed reactor to eliminate phenolic compounds contents in that wastewater. The fly ash with a cupper added was applied at different operation conditions namely pressure (5, 10, and 15), solution pH (5, 7 and 9), and 2-3 hr-1 liquid hourly space velocity. The fly ash catalyst exhibited an optimum performance in the reactor at 2 hrs-1, 150 °C and 15 bar with a pH of 5 with a phenol conversion of 93.43% within a time period of 3hrs. | ||
| Keywords | ||
| Wet oxidation; wastewater; Catalyst; phenolic compounds | ||
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