| 快速生物活性检测仪RBAT的研制 |
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| 引用本文： | 施汉昌,柯细勇,张伟,陈吉宁. 快速生物活性检测仪RBAT的研制[J]. 环境工程学报, 2002, 3(12): 80-84 |
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| 作者姓名： | 施汉昌 柯细勇 张伟 陈吉宁 |
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| 作者单位： | 清华大学环境科学与工程系环境模拟与污染控制国家重点联合实验室,北京,100084 |
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| 基金项目： | 清华大学 985环境科学与工程研究院基金项目 (ENV99 0 2 ) |
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| 摘 要： | 生物活性是污水处理厂好氧生物处理单元的重要运行指标。本研究基于好氧呼吸速率的双Monod模型推导了生物活性参数的计算公式 ,结合原理性实验 ,介绍了快速生物活性的测量过程和原理 ,并选择单参数法进行生物活性参数的计算 ,同时基于上述原理和开放式体系结构设计了快速生物活性检测设备 ,并进行了实际污水处理厂的测量实验。在多次实验中 ,测量结果稳定 ,活性参数能够可靠地描述污泥的状态。结果表明 ,快速生物活性检测仪性能可靠 ,是水处理过程研究和运行控制中反映活性污泥特性的良好测试手段 ,有较好的应用前景
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| 关 键 词： | 生物活性 呼吸速率 双Monod模型 生物活性检测仪 |
The research and development of rapid biological activity tester |
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| Shi Hanchang Ke Xiyong Zhang Wei Chen Jining. The research and development of rapid biological activity tester[J]. Techniques and Equipment for Environmental Pollution Control, 2002, 3(12): 80-84 |
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| Authors: | Shi Hanchang Ke Xiyong Zhang Wei Chen Jining |
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| Abstract: | Biological activity is an important operation index of aerobic biological unit in wastewater treatment plant. Based on double Monod model, the calculation equation of biological activity is deduced in this paper. Through principal experiments, measurement process and principal are introduced and single-parameter optimization method is selected to calculate the parameters reflecting biological activity. Using the RBAT unit, sludge from a real wastewater treatment plant was tested and these results are sound that RBAT is very promising. |
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| Keywords: | biological activity respiration rate double Monod model rapid biological activity tester |
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