| 煤气化废水的可生化性研究 |
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| 引用本文： | 金承基,刘学洪,曲善慈,石广梅. 煤气化废水的可生化性研究[J]. 环境科学, 1991, 12(6): 72-76 |
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| 作者姓名： | 金承基 刘学洪 曲善慈 石广梅 |
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| 作者单位： | 哈尔滨建筑工程学院(金承基，刘学洪，曲善慈)，哈尔滨建筑工程学院(石广梅) |
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| 摘 要： | 本文通过对煤气化废水水质特性和实际废水生物反应器的研究,探讨了废水的复杂性和酚对COD的影响,研究表明,废水的可生化性较好,但经脱酚蒸氨后,因酚类物质的去除,COD的可生化性能大大降低,但仍可进行生化处理.
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| 关 键 词： | 污水处理 煤气化废水 可生化性 酚 |
Study on Biodegradability of Coal Gasification Waste water |
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| Jin Cheagii,Liu Xuehong,Ou Shanci and Shi Cuangmei. Study on Biodegradability of Coal Gasification Waste water[J]. Chinese Journal of Environmental Science, 1991, 12(6): 72-76 |
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| Authors: | Jin Cheagii Liu Xuehong Ou Shanci Shi Cuangmei |
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| Affiliation: | Harbin Achi. & Civil Eng. Inst. |
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| Abstract: | Experimental research on characteristics of waste water resulting from coal gasification and bio-reactor for its treatraenr was carried out. The research shows ' hat when the ratio of phenol to COD is in the range of 43.7-47.7%, biodegradabiluy of the waste water is high (m=0.62, n=0.13). Whereas when phenol is removed and ammonia is stripped, biodegradability of the waste waterbecomes much lower (m=0.34, n=0.22) doe to the removal of phenolic maters, but it is still biodegradable. |
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| Keywords: | coal-gasification wastewater bi-odegradability phenol. |
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