수용액 상 나프탈렌의 생물학적 분해에 관한 연구 = A Study for the Biodegradation of Naphthalene in Aqueous Solution

다국어 초록 (Multilingual Abstract)

Biodegradation of naphthalene in aqueous solution was conducted with incubation of the mixed culture and the isolate. The mixed cultures were obtained from activated sludge at a wastewater treatment plant, petroleum contaminated soil in Bupyeong-city and Shiheung-city. The degradation was faster with the culture from the activated sludge than the contaminated soil in both cities with the incubation under 30 °C. The growth of microorganism was increased with degradation of naphthalene. With the incubation of the cultures under 15°C, the patterns are different under 30 °C. The degradation of naphthalene was faster with the contaminated soil in both cities than the activated sludge. The pseudo-first order degradation constant at 30°C was 1.6 times faster than 15°C.