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Backwater-aeration Structures Formed From Composite Materials

机译:复合材料形成的回水曝气结构

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A process-flow diagram of the construction of backwater-aeration regulating structures is developed.rnBackwater-aeration regulating structures (BARS) formed from flexible materials, which aerate the flow and also partially regulate the upper pool within the range from 0.2 to 1.2 m, can be used to improve the self-purification of small water courses [1]. The water level required for aeration of the flow is maintained in the low-water period, and virtually free passage of the flow is ensured during the spring flood, since the spillway wall is pressed against the bottom of the water course. Some BARS structures have been installed in the discharge channels of the Bagaevsko-Sadkovskaya irrigation system (Bg-SM-5). Since one of the most important characteristics of the discharge channels is their carrying capacity, it is necessary to evaluate the latter after installation of the BARS.
机译:制定了回水曝气调节结构的工艺流程图。rn由柔性材料形成的回水曝气调节结构(BARS),可对流量进行充气,并在0.2至1.2 m的范围内部分调节上池,可用于改善小型水道的自我净化[1]。在低水期保持通气所需的水位,并且由于溢洪道壁被压在水道的底部,因此在春季洪水期间确保了水的几乎自由通过。在Bagaevsko-Sadkovskaya灌溉系统(Bg-SM-5)的排放通道中已经安装了一些BARS结构。由于排放通道的最重要特征之一是其承载能力,因此必须在安装BARS后对其进行评估。

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