| 煤气化废水的可生化性研究 |
| 摘要点击 1224 全文点击 1141 |
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| 中文关键词 煤气化废水 可生化性 酚 |
| 英文关键词 coal-gasification wastewater biodegradability phenol |
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| 中文摘要 |
| 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. |
| 英文摘要 |
| 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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