摘要
以某水厂工艺改造为例,分析了改造前后丰水期和枯水期时氨氮、CODMn、浊度的去除效果。结果表明,工艺改造后对氨氮、CODMn及浊度的去除率分别提高了32.41%,15.32%和2.25%,其中对氨氮及有机物的强化去除效果较明显,可有效解决水源水质季节性及阶段性污染问题。
Taking process reconstruction in a waterworks as an example, the removal effects of ammonia nitrogen, CODMn and turbidity were analyzed before and after reconstruction during flood season and dry season. The results indicated that the removal rates of ammonia nitrogen, CODM, and turbidity had improved 32.41%, 15.32% and 2.25% respectively after process reconstruction. The enhanced removal effects of ammonia nitrogen and organics were obvious. It could effectively resolve the contamination issues of water source quality seasonally and stageably.
出处
《供水技术》
2014年第2期12-14,共3页
Water Technology
关键词
工艺改造
氨氮
CODMN
浊度
process reconstruction
ammonia nitrogen
CODMn
turbidity
