| NI CHUNZHI,ZHOU ZONGCHENG,CAI ZIPING,ZENG HUOSHUI,LI ZHITANG,XIE JINXIANG. 1987. A STUDY ON MICROBIAL DEGRADATION OF OIL POLLUTANTS IN THE MARINE ENVIRONMENT: DECRADATION OF CRUDE OIL AND DIESEL OIL. Acta Oceanologica Sinica, (2):249－256 |
| A STUDY ON MICROBIAL DEGRADATION OF OIL POLLUTANTS IN THE MARINE ENVIRONMENT: DECRADATION OF CRUDE OIL AND DIESEL OIL |
| A STUDY ON MICROBIAL DEGRADATION OF OIL POLLUTANTS IN THE MARINE ENVIRONMENT: DECRADATION OF CRUDE OIL AND DIESEL OIL |
| Received:February 13, 1986 Revised:April 10, 1986 |
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| Author Name | Affiliation | | NI CHUNZHI | Third Institute of Oceanography, State Oceanic Administration, Xiamen | | ZHOU ZONGCHENG | Third Institute of Oceanography, State Oceanic Administration, Xiamen | | CAI ZIPING | Third Institute of Oceanography, State Oceanic Administration, Xiamen | | ZENG HUOSHUI | Third Institute of Oceanography, State Oceanic Administration, Xiamen | | LI ZHITANG | Third Institute of Oceanography, State Oceanic Administration, Xiamen | | XIE JINXIANG | Third Institute of Oceanography, State Oceanic Administration, Xiamen |
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| Abstract: |
| Monthly collected water samples from two different stations in the Xiamen Harbor in one whole year were analysed for crude oil and diesel oil degradation by nature microbe flora. The results indicate that the difference between degradation rates of the two stations is related to the material type, temperature, oil degradation bacteria counts of the environment and season. The degradation velocity of diesel and crude oil in seawater is influenced by microbial degradation time. The calculated degradation velocity of crude oil and diesel oil by natural microbe flora in Xiamen Harbor sea areas based on the measured degradation rates were 0.02-0.19g/d·m2 and 0.004-0.61 g/d·m2 respectively. This provides, to a certain extent, a scientific basis for preliminary evaluation of the oil pollutant purification capacity of the described sea areas. |
| 中文摘要: |
| Monthly collected water samples from two different stations in the Xiamen Harbor in one whole year were analysed for crude oil and diesel oil degradation by nature microbe flora. The results indicate that the difference between degradation rates of the two stations is related to the material type, temperature, oil degradation bacteria counts of the environment and season. The degradation velocity of diesel and crude oil in seawater is influenced by microbial degradation time. The calculated degradation velocity of crude oil and diesel oil by natural microbe flora in Xiamen Harbor sea areas based on the measured degradation rates were 0.02-0.19g/d·m2 and 0.004-0.61 g/d·m2 respectively. This provides, to a certain extent, a scientific basis for preliminary evaluation of the oil pollutant purification capacity of the described sea areas. |
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