Author/Authors :
ABANOVA, Zhainagul Kocaeli Üniversitesi - Müh Fakültesi - Çevre Mühendisliği Bölümü, Turkey , İŞGÖREN, Melike Kocaeli Üniversitesi - Ali Rıza Veziroğlu MYO - Çevre Teknolojileri Bölümü, Turkey , GENGEÇ, Erhan Kocaeli Üniversitesi - Ali Rıza Veziroğlu MYO - Çevre Teknolojileri Bölümü, Turkey , VELİ, Sevil Kocaeli Üniversitesi - Müh Fakültesi - Çevre Mühendisliği Bölümü, Turkey
Title Of Article :
Determination of Optimum Conditions in Treatment of Carbofos by Wet Air Oxidation with Using Pd/AC catalyst
Abstract :
This study has been conducted on the determination of optimum conditions in treatment of carbofos which one of the organophosphorus insecticides, by Wet Air Oxidation (WAO) process. Experiments which commercial Pd/AC catalyst was used have been done in a batch reactor system at pH=5.5-6.0 with 500 rpm stirrer speed. In experimental studies, the effects of different pressure, temperature and amount of catalyst to the removal efficiency of carbofos were investigated. As a result of the studies, 363 K temperature, 2.0 MPa pressure and 0.03 g Pd/AC catalyst amount were found as the optimum conditions and in these optimum conditions the removal efficiency of carbofos was 85.53 %. In conclusion, it is found that Pd/AC catalyst is effective in treatment of carbofos by WAO process.
NaturalLanguageKeyword :
Carbofos , Wet Air Oxidation , Pd , AC catalyst , Removal efficiency
JournalTitle :
Journal Of Polytechnic
