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| Optimization of control parameters for petroleum waste composting | |
| 作者姓名： | MA Ying WONG Ming-Hung ZHANG Jia-yao WU Wen-zhong |
| 作者单位： | 1. Department of Biology and Institute for Natural Resource and Waste Management，Hong Kong Baptist University，Kowloon Tong，Hong Kong，China. 2. Department of Environmental Science |
| 摘 要： | ＩｎｔｒｏｄｕｃｔｉｏｎＩｎｒｅｃｅｎｔｙｅａｒｓ,ｐｅｔｒｏｌｅｕｍｉｎｄｕｓｔｒｙｈａｓｄｅｖｅｌｏｐｅｄｒａｐｉｄｌｙｉｎＣｈｉｎａａｎｄｐｒｏｄｕｃｅｄａｇｒｅａｔｄｅａｌｗａｓｔｅｗａｔｅｒａｎｄｐｅｔｒｏｌｅｕｍｗａｓｔｅｓ ,ｗｈｉｃｈｃｏｎｔａｍｉｎａｔｅｄｎａｔｕｒａｌｅｎｖｉｒｏｎｍｅｎｔｓｅｖｅｒｅｌｙ .Ｉｔｉｓｉｍｐｅｒａｔｉｖｅｔｏｓｅｅｋａｎｅｗａｎｄｃｏｓｔ ｅｆｆｅｃｔｉｖｅｔｅｃｈｎｏｌｏｇｙｆｏｒｐｅｔｒｏｌｅｕｍｗａｓｔｅｔｒｅａｔｍｅｎｔ.Ａｍｏｎｇａｌｌｔｈ… |
| 关 键 词： | optimization control parameters petroleum waste composting |
| 收稿时间： | 2000/9/25 0:00:00 |
| 修稿时间： | 2000/11/14 0:00:00 |
Optimization of control parameters for petroleum waste composting |
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| MA Ying,WONG Ming-Hung,ZHANG Jia-yao,WU Wen-zhong.Optimization of control parameters for petroleum waste composting[J].Journal of Environmental Sciences,2001,13(4):385-390. | |
| Authors: | MA Ying WONG Ming-Hung ZHANG Jia-yao WU Wen-zhong |
| Institution: | 1. Department of Biology and Institute for Natural Resource and Waste Management, Hong Kong Baptist University, Kowloon Tong, 2. Department ofEnvironmental Science, Wuhan University, 3. State Key Laboratory for Freshwater Ecology and Biotechnology,Institute of Hydrobiology, Chinese Academy of Sciences, |
| Abstract: | Composting is being widely employed in the treatment of petroleum waste. The purpose of this study was to find the optimum control parameters for petroleum waste in-vessel composting. Various physical and chemical parameters were monitored to evaluate their influence on the microbial communities present in composting. The CO2 evolution and the number of microorganisms were measured as the activity of composting. The results demonstrated that the optimum temperature, pH and moisture content were 56.5-59.5 degrees C, 7.0-8.5 and 55%-60%, respectively. Under the optimum conditions, the removal efficiency of petroleum hydrocarbon reached 83.29% after 30 days composting. |
| Keywords: | optimization control parameters petroleum waste composting |
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