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废水化学法脱氮和化学法除磷的研究
郑敏 张代均重庆大学环境科学系,重庆400044
摘 要:分别讨论了化学法除磷和化学法脱氮的机理和反应的影响因素,对加入药剂的量和pH值对化学法除磷和脱氮效果的影响进行了比较,并在此基础上分析了化学、法同时脱氮除磷的研究趋势。
关键词:化学法 除磷 脱氮 废水处理
The Study on the Denitrification and Dephosphorization of the Waste-water with the Chemical Processes
ZHENG Min, ZHANG Dai-jun
Abstract: This paper discusses respectively on the mechanisms of the denitrification and dephosphorization by using the chemical processes and the factors influencing these reactions, makes comparison of the influences of the additive quantity and the pH value on the effect of the denitrification and dephosphorization with the chemical processes, and based on this, analyzes on the research trend of simultaneous denitrification and dephosphorization with the chemical processes.
Key words: chemical process; Denitrification; dephosphorization;wastewater treatment
[ 本帖最后由 luys7174 于 2007-9-22 18:57 编辑 ] |
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