用传统的地面水利工程,直接从多泥沙河流中取水,存在库区淤泥、水源脱流、水泵磨损、泥沙处理难度大与费用高、清淤占压土地与农田沙化等问题,不少引黄泵站和灌区陷入举步维艰、进退两难的境地。傍河打井取水,不仅能避免这些问题,而且能提高供水质量。但应注意控制开采强度,同时开展人工引黄回灌工作。 With traditional surface water conservancy projects, water can be taken directly from the sediment stream. There are some problems such as silt in the reservoir area, dewatering of the water source, wear and tear of the water pump, difficulty and high cost of sediment treatment, desertification and land consolidation and farmland desertification, etc. Yellow River pumping station and irrigation area into difficult, dilemma. Riverside well water, not only can avoid these problems, but also improve water quality. However, we should pay attention to controlling the intensity of exploitation and carry out artificial diversion work.