| 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 |
| 摘要点击 878 全文点击 771 投稿时间：1994-02-25 |
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| 中文关键词 厌氧－好氧处理系统 四环素结晶母液 固定化细胞 |
| 英文关键词 anaerobic-aerobic process tetracycline immobilized microbial cell |
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| 中文摘要 |
| 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。 |
| 英文摘要 |
| 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. |
