| 固定化细胞厌氧－好氧工艺处理四环素结晶母液的实验研究 |
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| 引用本文： | 王蕾,俞毓馨.固定化细胞厌氧－好氧工艺处理四环素结晶母液的实验研究[J].环境科学,1995,16(1):29-31,77. |
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| 作者姓名： | 王蕾 俞毓馨 |
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| 作者单位： | 中国科学院生态环境研究中心, 北京 100085;清华大学环境工程系, 北京 100084 |
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| 摘 要： | 用PVA固定化球和厌氧-好氧IMC技术处理四环素结晶母液,结果表明:当总停留时间为厌氧24h(35℃),好氧6h时,COD和四环素的去除率分别为96%。容积负荷(COD)2.07kg/(m3.d)。较普通法容积负荷提高16.3%,产气量提高4.57倍。此方法具有系统运行稳定,容积负荷高,产泥量少等优点。
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| 关 键 词： | 厌氧－好氧处理 四环素结晶母液 固定化细胞 |
| 收稿时间： | 1994/2/25 0:00:00 |
Treatment of Spent Tetracycline Liquor by Using an Immobilizded-Microbial-Cell A/O Process |
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| Wang Lei and Yu Yuxin.Treatment of Spent Tetracycline Liquor by Using an Immobilizded-Microbial-Cell A/O Process[J].Chinese Journal of Environmental Science,1995,16(1):29-31,77. |
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| Authors: | Wang Lei and Yu Yuxin |
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| Abstract: | Immobilized-microbial-cell (IMC)technology,a new technique for biological wastewater treatment,was used to treat a spent tetracycline liquor. The experimental results showed that the removals of both COD and tetracycline were 96% at a COD loading of 2.07kg/(m3·d). As compared with a conventional A/O process,there was an increase of COD loading by 16.3% and of gas production by 4.57 times.The IMC technology was found to have some further advantuses,including a more stable operatinn and allowing a higher pollutant loading and less sludge generation. |
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| Keywords: | anaerobic-aerobic process tetracycline immobilized microbial cell |
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