지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.10
- 수록면
- 165 - 175 (11page)
이용수
초록· 키워드
오류제보하기
To remediate crude oil-contaminated soil, poultry droppings and sunflower seed husk were incorporated at various concentrations. Initially, the pH, moisture content, total organic carbon (TOC), total nitrogen content, and bacterial population of soil, poultry droppings, and sunflower seed husk were determined. The initial bacterial population was 35 × 108 colony forming units/g soil (dry weight basis). The total petroleum hydrocarbon (TPH) content in crude oil-contaminated soil was 7,048.4 ㎎/㎏, in which 857.9 ㎎/㎏ accounted for eicosane. Naphthalene and acenaphthalene were the two polyhydroxy aromatic hydrocarbons present in soil at low concentrations. After the amendment, the pH, moisture content, microbial population, and TPH content of soil were determined on days 20, 40, and 60. The TPH concentration was considerably decreased in the treatment T4 wherein 250 g of soil was mixed with 125 g of poultry droppings and 125 g of sunflower seed husk. The indigenous bacterial population was also increased tremendously. The dehydrogenase enzyme activity was increased in the amended soil (T4: 0.74 ± 0.06 ㎍ TPF/g/h). After the treatment of soil, the germination percentage and vigour index of maize, lady’s finger and tomato seeds were enhanced.
목차
ABSTRACT
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusions
References
참고문헌 (82)
참고문헌 신청
Cooney JJ, Silver SA, Beck EA. Factors influencing hydrocarbon degradation in three freshwater lakes. Microb. Ecol. 1985;11: 27-137.
Paria S. Surfactant Enhance Remediation of Organic Contaminated Soil and Water. Adv. Colloid. Interface. Sci. 2008;138(1):24-58.
Lai CC, Huang YC, Wei YH, Chang JS. Biosurfactant- enhanced removal of total petroleum hydrocarbons from contaminated soil. J. Hazard. Mater. 2009;167:609-614.
Kuyukina MS, Ivshina IB, Makarov SO, Litvinenko LV, Cunninggham CJ, Philip J. Effect of biodurfactant on crude oil desorption and mobilization in a soil system. Environ. Int. 2015;3(2):155-161.
Ren L, Shi Y, Jia Y, Yan Y. Genome sequence of Arthrobacter sp. YC-RL1, an aromatic compound-degrading bacterium. Genome Announc. 2015;3(4):e00749-15.
Paria S. Surfactant Enhance Remediation of Organic Contaminated Soil and Water. Adv. Colloid. Interface. Sci. 2008;138(1):24-58.
Lai CC, Huang YC, Wei YH, Chang JS. Biosurfactant- enhanced removal of total petroleum hydrocarbons from contaminated soil. J. Hazard. Mater. 2009;167:609-614.
Kuyukina MS, Ivshina IB, Makarov SO, Litvinenko LV, Cunninggham CJ, Philip J. Effect of biodurfactant on crude oil desorption and mobilization in a soil system. Environ. Int. 2015;3(2):155-161.
Ren L, Shi Y, Jia Y, Yan Y. Genome sequence of Arthrobacter sp. YC-RL1, an aromatic compound-degrading bacterium. Genome Announc. 2015;3(4):e00749-15.
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