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大型再生水厂不同工艺的COD、TN和TP去除效果及其影响因素分析
大型再生水厂 温暖季
2015/12/3
以北京某大型再生水厂为研究对象，通过统计分析历史数据，系统研究了２００８和２０１３年不同工艺（倒置Ａ
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／Ｏ工艺、Ａ
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／Ｏ工艺、Ａ
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／Ｏ⁃
ＭＢＲ工艺）中主要污染物ＣＯＤ、ＴＮ和ＴＰ去除效果的年际、年内汛期、寒冷季和温暖季的变化特征，并分析了２０１３年这３种污染物去除效果变
化的影响因素．结果表明，同２００８年相比，２０１３年不仅进水的ＣＯＤ浓度升高，ＴＮ浓度...
随着发达地区经济社会的快速发展，水污染物排放量急剧增加，甚至超出区域水环境容量，致使水环境不断恶化，并成为制约区域经济社会发展的重要因素.本文综合考虑水环境容量供给能力和需求状况两方面要素，以流域为基本评价单元，采用综合分区技术和矩阵向量模型，构建水环境容量总量指标分配方法，并以无锡市区为例提出水环境容量的多情景配置方案.在此基础上，引入基尼系数方法测度不同方案的公平性，据此进行情景方案的优选.总...
Biological Nitrogen and COD Removal of Nutrient-Rich Wastewater Using Aerobic and Anaerobic Reactors
COD MLVS HRT Aerobic Anaerobic Reactors
2013/3/21
A preliminary study on nitrogen and organic removal efficiency of a lab-scale system using aerobic and an-aerobic reactors was performed. A simulated wastewater containing elevated levels of nitrogen ...
Simultaneous Determination of Chemical Oxygen Demand (COD) and Biological Oxygen Demand (BOD5) in Wastewater by Near-Infrared Spectrometry
Near-Infrared Spectrometry Wastewater Biological Oxygen Demand Chemical Oxygen Demand
2013/3/21
To rapidly determine the pollution extent of wastewater, the calibration models were established for deter-mination of Chemical Oxygen Demand and Biological Oxygen Demand in wastewater by partial leas...