| BOD微生物传感器和快速BOD测定仪的研制 |
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| 引用本文： | 杜晓燕 王德才. BOD微生物传感器和快速BOD测定仪的研制[J]. 传感器与微系统, 1998, 17(4): 27-29,32 |
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| 作者姓名： | 杜晓燕 王德才 |
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| 作者单位： | 哈尔滨医科大学公共卫生学院，黑龙江省环境保护研究所 |
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| 摘 要： | 报导了一种用皮状丝孢酵母组成的ＢＯＤ微生物传感器和流通式微机化愉速ＢＯＤ测定仪。本法的响应时间为（３～７）ｍｉｎ，测定范围为（１０～６０）ｍｇ／Ｌ，线性方程ΔＩ＝０．４２＋１．６４Ｃ，相关系数γ＝０．０９７。对４０ｍｇ／ＬＢＯＤ标样平行测定８次的相对标准偏差ＲＤ＝３．７１％，加标回收率为９４．１％～１０４．７％
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| 关 键 词： | 皮状丝孢酵母 生物化学耗氧量 微生物传感器 |
Development of BOD Microbial Sensor and Instrument for BOD Estimation Rapidly |
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| Du XiaoYan Wang Decai Chen Wenhua Wang Zhizhong Xu Chunxiang. Development of BOD Microbial Sensor and Instrument for BOD Estimation Rapidly[J]. Transducer and Microsystem Technology, 1998, 17(4): 27-29,32 |
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| Authors: | Du XiaoYan Wang Decai Chen Wenhua Wang Zhizhong Xu Chunxiang |
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| Abstract: | A BOD microbial sensor and the instrument for BOD estimation fast with a circulatory fit and a computer have been developed. The responding time of the method is(3～7)min and the linear ralationship is excellent in the range of BOD(10～60)mg/L and linear equation is ΔΙ=0.42+1.64. The results show that the analytical standard error is not more than 3.71% and the recovery of BOD in standard substance of wast water is 94.1%～104.7% |
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| Keywords: | Trichosporom cutanium BOD Microbial sensor |
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