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首页> 外文期刊>International Journal of Information Technology >Pollutants Removal from Synthetic Wastewater by the Combined Electrochemical Sequencing Batch Reactor
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Pollutants Removal from Synthetic Wastewater by the Combined Electrochemical Sequencing Batch Reactor

机译：组合电化学序批式反应器去除合成废水中的污染物

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Synthetic domestic wastewater was treated via combining treatment methods, including electrochemical oxidation, adsorption, and sequencing batch reactor (SBR). In the upper part of the reactor, an anode and a cathode (Ti/RuO2-IrO2) were organized in parallel for the electrochemical oxidation procedure. Sodium sulfate (Na2SO4) with a concentration of 2.5 g/L was applied as the electrolyte. The voltage and current were fixed on 7.50 V and 0.40 A, respectively. Then, 15% working value of the reactor was filled by activated sludge, and 85% working value of the reactor was added with synthetic wastewater. Powdered cockleshell, 1.5 g/L, was added in the reactor to do ion-exchange. Response surface methodology was employed for statistical analysis. Reaction time (h) and pH were considered as independent factors. A total of 97.0% biochemical oxygen demand, 99.9% phosphorous and 88.6% cadmium were eliminated at the optimum reaction time (80.0 min) and pH (6.4).
机译：合成的生活污水通过组合处理方法进行处理，包括电化学氧化，吸附和顺序分批反应器（SBR）。在反应器的上部，阳极和阴极（Ti / RuO2-IrO2）平行组织，用于电化学氧化程序。浓度为2.5 g / L的硫酸钠（Na2SO4）被用作电解质。电压和电流分别固定为7.50 V和0.40A。然后，用活性污泥填充反应器的15％的工作值，并且向反应器的85％的工作值中添加合成废水。将1.5 g / L的粉状海藻壳添加到反应器中进行离子交换。响应面方法用于统计分析。反应时间（h）和pH被认为是独立因素。在最佳反应时间（80.0分钟）和pH（6.4）下，共消除了97.0％的生化需氧量，99.9％的磷和88.6％的镉。

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