摘要
由污水常规监测及实验室内质控样的分析结果,进行比较分析,获取经验常数,确立BOD_5与CODcr存在线性关系,可由CODcr计算BOD_5的近似值,引用经验公式,直接确定取样体积,对BOD_5常规测试方法进行了改良,以达到降低工作强度,提高监测人员工作效率的目的。
Bases on the several years jobs we inspecting on routine dirty the normal regulations of water and analysis on quality control samples in labs that proceed the comparison analyze and obtained of experience constant. The establishment BOD5 exsits with BODcr line sexual behavior, can be computed by CODcr and BOD5 approximation, adduction empirical formula, make sure to take the kind physical volume directly, proceeded the betterment to the BOD5 normal regulations test method, to attain to lower the work strength, increase purpose that monitors personnel's work efficiency.
出处
《中国环境监测》
CAS
CSCD
北大核心
2003年第4期38-39,共2页
Environmental Monitoring in China
关键词
BOD5测试方法
经验常数
取样体积
改良
method of on BOD5
constant of experience
sampling quantity
improvement
