| ATP法测定有机物好氧生物降解性的研究 |
| 摘要点击 757 全文点击 1437 投稿时间：1995-06-22 |
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| 中文关键词 生物降解性 ATP LA指数 ATP试验 |
| 英文关键词 iodegradation ATP ATP test IA index |
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| 中文摘要 |
| 通过测定有机物生物降解过程中微生物的能量变化─ATP含量的变化来表征有机物的好氧生物降解性。采用受试物的初始浓度为100mg/L溶解性有机碳(DOC),接种生物量为500mg/L,试验周期14d,取得了较好的试验结果。给出了测试程序,采用峰值时间、峰高指数、IA指数作为定量评价指标,从而建立了ATP评价方法,并对46种有机物和7种废水的好氧生物降解性进行了评价。 |
| 英文摘要 |
| In this paper,the aerobic biodegradation of organic substances is charactered by the determination of the energy change,ATP content in microbial cells during the biodegradation.A satisfactory result was obtained under the following conditions:the initial concentration of the tested substance is 100 mg/L(as DOC),the amount of the inoculum in the biological medium is 500 mg/L(as MLSS),and the duration of test time is 14 days.The evaluating system(peak time,peak height index and IA index) is proposed to assess the biodegradability of 40 organic subStances and 7 wastewater. |
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