Hydraulic efficiency of wetlands is an indicator of efficiency of waste-water treatment based on the detention time distribution.
湿地水力效率就是基于水力停留时间分布来进行湿地污水净化功能评价的重要指标。
According to theoretical analysis, the detention time of the well-designed units may be shortened to 3-4 minutes, with the effect of floc...
根据理论分析，认为设计合理的这类絮凝池，停留时间可以缩短到3 ~4分钟，但絮凝效果仍保持不变。
According to theoretical analysis, the detention time of the well-designed units may be shortened to 3-4 minutes, with the effect of floc...
根据理论分析，认为设计合理的这类絮凝池，停留时间可以缩短到3 ~4分钟，但絮凝效果仍保持不变。
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