摘要
通过取样检测、实验分析,论证了养猪场废水中固体悬浮物(SS)含量与化学需氧量(COD)浓度的相关关系,讨论了SS对COD的影响趋势。结果表明,通过测定SS的含量,可以快速确定二沉池出水的COD浓度。
Based on examining and analysing samples of wastewater from a pig farm, the correlation between SS and COD was demonstrated, and the effect trend of SS on COD was discussed. The result has indicated that the concentration of COD could be determined quickly by examining the content of SS in the effluent of secondary settling tank.
出处
《上海环境科学》
CAS
CSCD
北大核心
2004年第2期69-70,共2页
Shanghai Environmental Sciences
