摘要
研究了好氧颗粒污泥SBR工艺(序列间歇式活性污泥法)和活性污泥SBR工艺处理高质量浓度氨氮废水的差异,研究表明絮状污泥在驯化适应期内的去除能力增长较快。比较平稳运行情况下的脱氮能力,颗粒与絮状的脱氮效果相比优势不大,因此,还需要对好氧颗粒污泥的其他影响条件做更充分的考察,以利于好氧颗粒工艺的工业化推广。
This paper conducts a study of the difference in the wastewater treatment of high nitrogen concentration between aerobic granular sludge and activated sludge in sequencing hatch reactors （SBR）. The results showed that activated sludge was of higher accommodation ability in culturing period than aerobic granular sludge, while the simihr efficiencies in nitrogen removsl in the steady stage. It still is a long way to apply the advantages of aerobic granular sludge to industrial development.
出处
《化工矿物与加工》
CAS
北大核心
2009年第12期22-25,共4页
Industrial Minerals & Processing
关键词
好氧颗粒污泥
絮状污泥
SBR工艺
高质量浓度氨氮废水
aerobic granular sludge
activated sludge
sequencing hatch reaetors（SBR）
high nitrogen concentration wastewater
