摘要
指出了生化需氧量是水质环境监测的一项重要项目,是衡量水体受有机物污染程度的一项重要指标。结合实际监测工作,探讨了采用稀释与接种法测定水样BOD5过程中,溶解氧、硝化作用、毒害物质、稀释水、接种液、稀释倍数等若干因素对测定结果的影响。
BOD5 is an important part of water environment monitoring,and is an important indicator of the water pollution in organic matter.This article explores the influences of BOD5 measurement results from actual monitoring,such as dissolved oxygen,nitrification,toxic substances,dilution water,seed and dilution factor.
出处
《绿色科技》
2013年第2期198-199,共2页
Journal of Green Science and Technology
关键词
BOD5
测定结果
探讨
BOD5
determination results
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