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好氧颗粒污泥形成的影响因素分析

Analysis on the influencing factors of the formation of aerobic granular sludge
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摘要 好氧颗粒作为微生物自凝聚的一种形式,在城市生活污水和有机工业废水处理方面具有广泛的应用前景。文章就好氧颗粒污泥形成的影响因素,如表面疏水性、剪切力、COD容积负荷、溶解氧、反应器的运行周期与沉降时间、进水中Ca2+浓度、反应器构型及其高径比进行了分析,为好氧颗粒污泥的快速培养和工业应用研究提供可能性。 As a form of self-agglomeration of microorganism, aerobic granular has broad application prospects in disposing municipal sewage and organic industrial wastewater.This paper analyzes the influencing factors of the formation of aerobic granular sludge, such as furfaee hydrophobieity,shearing force,COD volume load,dissolved oxygen,the running period and sedimentation time,the concentration of Ca^2＋ in influent, the configuration and ratio of height to diameter of the reactor, and provides possibility for the rapid culture and research on industrial application of the aerobic granular sludge.
作者 张洪波
机构地区 湖南省益阳市环保局
出处 《企业技术开发》 2010年第5期74-75,78,共3页 Technological Development of Enterprise
关键词 好氧颗粒 污泥 影响因素 aerobic granular sludge influencing factors
分类号 X505 [环境科学与工程—环境工程]
  • 相关文献

参考文献19

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二级参考文献17

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企业技术开发
2010年 第5期

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