摘要
本文回顾了化学需氧量分析方法的发展过程,详述了重铬酸钾法在测定废水中COD方面取得的进展.并简述了从CODcr废液中回收银和汞的方法.
Methods use in the determination of COD in wastewater is reviewed, practical consideration of the dichromate method are discussed in detail. The recovery processes for silver and mercury from CODC, wastewater is also briefly described.
出处
《环境化学》
CAS
CSCD
北大核心
1989年第2期62-69,共8页
Environmental Chemistry
