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(一) 前言 建国以来,我国铁路水处理技术,在旧中国遗留下来的“薄弱”、“空白”的基础上,有了较大的进展。目前,全路建成的1200多个给水站中,有净水设备的187个,有软水设备的85个。这些设施,在机车运转、保养和节能等方面都收到了较好的经济效益。在给水处理技术上,六十年代,由于科研、设计、运营等单位的紧密协作,研制成功国际上较为先进的移动床离子交换软水设备,水力澄清池、无阀滤池、斜板(管)沉淀池也逐渐投入使用,并
(I) Preface Since the founding of the People’s Republic of China, great progress has been made in railway water treatment technology in our country based on the “weakness” and the “blankness” left over by old China. At present, more than 1,200 water supply stations built in the whole road have 187 water purification equipment and 85 water softener equipment. These facilities have received good economic benefits in locomotive operation, maintenance and energy saving. In the water treatment technology, in the 1960s, due to the close cooperation among scientific research, design, operation and other units, the international advanced softwater ion exchange equipment for moving bed, water clarifier, valveless filter, Sedimentation tanks are also gradually put into use, and