节点文献
水中化学耗氧量的新测试法——分光光度法
COD of Wasted Water Measured by Spectral Analysis
【摘要】 用分光光度法测定水中的化学耗氧量简便快捷 ,减小了误差 ,提高了精度
【Abstract】 Its simple and quick to measure the COD of wasted water with the spectrophotometer,which error was reduced and accuracy was improved.
- 【文献出处】 保定师专学报 ,JOURNAL OF BAODING TEACHERS COLLEGE , 编辑部邮箱 ,2000年02期
- 【分类号】O657.3
- 【下载频次】153