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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
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(1).
作者姓名:王蕾  俞毓馨
作者单位:中国科学院生态环境研究中心,清华大学环境工程系
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。

关 键 词:厌氧-好氧处理系统,四环素结晶母液,固定化细胞

Treatment of Spent Tetracycline Liquor by Using an Immobilizded-Microbial-Cell A / O Process.
Wang Lei..Treatment of Spent Tetracycline Liquor by Using an Immobilizded-Microbial-Cell A / O Process.[J].Chinese Journal of Environmental Science,1995(1).
Authors:Wang Lei
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. 07 kg/(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.
Keywords:anaerobic-aerobic process  tetracycline  immobilized microbial cell  
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