%0 Journal Article
%T 探讨五日生化需氧量质控样的几个影响因素<br>Discussion on Several Influencing Factors of Five-Day Biochemical Oxygen Demand Quality Control Samples
%A 邵菠昌
%A 张兰普
%J Advances in Environmental Protection
%P 288-295
%@ 2164-5493
%D 2025
%I Hans Publishing
%R 10.12677/aep.2025.153035
%X 本研究针对BOD<sub>5</sub>测定关键环节&#8212;&#8212;稀释接种水制备过程中的温度控制、盐度调节、曝气方式优化、溶解氧质量浓度、接种液投加量校准及样品稀释倍数确定等影响因素进行系统探讨&#65292;旨在建立规范化的操作方案&#65292;为提升环境监测数据质量提供理论依据。<br>This study systematically explores the influencing factors in the preparation process of dilution and inoculation water, a key step in the determination of BOD<sub>5</sub>, including temperature control, salinity adjustment, optimization of aeration methods, calibration of dissolved oxygen mass concentration, inoculation liquid addition volume, and determination of sample dilution ratio. The aim is to establish a standardized operation plan and provide a theoretical basis for improving the quality of environmental monitoring data.
%K 生化需氧量(BOD<sub>5</sub>)&#65292
%K 质控样&#65292
%K 影响因素<br>Biochemical Oxygen Demand (BOD<sub>5</sub>)
%K Quality Control Samples
%K Influencing Factors
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=109601