It was not ideal to remove COD of effluent via adding these three PAMs products.
但是三种PAM产品对废水中的COD去除不理想.
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实践证明,经处理的废水中六价铬含量达国家排放标准.
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The final effluent was clear and pH, COD, BOD 5 and SS could meet the discharge standards.
出水水质清,pH 、 COD 、 BOD5、SS均能达到排放标准.
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Triple oxidation ditch was used to treat anaerobically digested effluent of piggery wastewater.
就三沟式氧化沟工艺对猪场粪水厌氧出水进行了研究.
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The action of effluent recycle on an upflow anaerobic filter is very complex.
出水回流对上流式厌氧滤器的影响非常复杂.
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污水零排放可以最大限度地减少工业废水对环境的污染, 减少水资源的浪费.
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捕收剂与聚丙烯酰胺(PAM)配合使用可以提高气浮速度和出水水质.
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Coagulated deposition was introduced to treat effluent from dyeing and finishing factory.
本文对混凝沉淀法处理印染废水的生产进行了较为详细的试验和探讨.
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The effluent of a zinc electrolysis plant in Province was treated by temperature ferrite process.
用常温铁氧体法对山西某电解锌厂废水进行了处理.
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The ozonation characteristics and kinetics of secondary effluent from WWTP were studied.
研究了城市污水厂二级处理出水的臭氧氧化特性及其动力学规律.
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The silage effluent could use as feed and fertilizer to avoid contamination.
青贮渗出液可以收集用作饲料或肥料以避免污染环境.
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Dangerous effluent from some chemical plants is being poured into the river through the town.
几家化学工厂排出的有害废水正流入通过我们市镇的河里.
《简明英汉词典》
污水处理厂的处理效果主要取决于水中的微生物.
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在光合和蒸腾速率方面,三级水灌溉处理冬小麦较其他处理表现较高.
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We lessen the effluent for exhaust gas and waste materials, protect our environment.
我们减少废气和废料的排放, 保护环境.
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Sewage effluent is considered as an important water resource which can be reused for irrigation.
摘要污水灌溉是污水资源化的重要途径.
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Sewerage effluent treatment prior to discharge to waterways or oceans improves water quality.
污水处理改善江、河、湖泊、海洋的水质.
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