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146篇 您的检索式:作者名="Daigger"
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1中国城市污水处理的瓶颈、缘由及可能的解决方案显示文摘自20世纪90年代以来,中国在城市污水收集与处理方面取得了很大的进步.但是,源自于独特污水水质特征,中国城市污水处理效率的改善仍然面临瓶颈.该文着重比较了中国和其他国家的城市污水处理在能量回收、氮磷营养物去除和污泥产率方面的差异,并在资料支撑的理论分析基础上,揭示了因为下水道渗漏、化粪池设置等因素导致的中国城市污水独特的水质特征(高无机悬浮固体(inorganic suspended solids,ISS)质量浓度、低碳氧需求(COD)和低碳氮比)与城市污水处理厂较低的运营效率和性能之间的关系,提出了中国需要制定适合自己独特污水水质特性的处理过程设计指南.鉴于下水道系统建设与修复耗时长久,改善现有城市污水处理厂的效率和可持续性应该与下水道修复和制定设计指南同时推进,提出了三点建议:提高除砂效率、应用污泥发酵和厌氧消化、优化现有工艺并开发低碳源生物脱氮新工艺.曹业始 郑兴灿 刘智晓 M.C.M.Van Loosdrecht Glen Daigger 2021北京工业大学学报2021,47,11:19
2改造国内污水管网系统需要综合考虑的四个因素:定量分析显示文摘污水管网外来水入侵、管网污水收集率、市政用水量和污水处理厂处理量是影响城市污水系统和城市水环境质量的四个主要因素。污水系统改造不仅提升污染物收集率和污水管网中污染物(如COD)浓度,同时直接影响到对受纳水体的污染物排放溢流负荷。使用简化的城市污水系统模型和国内外实际数据,定量表征和讨论了四个因素对污水管网污水COD浓度和排放到受纳水体的溢流污染物负荷的影响,并就污水稀释倍数、污水处理厂处理量、污染物去除效率、排放标准和溢流排放负荷之间的多重对应关系进行了分析和讨论,根据国内现状,提出改造和升级污水管网及污水处理厂需要考虑的三点建议。曹业始 吴军 刘智晓 张翼飞 KROSIS H DAIGGER G T 彭永臻 2022给水排水2022,48,10:3
3Characterization of the denitrifying fraction of phosphate accumulating organisms in biological phosphate removal显示文摘Meinhold J Filipe C D M Daigger G T 1999War Sci Technol1999,39,1:1
4Nitrogen Content of Winter Wheat During Growth and Maturation显示文摘DAIGGER L A SANDER D H PETERSON G A 1976Agronomy Journal1976,68,5:1
5Characterization of the denitrifying fraction of phosphate accumulating organisms in biological phosphate removal显示文摘Meinhold J Filipe C D M Daigger G T 1999Water Science and Technology1999,39,1:1
6Wastewater solids fermentation for volatile acid production and enhanced biological phosphorus removal显示文摘Skalsky D S Daigger G T 1995Water Environment Research1995,67,2:1
7The effects of Fenton's reagent pretreatment on the biodegradability of nonionic surfactants 显示文摘Kitis M Adams C D Daigger G T 1999Water Research1999,33,11:1
8Wastewater solids fermentation for volatile acid production and enhanced biological phosphorus removal显示文摘Skalsky D S Daigger G T 1995Water Environmental Research1995,67,:1
9pH as a key factor in the competition between glycogen-accumulating organisms and phosphorus-accumulating organisms显示文摘Filipe Carlos D M Daigger Glen GradyT C P Leslie 2001Water Environment Research2001,73,2:1
10A metabolic model for acetate uptake under anaerobic con- ditions by glycogen accumulating organisms: stoichiom- etry, kinetics, and the effect of pH 显示文摘FILIPE C D M DAIGGER G T GRADYC PL 2001Biotechnology and Bioengineering2001,76,:1
11Evaluation of oxy-gen transfer efficiency and alpha factor on a variety of diffusedaeration system显示文摘Groves K P Daigger G T Simpk in T J et at 1992Water Environment Research1992,64,5:1
12Characterization of the denitrifying fraction of phosphate accumulating organisms in biological phosphate removal显示文摘Meinhold J Filipe C D M Daigger G T 1999Water Science & Technology1999,39,1:1
13Effects of pH on the rates of aerobic metabolism of phospho- rus-accumulating and glycogen-accumulating organ- isms显示文摘FILIPE C D M DAIGGER G T GRADY C P L 2001Water Environment Research2001,73,:1
14Phosphorus Recovery Technolo- gy Modeling and Feasibility Eval uation for Municipal Wastewater Treatment Plan ts显示文摘Woods NC Sock SM Daigger GT 1999Environ Tech1999,20,:1
15Stoichiometry and kinetics of acetate uptake under anaerobic conditions by an enriched culture of phosphorus-accumulating organisms at different pHs显示文摘FILIPE C D M DAIGGER G T GRADY C P L 2001Biotechnology Bioengineering2001,76,1:1
16Comsumptive use of water by alfalfa in Western Nebraska显示文摘Daigger L A Axthelm L S Ashburn C L 1970Agronomy Journal1970,62,:1
17Comparison and evaluation of empirical zone settling velocity parame- ters based on sludge volume index using a unified settling characteristics database 显示文摘Giokas D L Daigger G T Sperling M 2003Water Res2003,37,16:1
18A Comparison Between the Theory and Reality of Full-scale Step-feed Nutrient Removal System显示文摘Johnson B R Goodwin S Daigger G T 2005Water Sci Technol2005,52,1011:1
19Full-scale step-feed nutrient removal systems: a comparison between theory and reality 显示文摘Bruce R Johnson Glen T Daigger George Crawford 2003Proceedings of the Water Environment Federation2003,10,:1
20A metabolic model of acetate uptake under anaerobic conditions by glycogen accumulating organisms: stoichiometry, kinetics, and the effect of pH 显示文摘Carlos Filipe Glen Daigger Leslie Frady 2001Biotechnology and Bioengineering2001,76,1:1
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