摘要
针对水源受氨氮污染的情况,进行了生物活性炭滤池与普通石英砂滤池的生产性对比试验,结果表明:在水温>10℃、进水氨氮>0.8mg/L的情况下,生物活性炭滤池对CODMn、氨氮的去除率比普通石英砂滤池的高,而且具有很好的抗氨氮冲击负荷能力,但冬季低温对处理效果有较大的影响。
In response to the polluted source water by ammonia nitrogen, the full-scale comparative test was made between the biological activated carbon （BAC） filter and the conventional quartz sand filter. The test indicates that under the conditions of water temperature higher than 10 ℃ and influent ammonia nitrogen more than O. 8 mg/L, the BAC filter has higher removal rate of CODMn and ammonia nitrogen than the conventional quartz sand filter, and has higher capacity in resistance to shock loading of ammonia nitrogen. However, its treatment effect will be affected due to low temperature in winter.
出处
《中国给水排水》
CAS
CSCD
北大核心
2005年第12期39-40,共2页
China Water & Wastewater
关键词
微污染原水
生物活性炭滤池
普通快滤池
氨氮
micro-polluted source water
biological activated carbon filter
conventional rapidfilter
ammonia nitrogen
