摘要
火电行业的脱硫废水中富集了高浓度的氯离子、悬浮物、无机盐以及各种有机物,其化学需氧量(COD)的测定误差较大,通过试验证实银盐沉淀法适合火电行业脱硫废水的COD快速测试。
The wastewater from desulfurization in thermal power industry contains a high concen- tration of chloride ions, suspensions, inorganic salts and various organics. The measurement of COD has a large error. Experiments verified that silver salt precipitation method was suitable to measure rapidly COD in wastewater from desulfurization in thermal power plant.
出处
《中国给水排水》
CAS
CSCD
北大核心
2014年第12期151-154,共4页
China Water & Wastewater
基金
武汉软件工程职业学院校级技术开发课题(2012J007)
关键词
脱硫废水
高氯浓度
COD
desulfurization wastewater
high chlorine
COD
