| Effect of H2O2 in the Bioremediation of Petroleum Hydrocarbon Pollutant |
| |
| 作者姓名： | HUO Dan-qun YAO Wei-jin |
| |
| 作者单位： | 1. College of Bioengineering ; 2. College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030,China |
| |
| 摘 要： | The high efficient strain was separated and filtrated from the soil contaminated by petroleum hydrocarbon. The authors, we focus on the effect of H2 O2 in the bioremediation of petroleum hydrocarbon pollutant. The results show that the optimal concentration of H2O2was 200 mg/L at one time. At the lag phase of the strain, H2O2 was added in per eight hour, and at logarithmic phase, H2O2 was added in per two hour. Biodegradation rate of petroleum hydrocarbon was increased from 38. 1% to 83. 1%. The bioremediation of petroleum hydrocarbon pollutant is remarkably by double effects of deep oxidation and oxygen supply of H2O2.
|
| 关 键 词： | H2O2 petroleum h · rocarbon biodegradation |
| 修稿时间： | 2007/7/11 0:00:00 |
Effect of H2O2 in the Bioremediation of Petroleum Hydrocarbon Pollutant |
| |
| HUO Dan-qun,YAO Wei-jin.Effect of H2O2 in the Bioremediation of Petroleum Hydrocarbon Pollutant[J].Storage & Process,2007(10):130-133. |
| |
| Authors: | HUO Dan-qun YAO Wei-jin |
| |
| Institution: | 1. College of Bioengineering ; 2. College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030,China |
| |
| Abstract: | The high efficient strain was separated and filtrated from the soil contaminated by petroleum hydrocarbon. The authors, we focus on the effect of H2 O2 in the bioremediation of petroleum hydrocarbon pollutant. The results show that the optimal concentration of H2O2was 200 mg/L at one time. At the lag phase of the strain, H2O2 was added in per eight hour, and at logarithmic phase, H2O2 was added in per two hour. Biodegradation rate of petroleum hydrocarbon was increased from 38. 1% to 83. 1%. The bioremediation of petroleum hydrocarbon pollutant is remarkably by double effects of deep oxidation and oxygen supply of H2O2. |
| |
| Keywords: | H2O2 petroleum h · rocarbon biodegradation |
|
| 点击此处可从《保鲜与加工》浏览原始摘要信息 |
| 点击此处可从《保鲜与加工》下载免费的PDF全文 |
