采用商业混合菌种测定BOD5的可行性

郭牧

引用本文:	郭牧.采用商业混合菌种测定BOD5的可行性[J].环境监控与预警,2014,6(4):30-38
	GUO Mu.The Feasibility of Using the Polyseed in BOD5 Test[J].Environmental Monitoring and Forewarning,2014,6(4):30-38

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采用商业混合菌种测定BOD5的可行性
郭牧^1,2
1.环境科学与工程学院，同济大学,上海 200092;2.上海市闸北区环境监测站，上海 200072

摘要:

通过实验，对比研究了采用商业混合菌种（Polyseed）改进传统方法测定BOD5的可行性。研究结果表明，相比于采用地表水作为接种水的传统方法，采用进口商业混合菌种配制接种稀释水BOD5（空白值）更稳定，可以改进传统BOD5测定方法，使得日常监测工作更为便捷。

关键词: 水质监测五日生化需氧量商业混合菌种接种稀释水

DOI：

分类号:X832

基金项目:

The Feasibility of Using the Polyseed in BOD5 Test

GUO Mu

Abstract:

This article studied the feasibility to improve the method of BOD5 test by using the Polyseed and comparing the results of traditional methods. The results showed that, as compared to the results of traditional methods seeded by surface water, the BOD5 of the dilution water (control) seeded by Polyseed was more stable. Therefore, the new method using the Polyseed can improve the traditional method of BOD5 test and makes daily monitoring more convenient.

Key words: Water quality monitoring BOD5 Polyseed Seeded dilution water