지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Wet air oxidation (WAO) of oily sludge was carried out using as catalyst, placed in a 0.5 L batch autoclave in the temperature range of . Experiments were conducted to investigate the effects of temperature, the initial COD, reaction time, concentration of catalyst and excess (OE) on the oxidation of the oily sludge. The results showed that in the WAO 88.4% COD was achieved after 9 min reaction at temperature of , OE of 0.8 and the initial COD of 20000 mg/L. Temperature was found to have a significant impact on the oxidation of oily sludge. Adding a catalyst significantly improved the COD removal. Homogenous catalyst, , showed effective removal for pollutants. COD removal was 99.7% in the catalytic wet air oxidation (CWAO) over catalyst. The results proved that the CWAO was an effective pretreatment method for the oily sludge.
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