摘要
阐述地表水和废水BOD5测定中选取稀释度是个很重要问题,不同类型的水样,选取稀释度是不同的。根据CODMn和CODCr值,选择一个稀释度来测定BOD5。
The degree of dilution was a very important question to the determination of BOD5 of surface water and wastewater.The different type of water sample,the degree of dilution was different.According to CODMn and the CODCr value,a degree of dilution to determine BOD5 was determined.
出处
《广州化工》
CAS
2010年第6期179-180,共2页
GuangZhou Chemical Industry
