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充分利用河道径流资源,满足各用水部门的要求是一项有实际意义的工作。多沙河流在汛期洪水中含沙量很大,给用水部门造成很多麻烦,例如,农业灌溉渠系的淤积、水轮机和水泵的磨损、城市给水处理、水力输煤中泥化和电厂发电机组冷却中淤堵等等。洪水中含有大量的泥沙,除少量引洪淤灌外,均视为弃水,停止引水。本文介绍将水库内洪水作某些控制,撇清排浑,以期达到既能引用清水,又能减少弃水的目的。
Making full use of the river runoff resources to meet the requirements of various water departments is a practical work. Sandy streams contain large amounts of sediment in the flood season floods, causing significant problems for the water sector, such as siltation of irrigation canals, wear and tear of turbines and pumps, urban water treatment, medium muddy coal handling, and power plant cooling Clogging and so on. Floods contain a lot of sediment, except for a small amount of citing irrigated, are regarded as abandoned water, stop water diversion. This article describes the flood control in the reservoir for some control, to clarify the row of muddy, in order to achieve both can refer to clear water, but also reduce the purpose of discarding water.